10 Strongest CBD Oils and Tinctures to Try in 2024

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Strong CBD oils contain up to 12,000 milligrams (mg) of cannabidiol (CBD) per 30 milliliters (mL). Here are 10 of the strongest options, with first-hand editor reviews and vetting from our medical experts.
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A quick look at the 10 strongest CBD oils
Best overall: cbdMD Broad Spectrum CBD Oil | Skip to review
cbdMD Broad Spectrum CBD Oil
Skip to review
Best isolate: Medterra Daily Relief CBD Oil | Skip to review
Medterra Daily Relief CBD Oil
Skip to review
Best for pain: NuLeaf Naturals Full Spectrum CBD Oil | Skip to review
NuLeaf Naturals Full Spectrum CBD Oil
Skip to review
Best for relaxation: CBDistillery ahhh Distilled Full-Spectrum CBD Oil, 5,000 mg | Skip to review
CBDistillery ahhh Distilled Full-Spectrum CBD Oil, 5,000 mg
Skip to review
Best for clarity and focus: BATCH Gold Reserve Blend CBD Oil | Skip to review
BATCH Gold Reserve Blend CBD Oil
Skip to review
Best organic option: Lazarus Naturals Full Spectrum CBD Tincture | Skip to review
Lazarus Naturals Full Spectrum CBD Tincture
Skip to review
Best for additional cannabinoids: Aspen Green Organic Full Spectrum CBD Oil, Extra Strength | Skip to review
Aspen Green Organic Full Spectrum CBD Oil, Extra Strength
Skip to review
Best flower-only oil: Cornbread Hemp Distilled CBD Oil | Skip to review
Cornbread Hemp Distilled CBD Oil
Skip to review
Best broad-spectrum: Level Select CBD Oil Drops | Skip to review
Level Select CBD Oil Drops
Skip to review
Best environmentally friendly option: Charlotte’s Web CBD Oil, 60 mg/mL | Skip to review
Charlotte’s Web CBD Oil, 60 mg/mL
Skip to review

Cornbread Hemp Whole Flower CBD Oil

Price: $49.99
Potency: 50 mg CBD, 2 mg THC (per 1 fl oz/ 30-mL bottle)
Highlights: made with 2 ingredients, 3 potencies available
Use code “HEALTHLINE” for 30% off
SHOP NOW AT CORNBREAD HEMP
“I did find that the product worked really well for me. Almost immediately, I noticed the relaxing effects of the CBD. It noticeably reduced the stress I was feeling and made me feel ready for bed. … I loved this product because it worked faster than others I’ve tried (like CBD gummies and capsules).”—Sydney Hanan, Director
What is a strong CBD oil?
A strong or more potent CBD oil has more CBD per serving. Any type of CBD – full-spectrum, broad-spectrum, or isolate – can have a very high dose of CBD per serving.
Medical News Today considers strong CBD to be products that contain at least 50 mg of CBD per serving.
Strongest CBD oils and tinctures
Below are some examples of high-strength CBD oils and tinctures.
tinctures
Medical News Today has tested some of the products below. Reviewers may have received some products from the manufacturers for free, which does not influence their review. All opinions are the reviewers’ own.
cbdMD Broad Spectrum CBD Oil

CBD type: broad-spectrum
broad-spectrum
CBD potency: 1,500 mg, 3,000 mg, 6,000 mg, or 7,500 mg per 30-mL bottle
COA: available on product page
available on product page
Third-party tested: yes
$71.99 AT CBDMD
*Price may vary.
cbdMD’s CBD Oil Tincture Drops contain 7,500 mg of broad-spectrum CBD per 1 fluid oz (fl oz) bottle. The oil provides 250 mg of CBD per serving, the strongest dose in this article.
It contains additional cannabinoids, including cannabinol (CBN) and cannabigerol (CBG). cbdMD manufactures it using medium-chain triglycerides (MCT) oil.
This CBD oil is vegan and free from tetrahydrocannabinol (THC) and gluten. It comes in natural, mint, orange, or berry flavors.
Read our cbdMD review.
cbdMD review
Subscriptions and savings
cbdMD states people can opt for automatic deliveries every 14, 30, 60, or 90 days and benefit from:
free priority shipping
25% off all orders
a 60-day money-back guarantee
People can skip, pause, or cancel deliveries at any time.
Use code HEALTHLINE for 20% off all orders.
reportedly free from THC, which may appeal to those preferring to avoid this compound
a short ingredient list, containing only hemp extract, MCT oil, and natural flavoring
available in a variety of flavors
contains MCT oil, which makes it unsuitable for those allergic to coconut
stronger doses may have a more bitter taste
reportedly free from THC, which may appeal to those preferring to avoid this compound
a short ingredient list, containing only hemp extract, MCT oil, and natural flavoring
available in a variety of flavors
contains MCT oil, which makes it unsuitable for those allergic to coconut
stronger doses may have a more bitter taste
Available flavors: Natural, Berry, Orange, Mint
Returns: returns within 60 days
Shipping: free shipping on orders over $59.99
Available flavors: Natural, Berry, Orange, Mint
Returns: returns within 60 days
Shipping: free shipping on orders over $59.99
Medterra Daily Relief CBD Oil

