The Beauty Brains

Just about everyone has been puzzled about how “natural” certain products are. This is especially true of color cosmetics because not very many of the colorants used in makeup are truly natural.  In today’s encore presentation, we discuss a quick history of cosmetic colorants, tell you where colorants come from, and explain the difference between […]Support the show (https://www.patreon.com/thebeautybrains?fan_landing=true)