The Colorful History of Synthetic Organic Pigments Used in Color Cosmetics
Azo chemistry is one of the most widely used methods of making synthetic dyes and pigments. The term azo refers to a nitrogen double bond…
Author: Kellydobos
Color Selection for Cosmetics and Personal Care Products
Part 1: Stability of Certified Colors An important consideration in the color additive selection process is stability. Once the regulatory requirements for the market(s) where…
Natural Colors in Cosmetics
Many consumers desire natural cosmetics. While some countries, including the US and EU, have natural colors in their positive lists these color leave a lot…
HLB - The Easiest Way to Create An Emulsion
As a cosmetic chemist you will undoubtedly be asked to make products that require you to combine materials that aren’t easily compatible. Fortunately, there…