soy extract

A natural, potent antioxidant, restoring, and soothing agent for skin that is derived from soybeans. Soy extract also has research showing it can improve the look of an uneven skin tone and visible signs of aging due to years of environmental exposure.

References for this information:

International Journal of Cosmetic Science, April 2013, pages 136-142

British Journal of Pharmacology Society, February 2012, pages 994-1,005

Journal of Clinical and Aesthetic Dermatology, January 2009, pages 36-40

Photochemistry and Photobiology, May-June 2005, pages 581-587

Journal of Cosmetic Science, September-October 2004, pages 473-479

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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!