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CBD oils might be more effective than CBD capsules in bioavailability, but the two delivery methods have their effects lasting more or less the same time. Still, CBD capsules may be better because of discretion, lack of clumsiness, and dosage precision.

If you want to find true value for your money spent on CBD, you may opt for CBD oil since they are more bioavailable and seemingly more effective than CBD capsules at quickly delivering CBD effects. Still, the two CBD deliverables seem to be effective in how long the effects last once the cannabinoid is in the system. Of course, CBD capsules are better than CBD oils in other ways. For instance, you can enjoy discretion, lack of clumsiness, and dosage precision with the CBD capsules. Here is everything you need to know about how CBD capsules and oils compare in effectiveness.

CBD Oils Vs. CBD Capsules: Bioavailability

A major line of difference between CBD oil and CBD capsule is bioavailability. This is a measure of how fast the cannabinoid reaches the system and how long the bloodstream synchronizes it. With CBD oil, you expect the cannabinoid to reach the bloodstream faster. This is the case because CBD oil does not have to be digested, and even more when sublingually administered. Sublingual administration entails putting drops of CBD oil below the tongue, after which the blood vessels below the tongue ensure the cannabinoid reaches the bloodstream almost instantly. Meanwhile, CBD capsules may have a relatively good bioavailability index but are not better than CBD oil. The capping material must dissolve for CBD to get to the bloodstream. Dissolving the capping material and digesting it to take CBD into the system takes time, slightly compromising bioavailability. Because of this very reason, CBD oil seems to be more effective than CBD capsules.

CBD Oils Vs. CBD Capsules: What Are the Effects

Surprisingly, the effects of CBD are almost the same, regardless of the delivery method. As such, you can look forward to the same benefits of CBD in CBD oil and CBD capsules. For instance, Shannon et al. (2019) related to the ability of CBD to boost one’s sleep, and you can look forward to such sleep benefits in CBD oil and CBD capsules alike. Besides, Silote et al. (2019) concluded that CBD might be better than conventional antidepressants, suggesting that you may want to try CBD oils and CBD capsules for stress and depression management. Moreover, Mlost et al. (2020) related the analgesic properties of CBD, commenting that the cannabinoid may help fight pain, a benefit you can look for in CBD oils and CBD capsules. As such, both CBD oil and CBD capsules seem to be therapeutic, as Watt & Karl (2017) commented of CBD in general.

How Long Do CBD Effects Last in CBD Oils and CBD Capsules?

The effectiveness of CBD delivery methods is also measured by how long the effects of CBD last once the cannabinoid hits the bloodstream. Are CBD oils better than CBD capsules in how long the effects remain effective in the body? Less likely. CBD remains active in the system for 4- 6 hours, and much depends on the user’s body factors. While the time CBD effects kick in differs in CBD oils and CBD capsules, how long the effects last is more or less the same for the two delivery methods. As such, you can plan to take CBD oils or CBD capsules after a given time, which should be the same for the two delivery methods.

CBD Taste in CBD Oils and CBD Capsules

While CDB oil may be better than CBD capsules in bioavailability and how fast the cannabinoid is released into the bloodstream, there is a critical difference in the taste of the two delivery methods. With CBD oil, your tongue directly interacts with the earthy CBD, and if the oil’s base is alcohol, the liquid will be bitter. As such, many CBD fans would like to explore CBD benefits by taking CBD oil but are hesitant because of the bitter and earthy taste of this delivery method. Meanwhile, CBD capsules seem to be more ideal if you have a hard time with the earthy taste of CBD oil. The cannabinoid is capped, and your tongue does not directly interact with it, all the more why many CBD fans are attracted to the capsules.

CBD Oils Vs. CBD Capsules: Dosage Precision

One challenge with taking CBD in any form is the lack of dosage recommendations. The FDA does not control or monitor the production of CBD solve in stores and through CBD websites, nor has it stated the amounts in which CBD should be taken. However, speaking to a doctor helps you know where to start with the CBD delivery method of your choice. CBD oils are great at delivering the cannabinoid, but they allow room for dosage erring as you measure CBD out. However, since CBD is capped in CBD capsules, you don’t have to measure out dosages but only need to swallow one or two caps. As such, CBD capsules allow for dosage precision and accuracy. Even if you like CBD oil but have difficulty dosing the cannabinoid, you may choose CBD capsules to ease your work.

Discretion and Clumsiness in CBD Oils and CBD Capsules

Other than the effectiveness in delivering CBD to the body, you also want to look at discretion and the degree of clumsiness while choosing your ideal CBD delivery method. With CBD capsules, you can enjoy more discretion than CBD oils and take the former without drawing unnecessary attention to yourself. Besides, CBD capsules are less clumsy; you don’t measure out CBD, so you don’t have to mess up yourself or dirt your clothes with drops. Meanwhile, CBD oils have a higher degree of clumsiness since measuring out the oil may mean dirtying yourself in case of spillages. 


CBD oil is seemingly more effective than CBD capsules in terms of bioavailability and how fast the effects take to manifest. However, once CBD is delivered to the system by either delivery method, the effects are more or less the same and last the same. Still, you may want to go for CBD capsules to enjoy dosage precision, a low degree of clumsiness, and discretion.


Mlost, J., Bryk, M., & Starowicz, K. (2020). Cannabidiol for pain treatment: focus on pharmacology
        and mechanism of action. International journal of molecular sciences, 21(22), 8870. x

Shannon, S., Lewis, N., Lee, H., & Hughes, S. (2019). Cannabidiol in Anxiety and Sleep: A Large
        Case Series. The Permanente journal, 23, 18–041.

Silote, G. P., Sartim, A., Sales, A., Eskelund, A., Guimarães, F. S., Wegener, G., & Joca, S. (2019).
        Emerging evidence for the antidepressant effect of cannabidiol and the underlying molecular
        mechanisms. Journal of chemical neuroanatomy, 98, 104-116.

Watt, G., & Karl, T. (2017). In vivo evidence for therapeutic properties of cannabidiol (CBD) for
        Alzheimer’s disease. Frontiers in pharmacology, 8, 20.