CBD type: isolate
isolate
CBD potency: 500 mg, 1,000 mg, or 3,000 mg per 30-mL bottle; 6,000 mg per 60-mL bottle
COA: available online
available online
Third-party tested: yes
Use code “health20” for 20% off.
$39.99 AT MEDTERRA
*Price may vary.
This Medterra oil contains CBD isolate and MCT oil. CBD isolate means that the product does not contain any THC. Each 1 mL serving provides 16, 33, or 100 mg of CBD, depending on the strength a person purchases.
Medterra states that this oil may be a suitable option for those who undergo drug testing, as CBD isolate does not contain THC.
It is non-GMO and made in the United States.
Medterra recommends using one dropper one or more times per day.
Read our Medterra review.
Medterra review.
Subscriptions and savings
Medterra offers 30% off each order and free shipping if a person subscribes to automatic deliveries every 1 or 2 months.
a short ingredient list of hemp extract and MCT oil
does not contain THC, making it suitable for people who prefer to avoid this compound
as it does not contain THC, it may be suitable for day and night use
no flavors available
contains MCT oil, making it unsuitable for people with a tree nut or coconut allergy
a short ingredient list of hemp extract and MCT oil
does not contain THC, making it suitable for people who prefer to avoid this compound
as it does not contain THC, it may be suitable for day and night use
no flavors available
contains MCT oil, making it unsuitable for people with a tree nut or coconut allergy
Returns: returns within 30 days
Shipping: free shipping on orders over $75
Returns: returns within 30 days
Shipping: free shipping on orders over $75
NuLeaf Naturals Full Spectrum CBD Oil

CBD type: full-spectrum
full-spectrum
CBD potency: 300 mg or 900 mg per 15-mL bottle; 1,800 mg per 30-mL bottle; 3,000 mg per 50-mL bottle; 6,000 mg per 100-mL bottle
COA: available online
available online
Third-party tested: yes
Use code “HEALTHLINE” for 20% off.
$49.00 AT NULEAF NATURALS
*Price may vary.
NuLeaf Naturals offers full-spectrum CBD oil in a range of bottle sizes and dosages, from 300 to 6,000 mg.
The company suggests that people start using 30 mg or 10 drops daily in two separate doses. They may then increase the dose slowly if necessary.
NuLeaf Naturals uses full-spectrum CBD and organic virgin hemp seed oil to produce CBD oil products.
The product is unflavored and contains terpenes.
The more potent the product, the more expensive it is, and the strongest option costs $269. People can also buy a single bottle or buy packs of 3 or 6 bottles.
Subscriptions and savings
NuLeaf offers 20% off each order if a person subscribes to automatic delivery every 2 to 12 weeks.
“I tried this oil to relieve muscle pain. I recently had chronic pain in my left shoulder stemming from a nagging rotator cuff injury sustained while surfing. I was in pain every day, and it affected my quality of life. The pain altered my sleep for the worse, and I couldn’t swim or surf — my daily form of exercise.
“No amount of physical therapy or prescription drugs was providing lasting relief. This CBD oil was the only thing that blocked the pain. Although it was a new type of physical therapy, proprioceptive-deep tendon reflex therapy, that cured my pain, this CBD not only relieved the pain, it also helped improve my mood, which was suffering from being in constant pain.
“CBD is not a miracle cure, but it can help relax your muscles and block the pain signals. I take CBD after I surf, and I’m feeling rejuvenated.
“I’d recommend it to Medical News Today readers as it’s a product from a trusted brand, and I found it effective for easing chronic muscle pain. I think it would best suit an experienced CBD user who needs strong relief but not a maximum strength dose.”
— Nick Balboa, Healthline writer
“I tried this oil to relieve muscle pain. I recently had chronic pain in my left shoulder stemming from a nagging rotator cuff injury sustained while surfing. I was in pain every day, and it affected my quality of life. The pain altered my sleep for the worse, and I couldn’t swim or surf — my daily form of exercise.
“No amount of physical therapy or prescription drugs was providing lasting relief. This CBD oil was the only thing that blocked the pain. Although it was a new type of physical therapy, proprioceptive-deep tendon reflex therapy, that cured my pain, this CBD not only relieved the pain, it also helped improve my mood, which was suffering from being in constant pain.
“CBD is not a miracle cure, but it can help relax your muscles and block the pain signals. I take CBD after I surf, and I’m feeling rejuvenated.
“I’d recommend it to Medical News Today readers as it’s a product from a trusted brand, and I found it effective for easing chronic muscle pain. I think it would best suit an experienced CBD user who needs strong relief but not a maximum strength dose.”
— Nick Balboa, Healthline writer
uses organic virgin hemp seed oil
contains THC, so it may have an entourage effect
company uses CO2 extraction, which is reportedly a greener alternative
contains THC, which makes it unsuitable for those who would prefer not to use this compound or people who have regular drug testing
not available in any flavors
uses organic virgin hemp seed oil
contains THC, so it may have an entourage effect
company uses CO2 extraction, which is reportedly a greener alternative
contains THC, which makes it unsuitable for those who would prefer not to use this compound or people who have regular drug testing
not available in any flavors
Returns: returns within 30 days
Shipping: free shipping on orders over $74
Returns: returns within 30 days
Shipping: free shipping on orders over $74
CBDistillery ahhh Distilled Full-Spectrum CBD Oil, 5,000 mg

