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.
- Best for additional cannabinoids: Aspen Green Organic Full Spectrum CBD Oil, Extra Strength | Skip to review
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.
Below are some examples of high-strength CBD oils and 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.
The table below briefly compares the strongest CBD oils in this article.
| Price | Dose per bottle | Dose per serving | |
|---|---|---|---|
| cbdMD | $89.99 to $209.99 | 7,500 mg | 250 mg |
| CBDistillery | $260 | 5,000 mg | 167 mg |
| NuLeaf | $49 to $249 | 300 to 6,000 mg | 30 mg |
| Medterra | $39.99 to $199.99 | 500 to 6,000 mg | 16, 33, or 100 mg |
| Batch | $149.99 | 4,000 mg | 67 mg |
| Lazarus Naturals | $40 to $120 | 1,500 mg or 6,000 mg | 50 mg |
| Aspen Green | $144.99 | 3,000 mg | 100 mg |
| Cornbread | $39.99 to $74.96 | 375, 750, or 1,500 mg | 25 or 50 mg |
| Level Select | $50 to $130 | 1,200, 2,400, or 5,000 mg | 20, 40, 83 mg |
| Charlotte’s Web | $199.99 | 1,800 mg or 6,000 mg | 60 mg |
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.
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.
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.
According to a
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.
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.
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
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.
CBD
However, the
- 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
Learn more about the side effects of CBD.
Label accuracy
People can avoid purchasing products from companies that have inaccurate labeling. The FDA has
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.
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.
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.
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.
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.
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.
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.
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.