- Categories: Emollients
Ectoin is a synthetic ingredient that serves as an emollient on skin and can also have a buffering effect in cosmetic formulas.
Chemically, ectoin is considered an osmolyte. What that means for skin is that as an osmolyte, ectoin helps maintain balanced hydration by maintaining the correct water balance in skin. In doing so, skin can better maintain a smooth, soft surface.
Newer research indicates ectoin can also help protect skin from environmental stressors related to different types of natural light and pollutants. This is believed to happen in part because of its antioxidant ability as well as what seems to be a natural ability to protect skin from dehydration due to environmental exposure.
References for this information:
Journal of Applied Microbiology, August 2018, pages 457-467
Drugs in Context, April 2018, ePublication
Scientific Reports, November 2017,ePublication
Skin Pharmacology and Physiology, May 2007, ePublication
About the Experts
Paula Begoun is the best-selling author of 20 books about skincare and makeup. She is known worldwide as The Cosmetics Cop and creator of Paula’s Choice Skincare. Paula’s expertise has led to hundreds of appearances on national and international radio, print, and television including:
The Paula's Choice Research Team is dedicated to busting beauty myths and providing expert advice that solves your skincare frustrations so you can have the best skin of your life!