August 24, 2022 5 min read


There is no hard-and-fast rule on the number of CBD bath bombs one needs to use at once. While you can choose to use a half, one, two, or more, there is no difference in benefits. However, the more the CBD bath bombs, the more the color transformations, scent, and fizzing.

Bath bombs are popular bath items, and while it's up to the user to determine how many to use at once, there is no significant difference in benefits. Early studies show that CBD products, such as CBD bath bombs, may help with skin problems and inflammation, and you can explore the bath bombs for these benefits, regardless of the number you use at once. This article looks at how many bath bombs you can use at once, what the bath bombs are, their health benefits, and how to use them, among other topics.

The Basics of CBD and CBD Bath Bombs

Since the passing of the Farm Bill in 2018, CBD has become more popularized. People see therapy in CBD and explore different products featuring it for pain, inflammation, stress, focus, and more. What, though, is CBD? Massi et al. (2006) and Bauer et al. (2020) described it as the non-psychoactive chemical compound in hemp and other cannabis plants. Non-psychoactive means that you don't get 'high' from CBD, hence why people like it.

CBD bath bombs are similar to regular bath bombs. The fizzing action is more of an explosion. Other than CBD, CBD bath bombs feature essential oils, colorants, and fragrances, which add to the bathing experience. The most common essential oils featured in CBD bath bombs include ylang-ylang, lavender, and oil. If you prepare CBD bath bombs, you can add flare elements like flower petals and glitters.

Types of CBD Bath Bombs

There are many types of CBD bath bombs, depending on the colorants, fragrances, and essential oils they feature. Still, all these types fall into one of the three categories below, depending on the type of CBD in them;

Full-spectrum CBD Bath Bombs

These products feature CBD with all the cannabinoids in hemp plants. They also have terpenes and flavonoids that add to the benefits of bath bombs. Although they have THC, it is a non-issue since it does not get to the bran.

Broad-spectrum CBD Bath Bombs

They are more like full-spectrum CBD bath bombs since they also have all the cannabinoids in hemp plants but lack THC. Still, you can opt for them since they have terpenes and flavonoids that add to the value of CBD and the CBD-infused bath bombs.

Isolate-based CBD Bath Bombs

These bath bombs feature no other compound but CBD. There are no additional cannabinoids, flavonoids, or terpenes in the isolate CBD bath bombs.

How Many CBD Bath Bombs Can You Use at Once?

Any person who has soaked in the CBD bath bombs and salts will agree that the experience is great. The meditation and the unwinding make the experience wonderful, but not without the color transformations, fragrance, and the fizzing action. Using many CBD bath bombs in a single soaking session intensifies and prolongs the fizzing, making one wonder how many bath bombs he should use at once. Should you half the bath bomb, use one or three? Are there significant differences in the purported benefits?

Whether you use half the bath bomb, one, or two, the expected benefits from the bath bombs remain constant. For instance, if you were looking for relaxation from the soak, using two or more bath bombs will not make a difference. Therefore, there is no rule about how many bath bombs you should let dissolve in the bath bomb. Most people use one bath bomb at once, but you can use two if you want more fizzing and color transformation.

Save on Costs with CBD Bath Bombs

CBD bath bombs are relatively new in the market, and because of this novelty, they are highly-priced. You can save money by buying big bath bombs and halving them, using each for two sessions. Using one bath bomb on two occasions saves you much cost.

Health Benefits of CBD Bath Bombs

Although there are limited studies on the health benefits of CBD bath bombs, studies see great potential in CBD as a compound. For instance, Hammell et al. (2016) stated that CBD has anti-inflammatory properties, which can benefit the skin. The American Academy of Dermatology (2018) also acknowledged that CBD can help people manage psoriasis, eczema, and other skin conditions. Besides, according to Olah et al. (2016), CBD has powerful antifungal and antibacterial properties. Soaking in CBD bath bombs helps you take advantage of these benefits.

How to Use CBD Bath Bombs

The following simple steps are all about using CBD bath bombs;

  1. Fill the bath bomb with warm water. Warm water is better than cold water in activating the fizzing action.
  2. Drop the CBD bath bomb inside it once the water reaches the level you want.
  • Let the CBD bath bomb dissolve.
  1. Get yourself into the bath bomb and enjoy. You can soak for 20- 30 minutes to take full advantage of the cannabinoid.


There are no guidelines on how many CBD bath bombs one should use at once. Whether you choose to halve the bath bombs or use two or more per session is up to you. Still, more bath bombs do not translate to more benefits of CBD or the bath bomb. However, they mean more fizzing action, color transformation, and fragrance.


American Academy of Dermatology. (Feb 2018). Public, researchers demonstrate growing interest in cannabis treatment. Topical application shows promise for skin diseases.

Bauer, B. A. (2020). What Are The Benefits Of CBD–And Is It Safe To Use?. In Mayo Clinic.

Hammell, D. C., Zhang, L. P., Ma, F., Abshire, S. M., McIlwrath, S. L., Stinchcomb, A. L., & Westlund, K. N. (2016). Transdermal cannabidiol reduces inflammation and pain-related behaviours in a rat model of arthritis. European journal of pain (London, England), 20(6), 936–948.

Massi, P., Vaccani, A., Bianchessi, S., Costa, B., Macchi, P., & Parolaro, D. (2006). The non-psychoactive cannabidiol triggers caspase activation and oxidative stress in human glioma cells. Cellular and Molecular Life Sciences CMLS, 63(17), 2057-2066.

Oláh, A., Tóth, B. I., Borbíró, I., Sugawara, K., Szöllõsi, A. G., Czifra, G., Pál, B., Ambrus, L., Kloepper, J., Camera, E., Ludovici, M., Picardo, M., Voets, T., Zouboulis, C. C., Paus, R., & Bíró, T. (2014). Cannabidiol exerts sebostatic and antiinflammatory effects on human sebocytes. The Journal of clinical investigation124(9), 3713–3724.