CBD type: full-spectrum
full-spectrum
CBD potency: 5,000 mg per 30-mL bottle
COA: available on product page
Third-party tested: yes
Use code “healthline” for 20% off sitewide or choose the subscription option for 20% off the first 2 subscription orders and 25% off the 3rd order.
$260.00 AT CBDISTILLERY
*Price may vary.
This 5,000 mg tincture includes full-spectrum CBD hemp extract and contains what the manufacturer describes as beneficial plant proteins, minerals, and vitamins but less than 0.3% THC. According to the company website, this product can promote relaxation, quality sleep, and relief from anxiety.
CBDistillery uses the aerial parts of United States-grown industrial hemp. The tincture’s other ingredients include fractionated coconut MCT oil and natural terpenes. The tincture goes through third-party lab-testing for quality and consistency.
One full dropper contains roughly 1 mL serving. One full serving contains 167 mg of CBD.
Each bottle contains 30 servings.
CBDistillery offers subscribers a 30% discount and free shipping. People can get regular deliveries every 4, 6, 8, 10, or 12 weeks. There is also a 60-day money-back guarantee.
uses U.S. Hemp Authority-certified and non-GMO hemp
full-spectrum CBD may promote the entourage effect
does not contain any artificial ingredients
products made with MCT oil are unsuitable for people with a coconut allergy
unflavored hemp extract may not appeal to some users
some users say the droppers are not sturdy
uses U.S. Hemp Authority-certified and non-GMO hemp
full-spectrum CBD may promote the entourage effect
does not contain any artificial ingredients
products made with MCT oil are unsuitable for people with a coconut allergy
unflavored hemp extract may not appeal to some users
some users say the droppers are not sturdy
Returns: returns within 60 days
Shipping: free shipping on orders over $75
Returns: returns within 60 days
Shipping: free shipping on orders over $75
BATCH Gold Reserve Blend CBD Oil

CBD type: full-spectrum
full-spectrum
CBD potency: 4,000 mg per 30-mL bottle
COA: available on product page
Third-party tested: yes
$149.99 AT BATCH
*Price may vary.
This potent CBD oil includes 4,000 mg of CBD and 2,000 mg of CBG in each 30 mL bottle.
Batch states it is suitable for promoting clarity and focus, but it is unsuitable for people new to CBD. Its “Clarity terpene blend” reportedly includes limonene, caryophyllene, and pinene. However, Batch does not explain how these ingredients help with clarity.
Each 0.5 mL serving provides 67 mg of CBD and 34 mg of CBG.
Subscriptions and savings
A subscription offers 40% off. People can get deliveries every 30 or 60 days. Gold members also get 25% off every order, free gifts, and free shipping without the need for a minimum spend.
“Having tried Batch CBD’s Calm Oil, which I loved, I was eager to try this more potent, full-spectrum Gold Reserve Oil.
“I used the product late afternoon or early evening when I had completed meetings for the day and needed to get into a productive and focused work groove for the next few hours. I wanted to ease into the late afternoon/evening and take the edge off from the day but still wanted to be fresh and focused enough to finish up tasks and to-dos from the day. This was perfect.
“This oil worked really well for me. I took slightly over half of the recommended dose, which is 0.5 mL. Because it’s described by the brand as a “heavy-hitter” that’s “not meant for rookies,” I wanted to ease into it. On days where I was feeling edgy or tapped out due to back-to-back meeting marathons and too much morning caffeine, this was a great reset. It allowed me to wind down yet feel fresh and focused.
“The taste is very subtle and just very slightly earthy and citrusy — quite pleasant. The Batch website describes it as having a “slightly citrus flavor,” which I’d say is spot on, but it tastes very natural.
“The oil had a very slight citrus smell — I honestly didn’t even notice it at first.
“I would recommend it [to MNT readers], though I agree with the brand’s description that it’s potent, so buyers should be aware.”
— Rita Mauceri, senior director, commerce

