Tripeptide-29 is a synthetic, highly purified peptide consisting of amino acids glycine and proline plus amino acid derivative hydroxyproline. Applied to skin, it’s been shown to strengthen skin’s supportive elements. This improves uneven texture and the look of fine lines and also helps reverse a dehydrated appearance.
Tripeptide-29’s small size allows it to easily penetrate skin’s uppermost layers so it can reach its target areas sooner.
References for this information:
Amino Acids, January 2018, pages 29-38
Journal of Cosmetic Dermatology, December 2016, pages 514-519
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!