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How to Make Your Own CBD Bath Bombs At Home


Bathbombs surrounded by herbs
Photo by Tara Winstead

Nothing says relaxation quite like sinking into a warm, soothing bath at the end of a long day. Now, imagine elevating that experience with the calming benefits of CBD. CBD bath bombs have become a go-to for self-care enthusiasts looking to ease muscle tension, hydrate their skin, and enjoy the therapeutic effects of cannabidiol. While store-bought versions are widely available, making your own CBD bath bombs allows you to customize the experience with your favorite scents, oils, and levels of CBD potency.

Why Use CBD in Bath Bombs?


CBD, or cannabidiol, is a non-psychoactive compound found in cannabis that interacts with the body's endocannabinoid system to promote relaxation, reduce inflammation, and support overall well-being.


When added to bath bombs, CBD is absorbed through the skin, providing localized relief to sore muscles and joints. This makes CBD-infused baths a great choice for those dealing with stress, chronic pain, or simply looking to unwind in the most luxurious way possible.


The Essential Ingredients for Homemade CBD Bath Bombs

Wooden bowl filled with coarse white salt and a wooden spoon next to it with more salt, set against a plain background.

Creating your own CBD bath bombs requires a few simple ingredients that are easy to find. A combination of baking soda and citric acid provides the signature fizz, while Epsom salt enhances muscle relaxation.


Adding essential oils like lavender, eucalyptus, or chamomile brings aromatherapy benefits, and a touch of coconut or almond oil helps keep your skin soft and moisturized. Of course, the star of the show is high-quality CBD oil or CBD isolate, which ensures you get the desired therapeutic effects in every soak.


Mixing and Molding: The DIY Process


The key to making great bath bombs is getting the mixture just right. Start by whisking together the dry ingredients before slowly adding the wet components, including CBD oil, to create a texture that holds together when squeezed.


Overly wet mixtures can cause premature fizzing, while too-dry mixtures won’t hold their shape. Once perfected, press the mixture into bath bomb molds and let them set for at least 24 hours. The result? Perfectly crafted CBD bath bombs ready to transform any ordinary bath into a spa-like retreat.

One of the perks of making your own CBD bath bombs is the ability to personalize them. Whether you prefer floral scents, citrus bursts, or a minty fresh soak, adding different essential oils allows you to tailor the bath bomb to your mood.


You can even incorporate natural colorants like beetroot powder or spirulina for a pop of color without synthetic dyes. If you want to go all out, consider adding dried flower petals or Himalayan sea salt for an extra luxurious touch.

To get the most out of your CBD-infused bath, make sure to soak for at least 20-30 minutes to allow your skin to absorb the beneficial cannabinoids. Pairing your bath with a calming playlist, dim lighting, or a cup of herbal tea can further enhance relaxation.


Since CBD works best when used consistently, incorporating CBD baths into your self-care routine on a regular basis can help support long-term relaxation and skin health.

DIY CBD Bath Bomb Recipe

Pink spherical object with pink flower patterns on a textured surface, set against a white background. Playful and whimsical mood.

CBD bath bombs are a luxurious way to relax muscles, soothe the skin, and promote deep relaxation. The combination of CBD oil, essential oils, and Epsom salts helps ease tension, reduce stress, and leave your skin feeling silky and soft. Making your own at home allows you to control the quality of ingredients and customize the scent to your liking.

Ingredients:

Yields: 4 medium-sized bath bombs

Dry Ingredients:

  • 1 cup baking soda (sodium bicarbonate)

  • ½ cup citric acid (creates the fizz)

  • ½ cup Epsom salt (magnesium sulfate for muscle relaxation)

  • ½ cup cornstarch (softens the skin and extends fizzing time)

Wet Ingredients:

  • 2 ½ tablespoons CBD oil (adjust potency as needed)

  • 1 tablespoon coconut oil or almond oil (moisturizing agent)

  • 1 teaspoon water

  • ½ teaspoon essential oil of your choice (lavender for relaxation, eucalyptus for muscle relief, or citrus for energy)

  • A few drops of natural food coloring (optional for aesthetics)

Equipment:

  • Large mixing bowl

  • Small bowl for wet ingredients

  • Whisk

  • Bath bomb molds (or muffin tins, silicone molds, or even plastic wrap)

  • Spray bottle with witch hazel (helps shape the bombs)

Instructions:

In a large bowl, whisk together the baking soda, citric acid, Epsom salt, and cornstarch. This ensures an even distribution of ingredients and prevents clumping.

In a small bowl, mix the CBD oil, coconut oil, water, essential oil, and food coloring (if using). Stir well until fully blended.

Slowly pour the wet mixture into the dry mixture while continuously whisking. Be patient and mix gradually to avoid activating the fizzing reaction too soon.

Once combined, the mixture should have the texture of damp sand. To test, grab a handful and squeeze—it should hold its shape without crumbling. If it's too dry, spritz lightly with witch hazel until it reaches the right consistency.

Pack the mixture firmly into each half of the bath bomb mold. Press the two halves together and hold for a few seconds before gently releasing them. If you're using a muffin tin or silicone mold, press the mixture in tightly.

Place your bath bombs on a dry surface or parchment paper and let them harden for 24 hours. If the air is humid, it may take longer to dry completely.

Once dry, store your CBD bath bombs in an airtight container to prevent them from absorbing moisture from the air. This keeps them fresh and fizzy for weeks!


Why DIY CBD Bath Bombs Are Worth It


Rolled towel, bath bomb, and candle on bath edge; calm spa setting with light green water, warm lighting, and soft white fabric.
Photo by Burst

While there are plenty of CBD bath bombs available on the market, making your own gives you full control over ingredients, CBD dosage, and personalization. Not only is it a fun and creative process, but it also ensures that you’re using high-quality, all-natural ingredients without unnecessary additives.


Whether you’re crafting them for yourself or as thoughtful gifts for friends and family, homemade CBD bath bombs are a simple yet indulgent way to enjoy the benefits of CBD in a truly immersive experience.

Next time you’re in need of a little self-care, ditch the expensive spa treatments and try making your own CBD bath bombs. Your mind, body, and bathtub will thank you.

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