DIY Unicorn Bath Bomb - how to make a glitter unicorn horn bath bomb
5 from 1 vote

DIY Unicorn Bath Bomb

How to make glitter unicorn horn bath bombs
Servings 5


  • 2 cups baking soda
  • 1 cup cornstarch
  • 1 cup citric acid
  • 6 tablespoons epsom salt
  • 6 tablespoons coconut oil melted
  • cosmetic pigment powder
  • lavender essential oil
  • witch hazel spray bottle


  1. In a large bowl, combine baking soda, cornstarch, citric acid and epsom salt. Divide mixture into three bowls and add pigment powder to each one. You will only need a small amount of pigment powder (about 1 teaspoon). The more pigment you add the more vibrant the color will be.
  2. Combine melted coconut oil and lavender essential oil. Evenly distribute between the three bowls. Mix until well combined.
  3. Spray a couple pumps of witch hazel to each mixture until it can form it's shape.
  4. Layer the mixture into the mold and let dry for 4 hours or overnight.
  5. Carefully remove from mold and spray with rubbing alcohol then sprinkle cosmetic glitter.