Is mixing Vitamin C and Niacinamide a problem? Episode 268
Play • 33 min

On today’s show Valerie and Perry are going to be answering your questions including… 

  1. What’s the deal with vitamin C and niacinamide? Is it bad to use them together?
  2. What’s the difference between reactive and sensitive skin?
  3. And are products who disclose percentages better than ones that don’t?

Beauty Science
California prohibits hemp derived CBD in cosmetics. 

China bans the use of CBD in cosmetics

Valerie at PBA

4 Ways to Ask a question -
1. Become a patron and ask through there. These get top attention.
2. You can record your question on your smart phone and email to thebeautybrains@gmail.com
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4. Submit it through the following form - Ask a question

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