“Having tried Batch CBD’s Calm Oil, which I loved, I was eager to try this more potent, full-spectrum Gold Reserve Oil.
“I used the product late afternoon or early evening when I had completed meetings for the day and needed to get into a productive and focused work groove for the next few hours. I wanted to ease into the late afternoon/evening and take the edge off from the day but still wanted to be fresh and focused enough to finish up tasks and to-dos from the day. This was perfect.
“This oil worked really well for me. I took slightly over half of the recommended dose, which is 0.5 mL. Because it’s described by the brand as a “heavy-hitter” that’s “not meant for rookies,” I wanted to ease into it. On days where I was feeling edgy or tapped out due to back-to-back meeting marathons and too much morning caffeine, this was a great reset. It allowed me to wind down yet feel fresh and focused.
“The taste is very subtle and just very slightly earthy and citrusy — quite pleasant. The Batch website describes it as having a “slightly citrus flavor,” which I’d say is spot on, but it tastes very natural.
“The oil had a very slight citrus smell — I honestly didn’t even notice it at first.
“I would recommend it [to MNT readers], though I agree with the brand’s description that it’s potent, so buyers should be aware.”
— Rita Mauceri, senior director, commerce

can help people focus and gain clarity while they work
has a mild flavor
a more expensive product
brand does not explain how its ingredients help with focus
can help people focus and gain clarity while they work
has a mild flavor
a more expensive product
brand does not explain how its ingredients help with focus
Returns: returns within 30 days
Shipping: free shipping on orders over $25
Returns: returns within 30 days
Shipping: free shipping on orders over $25
Lazarus Naturals Full Spectrum CBD Tincture

CBD type: full-spectrum
full-spectrum
CBD potency: 1,500 mg per 30-mL bottle, 6,000 mg per 120-mL bottle
COA: available on product page
available on product page
Third-party tested: yes
$39.99 AT CBD.CO
*Price may vary.
This full-spectrum oil from Lazarus Naturals is available unflavored or in chocolate mint or strawberry lemonade flavors.
It is available in sizes of 30 mL or 120 mL. A 30 mL bottle contains 1,500 mg of CBD, while a 120 mL bottle contains 6,000 mg of CBD. Each serving of 0.25 mL contains 50 mg of CBD.
This product has USDA organic and kosher certifications. Ingredients include organic coconut oil, organic hempseed oil, organic hemp extract, and flavorings.
Lazarus Naturals recommends people start with a 0.25 mL dose, wait for 2 hours, and repeat as necessary.
Read our Lazarus Naturals review.
Lazarus Naturals review.
Subscriptions and savings
Lazarus Naturals does not offer a subscribe and save option.
However, people can check out with Sezzle and pay off the order in several interest-free payments. People must have a minimum order of $25 to use this option.
certified organic and kosher
company grows the CBD on its own farms
available in three flavors: unflavored, chocolate mint, and strawberry lemonade
contains MCT oil, which makes it unsuitable for people with a tree nut or coconut allergy
contains THC, which makes it unsuitable for people who prefer not to use this compound or those who undergo drug testing
may not be suitable for those who have been advised not to eat grapefruit by a healthcare professional
certified organic and kosher
company grows the CBD on its own farms
available in three flavors: unflavored, chocolate mint, and strawberry lemonade
contains MCT oil, which makes it unsuitable for people with a tree nut or coconut allergy
contains THC, which makes it unsuitable for people who prefer not to use this compound or those who undergo drug testing
may not be suitable for those who have been advised not to eat grapefruit by a healthcare professional
Available flavors: Classic, Chocolate Mint, Strawberry Lemonade
Returns: returns within 15 days
Shipping: shipping calculated at checkout
Available flavors: Classic, Chocolate Mint, Strawberry Lemonade
Returns: returns within 15 days
Shipping: shipping calculated at checkout
Aspen Green Organic Full Spectrum CBD Oil, Extra Strength

