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Cannabidiol (CBD) capsules are oral capsules that conveniently deliver CBD to the body through the digestive system. Unlike tetrahydrocannabinol (THC), the other popular compound in cannabis, cannabidiol is not psychoactive and does not cause the high associated with cannabis use.

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Anecdotally, many people use CBD products for various conditions, from stress and anxiety to physical pain and inflammation.

The capsules may contain other ingredients to complement the effects of CBD, while some pills might have specific uses.

Anyone considering using CBD should speak with a doctor or healthcare professional to explore their options and avoid side effects from taking the substance.

As the FDA does not regulate most CBD products in the same way as drugs, companies could make false claims about their goods. This makes third-party testing a high priority to help inform and protect people in choosing CBD products. However, the FDA does regulate Epidiolex, an oral prescription CBD product.

All items featured in this article have gone through independent testing and passed Medical News Today’s rigorous selection criteria.

Is CBD legal? Hemp-derived CBD products with less than 0.3% THC are legal federally but still illegal under some state laws. Marijuana-derived CBD products, on the other hand, are illegal federally but legal under some state laws. Check local legislation, especially when traveling. Also, keep in mind that the Food and Drug Administration (FDA) has not approved nonprescription CBD products, which may be inaccurately labeled.

How we choose products

Medical News Today chooses products that meet the following criteria:

  • Medically reviewed: Qualified healthcare practitioners have vetted all the products in this list.
  • Suitability: Products come with different types of CBD, dosages, and ingredients to suit individual needs.
  • Price: Products are available for a range of budgets.

Before purchasing CBD pills, a person may wish to consider:

Learn more about buying CBD here.

This section reviews seven choices of CBD capsules.

Please note that the writer of this article has not tried these products. All information presented is purely research-based and correct at the time of publication.

Medical News Today follows a strict product selection and vetting process. Learn more here.

Best for full-spectrum CBD: Charlotte’s Web CBD Oil Liquid Capsules

Charlotte's Web CBD Oil Liquid Capsules

Charlotte’s Web CBD Oil Liquid Capsules come in a dosage of 25 milligrams (mg) of full-spectrum CBD in bottles of various sizes.

The manufacturer notes that it uses a proprietary Charlotte’s Web hemp that is naturally high in CBD, delivering a full-spectrum hemp extract. This means the product includes other terpenes and cannabinoids found naturally in hemp.

Pros and cons

The only other ingredient in this product is organic extra-virgin olive oil. The capsule itself consists of vegetable cellulose, so it is suitable for vegans.

Additionally, if the 25 mg dosage is too strong, the company also offers a 15 mg oil liquid capsule.

However, this product contains full-spectrum CBD, which means it also has THC. People who do not wish to ingest THC may prefer to purchase another product.

Price: Charlotte’s Web CBD Oil Liquid Capsules costs $74.99.

Use code “HEALTH20” for 20% off.

Best for broad-spectrum CBD with curcumin: Joy Organics CBD Softgels with Curcumin

Joy Organics CBD Softgels with Curcumin

Joy Organics CBD Softgels with Curcumin may be ideal for those looking for a more targeted product. They contain 25 mg of CBD per serving, with 30 softgels in each bottle.

Additional ingredients include:

  • polysorbate emulsifiers
  • MCT
  • beta-caryophyllene
  • sorbitol
  • water

Pros and cons

The manufacturer states that these softgels may help support joint health. Both CBD and curcumin have anti-inflammatory properties, which means the product may be best for people with inflammatory pain.

However, the capsules contain bovine gelatin, meaning they are not suitable for vegans or vegetarians.

Price: This product is available for $79.95.

Use code “healthcbd” for 15% off.

Best for broad-spectrum CBD: CBDistillery Relief + Relax CBD Softgels

CBDistillery Relief + Relax CBD Softgels

The CBDistillery offers this broad-spectrum CBD product, which may help with pain relief and relaxation. The manufacturer also states that their CBD products contain hemp grown in the United States.

The company recommends taking 1 or 2 softgels daily with water.

Pros and cons

CBDistilery has easily-accessible certificates of analysis available on all of its product pages.

However, these softgels contain fractionated coconut oil or MCT, and may not be suitable for people with a tree nut allergy.

