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copper peptides

Copper peptides combine the element copper with three amino acids. Copper peptides occur naturally in the body, and is a growing body of research concerning how copper peptides may improve the appearance of multiple signs of aging, but this concerns synthetic, lab-engineered peptides.

Are copper peptides finally the anti-aging answer? No. Although there’s some convincing research demonstrating copper bound with peptides has skin-smoothing benefit, those studies were set up and paid for by companies selling the ingredient complex or selling products that contain it, typically marketed as GHK-copper.

What’s more, these studies rarely, if ever, compare the allegedly wonderful results of copper peptides other, more established ingredients.

See copper gluconate

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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:

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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!