Episode 331 - Are products with human derived ingredients vegan?
The Beauty Brains
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How to Use Goat Milk in Soap
Goat milk gets put into soap because of some of the ingredients that make up the goat milk. For example, goat milk contains lactic acid, which is an alpha hydroxy acid. Alpha hydroxy acids have been shown to help exfoliate the skin and glow better. If you wanted lactic acid in your formula, you wouldn't use goat milk. You would use lactic acid. Goat milk also contains vitamins like vitamin A, vitamin E. They're not actually going to be doing anything.
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