CBD type: full-spectrum
full-spectrum
CBD potency: 3,000 mg per 30-mL bottle
COA: available online
available online
Available flavors: Citrus, Mint, Unflavored
Third-party tested: yes
Use code “HEALTHLINE” for 20% off.
$144.99 AT ASPEN GREEN
*Price may vary.
This tincture holds USDA Organic certification and uses Colorado-grown hemp. It comes in a 1 fl oz bottle with an enclosed dropper. Each bottle of this full-spectrum product contains 3,270 mg of cannabinoids, which includes 3,000 mg of CBD, 75 mg of THC, and other cannabinoids, such as CBN, CBG, cannabichromene (CBC), and cannabidiolic acid (CBDA).
The dropper has graduated markings at .25, .50, .75, and 1 mL. A 1 mL serving is equal to ¾ of a dropper. A 1 mL serving provides roughly 100 mg of CBD, 2.5 mg of THC, and 6.5 mg of other cannabinoids. The company claims this oil’s THC content is within federal guidelines of less than 0.3% of the product’s total weight.
The tincture features CBD oil derived through the Supercritical CO2 extraction process, which is reportedly cleaner and better for the environment than other extraction methods. Other ingredients include an organic coconut MCT oil base.
It is available in unflavored or with organic citrus and mint flavoring. Organic rosemary extract functions as a preservative.
Because this is such a high-strength product, the manufacturer recommends starting with a low dose and increasing gradually.
At the time of publication, Aspen Green offers users 20% off their first order.
People who subscribe to automatic deliveries receive free shipping and 25% off their orders.
“I tested the product at different times of the day to see how it impacted my mood / stress. When I took it at night, I paid attention to how sleepy it made me.
“All three of the oils had a hemp-y taste to them. Citrus was my favorite of the three because it hid that taste the best, in my opinion. The mint was refreshing, but I am just not a mint fan.
“I really enjoyed this product! When I first tested the product, I followed the recommended dosage instructions (1 mL/1 full dropper and held the product in my mouth for 120 seconds). It took about 40 minutes to start feeling the effects, and they lasted for several hours. As a beginner, I learned that I should have started with about half a dropper instead of a full one.
“The strength of the effect I felt ebbed and flowed throughout the day, with a peak around 4–5 hours in. During the peak, I felt a little slow or sluggish, which is great before bed but not during the day. When I reduced the dosage to a half dropper, the strength of the effect was perfect to me for daytime use. I was able to work a productive day while feeling very little stress, a rarity for me. I took some oil before seeing family over the holidays, which also made the experience more stress-free.
“I do not experience chronic pain, so I was unable to note any improvements. I do, however, have a really hard time falling asleep. When taken at night, I found it much easier to fall and stay asleep for a full night. I occasionally took the full dosage before bed because that sluggishness lent itself well to a very deep night’s sleep. I would recommend taking it about 1 hour before heading to bed.”
– Brooke Murad, senior product manager
“I tested the product at different times of the day to see how it impacted my mood / stress. When I took it at night, I paid attention to how sleepy it made me.
“All three of the oils had a hemp-y taste to them. Citrus was my favorite of the three because it hid that taste the best, in my opinion. The mint was refreshing, but I am just not a mint fan.
“I really enjoyed this product! When I first tested the product, I followed the recommended dosage instructions (1 mL/1 full dropper and held the product in my mouth for 120 seconds). It took about 40 minutes to start feeling the effects, and they lasted for several hours. As a beginner, I learned that I should have started with about half a dropper instead of a full one.
“The strength of the effect I felt ebbed and flowed throughout the day, with a peak around 4–5 hours in. During the peak, I felt a little slow or sluggish, which is great before bed but not during the day. When I reduced the dosage to a half dropper, the strength of the effect was perfect to me for daytime use. I was able to work a productive day while feeling very little stress, a rarity for me. I took some oil before seeing family over the holidays, which also made the experience more stress-free.
“I do not experience chronic pain, so I was unable to note any improvements. I do, however, have a really hard time falling asleep. When taken at night, I found it much easier to fall and stay asleep for a full night. I occasionally took the full dosage before bed because that sluggishness lent itself well to a very deep night’s sleep. I would recommend taking it about 1 hour before heading to bed.”
– Brooke Murad, senior product manager
contains a range of additional cannabinoids
people can get discounts on their first order and regular deliveries
available in three flavors
unsuitable for people allergic to coconut
although THC levels are legal, this tincture may still trigger a positive drug test results
contains a range of additional cannabinoids
people can get discounts on their first order and regular deliveries
available in three flavors
unsuitable for people allergic to coconut
although THC levels are legal, this tincture may still trigger a positive drug test results
Returns: returns within 60 days
Shipping: free shipping on orders over $74
Returns: returns within 60 days
Shipping: free shipping on orders over $74
Cornbread Hemp Distilled CBD Oil