This product costs $75.00 for 30 capsules containing 30 mg of CBD each.

Use code “MNT20” for 20% off.

Best for a lower dose of full-spectrum CBD: Bluebird Botanicals Concentrated CBD Softgels

Bluebird Botanicals Concentrated CBD Softgels

Bluebird Botanicals offers a concentrated full-spectrum hemp CBD softgel, made from hemp grown in the U.S.

This is a full-spectrum product, which means the capsule contains other compounds found in the plant, such as terpenes and flavonoids. These pills may also contain trace amounts of THC.

The only other ingredient in the capsules is organic virgin hemp seed oil, making this one of the purest products on the market that use only hemp-derived ingredients.

Pros and cons

This may be a good option for people who need a slightly lower dosage to avoid possible side effects. Each pill contains 15 mg of CBD, and the product is available in 30-, 60-, or 120-capsule bottles.

The capsules contain bovine gelatin and are not suitable for vegetarians or vegans.

Price: This product starts from $29.95 for 30 capsules.

Best for gluten-free CBD isolate: Green Roads CBD Softgels

Green Roads CBD Softgels

Green Roads offer CBD isolate softgels containing 25 mg of CBD, made from hemp farmed in the U.S. This product is designed for everyday wellness, but Green Roads also make CBD capsules for relaxation and sleep.

The company recommends taking 1 capsule daily with water, or as instructed by a doctor.

Pros and cons

This product is gluten-free, which means that it is suitable for those with a gluten allergy or sensitivity.

However, the softgels also contain coconut-derived MCT oil. People who are allergic to tree nuts may wish to purchase another product.

Price: This product costs $49.99 for a jar of 30 capsules containing 25 mg of CBD each.

Use code MNT20 for 20% off your order

Best for CBD isolate: Medterra Isolate CBD Gel Capsules

Medterra Isolate CBD Gel Capsules

Medterra CBD Gel Capsules are suitable for people looking for a purer CBD product.

They come in three strengths: 25 mg, 50 mg, and 100 mg, with 30 pills in each bottle.

Pros and cons

These capsules contain 99.6% CBD and no THC.

However, they also contain medium-chain triglycerides (MCT) oil derived from coconut, as well as bovine gelatin. This means they are not suitable for vegans or vegetarians.

Price: This product costs $49.99 for 30 capsules containing 25 mg of CBD each.

Best for vegans: Sunsoil CBD Oil Vegan Capsules

Sunsoil CBD Oil Vegan Capsules.

Sunsoil states that these full-spectrum capsules are a suitable vegan alternative to softgels.

Each capsule contains 20 mg of CBD. The company recommends people take this product with water. Each bottle contains 30 capsules.

Pros and cons

These capsules are vegan-friendly. Additionally, the company states that all of the ingredients in this product are organic.

However, the capsules are a larger size than many softgels, and may not be suitable for those who have difficulty swallowing. This product also contains organic coconut oil, and may not be suitable for those with a tree nut allergy.

Price: This product costs $30.

The following table defines the most common CBD terms.

CBDA compound within the C. sativa plant that does not create the high sensation individuals commonly associate with cannabis use.
THCA compound in the C. sativa plant. It is the psychoactive compound that creates the high sensation from cannabis use.
Full-spectrumA full-spectrum product will contain all of the natural compounds in the cannabis plant, including THC. However, THC levels must be no more than 0.3% to comply with Food and Drug Administration (FDA) regulation on full-spectrum CBD products.
Broad-spectrumBroad-spectrum products contain natural compounds of the cannabis plant. However, while manufacturers remove all or most of the THC in broad-spectrum CBD, it may still be present in trace amounts.
CBD isolateThis is the purest form of CBD and should contain 0% THC.
CannabinoidsThe compounds within the cannabis plant, of which there are over 120. CBD is the second richest compound in the plant after THC.
TerpenesAnother compound of the C. sativa plant, terpenes typically give plants their specific aromas. Some terpenes, such as limonene, may have specific health benefits.
Certificate of analysis (COA)Reputable manufacturers of CBD products should ensure a COA is available for inspection. A COA provides information on the third-party testing that independent labs conduct on a particular product. Sometimes, products will have a scannable smartphone code that directs people to the COA online.

