Key Takeaways

  • The strongest CBD gummies can contain up to 100 milligrams (mg) of CBD.
  • CBDFx is our pick for strongest overall.
  • When comparing gummies, be sure to look at the serving amount along with total number of gummies per bottle.
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Medical News Today has tested all of the cannabidiol (CBD) 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.

Below, we compare the products in this article by price, strength, and number of gummies per container.

CBD brandList priceCBD potency
(per gummy)
Recommended servingCount
CBDfx$54.99 to $114.9925, 50, or 100 mg260
Cornbread Hemp$49.99 to $9925, 50, or 100 mg130
Medterra Max Relief CBD Gummies
$34.99
25 mg

120
Sunday Scaries$4925 mg220

We selected the strongest CBD products based on 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

As part of our updates process, we regularly check the products in our articles to make sure they continue to pass our rigorous vetting criteria. If any no longer meet our standards, we will replace them with similar options we think our readers will love.

Read more about how we review CBD.

Researchers have experimented with CBD doses ranging from 100 to 900 mg for conditions such as anxiety, pain, sleep problems, and more. However, scientific research has not kept up with the CBD market. Studies investigating the benefits of high dose CBD for health conditions are limited and have mixed results.

For instance, a small 2017 studyTrusted Source concluded that 300 to 600 mg doses were effective for reducing public speaking anxiety.

However, a 2022 reviewTrusted Source noted that while studies show high doses of CBD can be beneficial for pain, low doses may be better for anxiety management. The authors also warn that higher doses can have more side effects and may negatively affect brain function.

At present, there is currently no definitive answer to whether stronger CBD doses are better for the health conditions people often try CBD for, such as anxiety, pain, and sleep problems. This is because many of the studies use animals instead of humans, have small test groups, lack control groups or placebos, or produce inconclusive results.

People should always speak with a doctor before trying CBD for a health condition and start with the lowest possible dose to see how their body reacts.

CBD can causeTrusted Source side effects, including weight and appetite changes, fatigue, drowsiness, and diarrhea. A person may be more likely to experience side effects if they use stronger CBD products. The Food and Drug Administration (FDA)Trusted Source also notes that CBD can affect how certain medications work and can cause liver injury.

As such, people must consult a qualified healthcare professional before starting CBD in any form, particularly extra-strength CBD gummies.

The following are some of the key factors to consider when shopping for strong CBD gummies:

  • Consider the research: There is limited scientific evidence to support CBD’s many purported medical benefits, and there are very few studies that include high doses of CBD. As such, people should treat any health claims CBD brands commonly make about anxiety, pain, and sleep problems with caution.
  • The severity of symptoms: If a person has more severe symptoms of a health condition, such as anxiety or pain, they may think a stronger CBD gummy will be more effective. However, extra-strength CBD gummies may cause more noticeable side effects. People who are not used to taking CBD need to start with a low dose and work up until they get their desired effect without exceeding the recommended dose. Additionally, those with severe symptoms of a health condition who are looking to treat them with CBD need to consult a healthcare professional who is knowledgeable about CBD first.
  • THC content: Full-spectrum CBD gummies may be stronger than their broad-spectrum and isolate counterparts, but they may also contain THC. Even though most CBD products do not contain levels of THC that could cause psychoactive effects, they could contain enough to yield a positive drug test. Some people may want to avoid ingesting any amount of THC regardless of their need for drug testing. Learn more about full-spectrum CBD vs. CBD isolate.

Other factors to consider include:

  • Origin of the hemp: Some U.S. states, such as Kentucky, Colorado, and Oregon, have longer histories and more positive reputations for hemp and cannabis cultivation. Hemp grown outside the United States is not subject to state or federal testing.
  • Third-party testing or certificate of analysis (COA): COAs mean the company selling the CBD product tested it at a third-party lab to check its strength and whether it is free from contaminants. Many CBD products provide information about obtaining their test results on their websites or via QR codes on the product packaging.

Learn more about how to buy CBD.

Many CBD manufacturers recommend people new to CBD start low and go slow. This means taking less than the recommended dosage and increasing the dosage gradually until the person gets the desired effect.

CBD is available in many forms. In addition to gummies, a person can take CBD as a tincture, capsule, softgel, or topical application. Tinctures may be one of the most efficient ways to enjoy CBD’s effects, but they may not be as discreet or convenient as edible gummies.

Considering why people want to take CBD can help them find the best method to meet their needs.

In this article, the levels of CBD in each gummy range from 25 mg to 100 mg. One of the strongest CBD gummies in our article is the CBDfx 100 mg gummies.

CBD generally has a positive safety profile, but there are instances of people taking it in excess and having serious medical complications.

For example, a 2020 case report details the hospitalization of a 56-year-old man who became barely conscious after eating 2 gummies containing 370 mg of CBD in total.

The most potent CBD products may offer up to 12,000 mg of CBD. However, this strength is usually unsuitable for beginners. Our strongest CBD gummies on this list contain up to 6,000 mg of CBD, which people still consider a high strength.

However, CBD content is not the only factor affecting the intensity of a gummy.

Some gummies with full-spectrum hemp extract may have enhanced effects due to the entourage effect. This is when the cannabinoids and terpenes work together to produce a potentially stronger effect.

People can gradually increase their CBD doses until they get their desired effect without exceeding the product’s recommended doses.

According to the Network for Public Health, most states limit the amount of THC in products to 100 mg.

There is currently no legislation determining how strong CBD gummies can be. However, many states limit the amount of THC that can be present in CBD products.

There are several side effects people need to consider before trying high potency CBD gummies. These include drowsiness, fatigue, weight and appetite changes, and diarrhea. CBD can also interact with medication. So, while health experts generally consider CBD safe, higher doses may be more likely to cause side effects. People always need to check with a healthcare professional that CBD is safe for them.

Yes, 100 mg of CBD per gummy is a strong dose and may be unsuitable for people new to CBD. Many experts consider doses exceeding 30 mg of CBD high for CBD gummies.

Cannabidiol (CBD) gummies are edibles containing varying amounts of the substance. CBD has some anecdotal benefits, but clinical research is necessary to support any health claims.

Even without supporting data, CBD gummies are very popular.

Before buying CBD gummies, a person needs to talk with a qualified healthcare professional and research brands that suit their needs and preferences.

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.