CBD type: full-spectrum
full-spectrum
CBD potency: 375 mg per 15-mL bottle, 750 mg or 1,500 mg per 30-mL bottle
COA: available online
available online
Third-party tested: yes
Use code “HEALTHLINE” for 30% off.
$49.99 AT CORNBREAD HEMP
*Price may vary.
This full-spectrum CBD oil is available in doses of 25 or 50 mg per 1 mL. Each 1 mL serving also contains either 0.5 or 1 mg of THC.
This oil is only available unflavored. It contains organic hemp flower extract and organic MCT coconut oil. According to the company, it has a smooth and mild flavor.
Cornbread says that only using cannabis flowers increases the amount of cannabinoids and reduces the amount of chlorophyll in the product. The company states that other manufacturers may use stems, leaves, and stalks, which may reduce the quality of the oil.
Read our review of Cornbread.
review of Cornbread.
Subscriptions and savings
Cornbread offers free shipping and 20% off each order if a person subscribes for automatic delivery every 30, 45, or 60 days.
“Cornbread Hemp’s distilled oil is the best tasting CBD oil I’ve tried so far. It tasted more herbal and less ‘earthy’ than other unflavored CBD oils I’ve tried, and the taste wasn’t overpowering but dissipated fairly quickly.
“While not as effective for sleep as their gummies, I did notice a general relaxation brought about by Cornbread Hemp’s distilled oil. My body grew a little less tense, and my mind became a little less hectic and stressed when I’d take it during the day. I only ever tried their recommended dose, so I can’t speak to the effect a smaller or larger dose could have produced.
“I would recommend this product to people looking for anxiety or pain relief and who are fine with (or prefer) full-spectrum products.”

– Laramy Applekamp, MNT contributor
“Cornbread Hemp’s distilled oil is the best tasting CBD oil I’ve tried so far. It tasted more herbal and less ‘earthy’ than other unflavored CBD oils I’ve tried, and the taste wasn’t overpowering but dissipated fairly quickly.
“While not as effective for sleep as their gummies, I did notice a general relaxation brought about by Cornbread Hemp’s distilled oil. My body grew a little less tense, and my mind became a little less hectic and stressed when I’d take it during the day. I only ever tried their recommended dose, so I can’t speak to the effect a smaller or larger dose could have produced.
“I would recommend this product to people looking for anxiety or pain relief and who are fine with (or prefer) full-spectrum products.”

– Laramy Applekamp, MNT contributor
reportedly has a mild flavor
only uses cannabis flowers, which may increase the amount of cannabinoids a person ingests
clearly states the amount of THC in each serving
contains coconut oil, making it unsuitable for those with a tree nut or coconut allergy
contains THC, which some people may prefer to avoid
reportedly has a mild flavor
only uses cannabis flowers, which may increase the amount of cannabinoids a person ingests
clearly states the amount of THC in each serving
contains coconut oil, making it unsuitable for those with a tree nut or coconut allergy
contains THC, which some people may prefer to avoid
Returns: returns within 30 days
Shipping: free shipping
Returns: returns within 30 days
Shipping: free shipping
Level Select CBD Oil Drops

CBD type: broad-spectrum
broad-spectrum
CBD potency: 1,200 mg, 2,400 mg, or 5,000 mg per 60-mL bottle
COA: available online
available online
Third-party tested: yes
Use code “HEALTH40” for 40% off.
$130.00 AT LEVEL SELECT CBD
*Price may vary.
This broad-spectrum CBD oil contains 5,000 mg of CBD per bottle — 83 mg of CBD per use. This product does not contain any THC, making it a suitable option for people who would prefer to avoid this compound.
The oil contains U.S-grown hemp extract, MCT oil, and mint. The company also states that the oil is cruelty-free and non-GMO.
Subscriptions and savings
People can subscribe to automatic deliveries every 1, 2, or 3 three months and save up to 35% off each order.
Level Select does not currently offer assistance programs.
offers a strong broad-spectrum dose
mint flavor may disguise the natural taste of hemp
offers a higher subscribe and save discount than some other companies
may not be as effective as full-sprectrum products as it does not contain THC
mint flavor may not taste good, according to reviews
offers a strong broad-spectrum dose
mint flavor may disguise the natural taste of hemp
offers a higher subscribe and save discount than some other companies
may not be as effective as full-sprectrum products as it does not contain THC
mint flavor may not taste good, according to reviews
Available flavors: Mint
Returns: returns within 30 days
Shipping: free shipping on orders over $60
Available flavors: Mint
Returns: returns within 30 days
Shipping: free shipping on orders over $60
Charlotte’s Web CBD Oil, 60 mg/mL

