Stability of DHHB with Zinc Oxide in Sunscreen Formulation

Asked by: siranant.pooliam On: September 02, 2014 Product Type: Cosmetics Answered

Question

Is DHHB available for purchase on the myskinrecipes website? I couldn't find it.

Additionally, when combining DHHB with Zinc Oxide, will there be stability issues similar to those encountered when combining Avobenzone with Zinc Oxide?

I am interested in mixing DHHB with Zinc Oxide to achieve a high PA protection level (like PA+++++) for daily sun exposure prevention.

Answer

Ingredients to Purchase for Makeup Formulations

Based on the discussion regarding the formulations for Pressed Powder, BB/CC Cream with sunscreen, Shimmer colors, and Primer, here is a list of ingredients you would need to purchase:

This list includes the ingredients discussed for achieving the desired properties and formulations mentioned in the thread. Remember to follow the mixing instructions and recommended percentages for each specific product you are making.