Read more about terminology and other important CBD information here.

People can consume CBD in many ways, including:

Some methods, such as placing a tincture under the tongue, may deliver CBD to the brain more rapidly than CBD pills. However, the amount of CBD an individual consumes can vary using all methods.

Some people may find CBD capsules more convenient to use than other methods. However, there is no particular advantage to using CBD pills over CBD in other forms.

For more information and resources on CBD and CBD products, please visit our dedicated hub.

The majority of CBD products are not FDA-regulated.

To make sure that CBD products contain the amount of CBD the manufacturers claim they do, a person can look for a certificate of analysis (COA).

A COA should:

  • come from an independent, accredited lab
  • detail the amount of CBD and other cannabinoids the product contains
  • reveal the product’s levels of pesticides or microbes
  • list any chemicals and heavy metals the product may contain

CBD may not be suitable for some people. It is important to be aware of the risks before using any CBD products.

Side effects

Side effects may occur with CBD use, particularly in higher doses. They include:

These side effects may vary in people and may resolve with continued use. Those who are sensitive to these effects should not drive or operate machinery when they take CBD.


CBD may also interact with some drugs or medications. Anyone who wishes to take these products should first speak with a doctor or healthcare provider about drug interactions.

Drug testing

Other potential ingredients in CBD products, such as THC, may show up in drug tests. While a pure CBD isolate should not contain THC, full-spectrum products may contain enough to register in a drug screening.

Learn more about CBD and drug testing here.


Because the FDA does not regulate CBD products, there is a risk they may contain contaminants, such as heavy metals, pesticides, or other compounds. A certified independent lab test can help ensure the product is pure and safe to use.

All CBD products featured in this article have undergone third-party tests and a strict vetting process.

Research into helping people get the most out of their CBD pills is ongoing.

It is important to note that CBD dosages can differ depending on which manufacturer and products a person chooses. Some manufacturers sell capsules containing 25–50 mg of CBD each and others sell capsules containing 100–200 mg each.

One 2020 study found that taking CBD with food significiantly increased its bioavailability, the body’s ability to absorb and use nutrients, compared with taking CBD on an empty stomach. The researchers concluded that further research into taking CBD with food is necessary.

There is a risk of drug interactions with CBD and some medications. To avoid adverse effects, people should speak with a healthcare professional before using any products containing CBD.

People should contact a doctor before purchasing and using CBD products. There is a risk of CBD interacting with some medications that may cause adverse effects.

Additionally, CBD is not a substitute for medical care. A person should contact a doctor for advice on whether CBD is the right product for them to use.

Below are some of the most common questions and answers about CBD:

Is CBD legal?

To a certain extent. Under federal law, CBD products made from hemp that contain less than 0.3% THC are legal.

State laws vary considerably, from legalized medical and recreational cannabis in Oregon to strictly controlled products made from hemp only and meeting federal guidelines in Nebraska.

A person should check with the relevant regulations where they live before purchasing CBD pills.

Do CBD products do what their manufacturers claim?

According to the claims made by some CBD manufacturers, CBD can do everything from treating diabetes to helping pets with behavior problems.

However, it is illegal for companies selling CBD products to claim they can treat, diagnose, or cure serious diseases such as diabetes.

There are studies providing some support for CBD’s ability to help ease anxiety, sleep difficulties, and pain.

However, according to the FDA, there is little evidence at present to support many claims.

Does CBD make people high?

No. THC is the psychoactive compound found in cannabis that causes a “high” feeling.

Some CBD products do not contain any THC, and they must contain less than 0.3% THC to be legal under federal law.

Are CBD oil or CBD capsules more effective?

A person takes CBD oil sublingually, or under the tongue, while they swallow capsules.

CBD oil enters the bloodstream faster than capsules, so people may find that oil provides quicker results. However, those who do not have difficulty swallowing tablets may find capsules more convenient to take.

Capsules offer a simple and convenient way to take CBD. However, there are a few things to consider before a person chooses a product, such as dosage, any additional ingredients, and the reason for use.

It is important to choose quality CBD products as not all manufacturers follow best practices.

Anyone who wishes to use CBD should talk with a doctor or healthcare provider to check for any possible drug interactions and adverse effects.