CBD type: full-spectrum
full-spectrum
CBD potency: 1,800 mg per 30-mL bottle, 6,000 mg per 100-mL bottle
COA: available online with batch number
available online with batch number
Third-party tested: yes
$119.99 AT CBD.CO
*Price may vary.
The 30 mL or 100 mL bottle each contains 60 mg of CBD per 1 mL, making it the highest concentration per mL of CBD the company provides.
Charlotte’s Web says this product suits those who already take CBD and want to steadily increase their CBD dosage in their supplement routine.
This full-spectrum product has a variety of phytocannabinoids, terpenes, and flavonoids. It comes in orange blossom, lemon twist, and mint chocolate flavors.
terpenes
The company states that the CO2 extraction process it uses is environmentally friendly. It uses carbon dioxide, which the manufacturer claims is safe and clean and has no negative environmental impact.
Read our Charlotte’s Web review.
Charlotte’s Web review.
Subscriptions and savings
CBD.co does not currently offer a subscribe and save option for this product.
However, people with qualifying orders can checkout with Klarna or Sezzle, allowing them to pay off the product in several interest-free payments.
uses a more environmentally friendly extraction process
may be suitable for those currently taking CBD and looking to increase their dosage
has a range of flavors
contains THC, making it unsuitable for those who undergo regular drug testing or those who prefer not to ingest this compound
does not have transparent ingredient information, which may make it unsuitable for those with allergies and sensitivities
uses a more environmentally friendly extraction process
may be suitable for those currently taking CBD and looking to increase their dosage
has a range of flavors
contains THC, making it unsuitable for those who undergo regular drug testing or those who prefer not to ingest this compound
does not have transparent ingredient information, which may make it unsuitable for those with allergies and sensitivities
Available flavors: Orange Blossom, Lemon Twist, Mint Chocolate
Returns: free returns within 15 days
Shipping: calculated at checkout
Available flavors: Orange Blossom, Lemon Twist, Mint Chocolate
Returns: free returns within 15 days
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Comparison table
The table below briefly compares the strongest CBD oils in this article.
cbdMD
CBDistillery
NuLeaf
Medterra
Batch
Lazarus Naturals
Aspen Green
Cornbread
Level Select
Charlotte’s Web
How we chose the strongest CBD oils
We selected these CBD products for stress according to criteria we think are good indicators of safety, quality, and transparency.
As a part of our vetting process, we consider:
the product’s composition, ingredients, and overall quality
any third-party certifications
the company’s reputation and business practices
any lab test results
marketing claims
Read more about how we vet products and brands.
how we vet products and brands
How to choose strong CBD oils
Before selecting CBD oils, people can research different products to find safe and reliable ones. Customer reviews from third-party sites, such as the Better Business Bureau (BBB), are useful for researching brands.
Better Business Bureau (BBB)
Individuals may want to review each product’s ingredient list and concentration levels to ensure it is safe and suitable for them. People should also check the full ingredients list for potential allergens.
Reputable manufacturers will also have lab-grade and third-party test certifications available to view on their websites.
A person using CBD for the first time may find a product with a lower dosage more suitable. They can then gradually increase the dosage as desired.
Read our complete CBD buyer’s guide or learn how to buy the best CBD oil.
complete CBD buyer’s guide
best CBD oil
Who should avoid strong CBD?
According to a 2021 review, CBD can negatively interact with medications, such as anticonvulsants, including diazepam, lamotrigine, and phenytoin.
2021 review
diazepam
lamotrigine
People should also not use CBD alongside sedative drugs, such as barbiturates, and narcotics, such as codeine and morphine. Anybody taking medication can speak with a qualified doctor or healthcare professional before taking CBD.
barbiturates
CBD can make people drowsy, so avoiding driving and handling heavy machinery when taking these products is essential.
A person taking CBD for the first time may avoid strong CBD. It is often better to start with a lower dose and increase the dosage slowly. However, people should not exceed a brand’s recommended dose on the product’s packaging.
Individuals can speak with a doctor or healthcare professional before using CBD products to discuss any concerns or ask any questions.
Benefits of strong CBD
While there is a wealth of research regarding the effects of cannabis and THC, few high quality human trials are investigating CBD alone.
It is difficult for experts to predict precisely how differences in strength affect CBD’s effectiveness.
Based on the findings of a 2020 review, CBD appears relatively safe at various doses. However, the authors did not pinpoint a specific dose or range of doses they believed would benefit everyone.
2020 review
Most of the studies included in this review evaluated daily doses of 300 to 600 mg of CBD, but a few studies reported using doses as high as 2,000 mg per day.
Everyone responds differently to CBD, so it is best for people using CBD to start at a lower dose for the first time.
Purchasing a product with a higher CBD concentration may be more cost-effective and convenient for some people.
For example, someone who uses 300 mg of CBD for chronic pain or anxiety would use 12 full droppers of 25 mg of CBD oil. They could get a similar 300 mg dose by using only one and a half droppers of 2,000 mg CBD oil.
However, stronger products may provide more CBD per unit but may lead to inaccurate dosing.
Learn more about CBD dosage.
about CBD dosage
Risks of strong CBD
CBD does not appear to cause any significant side effects, even at doses above 150 mg per kilogram of body weight.
does not appear
However, the Food and Drug Administration (FDA) warns that using CBD products may produce the following adverse effects:
Food and Drug Administration (FDA)
drowsiness
gastrointestinal problems
diarrhea
decreased appetite
mood changes, such as irritability
liver injury due to certain drug interactions
interactions with alcohol and other drugs
The FDA has approved only one CBD product, called Epidiolex, which is for severe forms of childhood epilepsy. The FDA does not regulate any other CBD products.
Epidiolex
Learn more about the side effects of CBD.
the side effects of CBD
People can avoid purchasing products from companies that have inaccurate labeling. The FDA has a database of CBD companies that it has issued warnings to, as their products’ contents did not match the amount of CBD on the labels.
a database
In a 2022 study, researchers found that nearly half of the 80 CBD products it looked at that were available for sale in central Kentucky had inaccurate label information.
2022 study
However, most reputable CBD manufacturers will provide third-party lab results to their customers.
People can always use caution when shopping for CBD, especially high-potency products. High-potency CBD products can be inaccurately labeled. Some products may not even contain CBD.
Some CBD products may also contain enough THC to produce a positive result in a drug test.
Learn more about THC and drug tests.
THC and drug tests
When to contact a doctor
A person can always speak with a healthcare professional before trying any supplement, including CBD oil, especially if they are currently taking medication. If they are considering taking CBD for a particular health problem, such as sleep issues, anxiety, or pain, they can consult a doctor to make sure it is suitable to try.
If they experience side effects after taking CBD, they can stop using it and contact a doctor.
Frequently asked questions about the strongest CBD oils
Full-spectrum CBD oil might be the most potent type as it contains the full range of cannabinoids.
For example, cbdMD’s Broad Spectrum CBD Oil Tincture contains 7,500 mg of CBD per bottle.
cbdMD’s Broad Spectrum CBD Oil Tincture
Full-spectrum CBD oil might be the most potent type as it contains the full range of cannabinoids.
For example, cbdMD’s Broad Spectrum CBD Oil Tincture contains 7,500 mg of CBD per bottle.
cbdMD’s Broad Spectrum CBD Oil Tincture

