What are bath balms made of?

What are bath balms made of?

Bath bombs are usually made from three key ingredients: baking soda, citric acid and cornstarch, said Frankie Wood-Black, an instructor in chemistry at Northern Oklahoma College and an experienced bath-bomb maker.

What ingredients do I need to make bath bombs?

Bath bomb ingredients

  1. 8 oz baking soda.
  2. 4 oz Epsom salt.
  3. 4 oz corn starch.
  4. 4 oz citric acid.
  5. Large bowl.
  6. Whisk.
  7. Biodegradable glitter or dried flower petals (optional)
  8. 2.5 tablespoons coconut oil (or any other veggie oil)

How do you make bath bombs for beginners?

DIY Bath Bombs

  1. 1 cup baking soda.
  2. 1/2 cup citric acid.
  3. 1/2 cup epsom salt.
  4. 1/2 cup cornstarch.
  5. coloring pigment – optional.
  6. 2 1/2 tablespoons almond oil – or melted coconut oil.
  7. 3/4 tablespoon water.
  8. 12-15 drops essential oil.

What makes a bath bomb dissolve?

When baking soda and citric acid are mixed and are then put in water, they undergo a chemical reaction. The reaction produces lots of bubbles, which you see as the bath bomb dissolves in the water.

What is the chemistry behind bath bombs?

The chemistry of bath bombs is relatively simple: Most involve an acid–base reaction between citric acid and sodium bicarbonate. As a bath bomb dissolves and its components disperse into the bathwater, the protons from the citric acid rapidly combine with the basic bicarbonate and generate carbon dioxide gas.

How do you make magnesium bath bombs?


  1. 1 cup (240 g) Baking Soda.
  2. 1/2 cup (120 g) Citric Acid.
  3. 1/2 cup (175 g) Epsom Salt.
  4. 1 tablespoon (15 ml) Magnesium Chloride Oil.
  5. 1 tablespoon (15 ml) Shea Butter, melted.
  6. 1/2 teaspoon (2.5 ml) German Chamomile Essential Oil.
  7. 1/2 teaspoon (2.5 ml) Mandarin Essential Oil.
  8. 1/2 teaspoon (2.5 ml) Vanilla CO2 Extract.

What does Epsom salt do in bath bombs?

Johnson also said that the bombs are easy on your skin since they usually have Epsom salts, which are a key muscle relaxant. In the water, Epsom salts breaks down into magnesium and sulfate. Once dissolved, your body absorbs the solution, which can help relax muscles and loosen joints.

Do you need cornstarch to make bath bombs?

Can you make Bath Bombs without Cornstarch? Yes, you can make bath bombs without cornstarch. The bath bombs will dissolve more quickly, but as long as you still have baking soda and citric acid, you can make bath bombs.

What ingredient makes bath bombs hard?

The best way to make bath bombs harder is using ingredients such as kaolin clay and cream of tartar. Another way is to reduce the amount of liquid in your bath bomb recipe. Also, keeping moisture out makes them last longer, and you can do this using silica gels and airtight storage containers.

What is the chemistry behind bath bomb?