THC is the psychoactive compound in the cannabis plant that causes euphoria, or a “high.”
CBD is only federally legal if it has a THC content of 0.3% or less. This amount of THC will not cause psychoactive effects, so CBD should not get people high.
However, it is always a possibility that CBD products have inaccurate labeling. It is important to only purchase from reputable companies such as the ones we list in this article.
Most CBD oils contain up to 8,000 mg of CBD per bottle. The products in this article range from 16 to 250 mg of CBD per serving.
Most CBD oils contain up to 8,000 mg of CBD per bottle. The products in this article range from 16 to 250 mg of CBD per serving.

A 3,000 mg dose of CBD is strong. It may not suit people new to using CBD.

People can buy 5,000 mg of CBD oil in the United States. Level Select and CBDistillery sells 5,000 mg CBD oils.
Level Select
CBDistillery

People can buy 5,000 mg of CBD oil in the United States. Level Select and CBDistillery sells 5,000 mg CBD oils.
Level Select
CBDistillery
There is no standardized measure of a strong percentage of CBD. However, some manufacturers consider products containing more than 5% CBD strong.
Many manufacturers include the percentage of CBD on the product’s label or in its certificate of analysis (COA).
In this article, all CBD products contain around 5% to 16% of CBD per bottle.
There is no standardized measure of a strong percentage of CBD. However, some manufacturers consider products containing more than 5% CBD strong.
Many manufacturers include the percentage of CBD on the product’s label or in its certificate of analysis (COA).
In this article, all CBD products contain around 5% to 16% of CBD per bottle.
Summary
Cannabidiol (CBD) oil is a popular product with many potential benefits. However, more high quality, controlled trials are necessary to verify the medical applications of CBD.
People who currently use CBD products but feel they may benefit from stronger alternatives can use this article for guidance. Those who have never used CBD but are interested in trying it can start with a low dose and gradually work up to more potent products.
People can also discuss CBD with a doctor, as it might interact with medications and supplements.
Is CBD legal?The 2018 Farm Bill removed hemp from the legal definition of marijuana in the Controlled Substances Act. This made some hemp-derived CBD products with less than 0.3% THC federally legal. However, CBD products containing more than 0.3% THC still fall under the legal definition of marijuana, making them federally illegal but legal under some state laws. Be sure to check state laws, especially when traveling. Also, keep in mind that the FDA has not approved nonprescription CBD products, and some products may be inaccurately labeled.
state laws

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