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Collagen Production: Boosting Skin Strength and Elasticity In addition to their wound-healing benefits, copper peptides are also incredibly effective at promoting collagen production, which is key to maintaining youthful, firm skin

Toxicol Lett 21:333337 Sedlak J, Lindsay RH (1968) Estimation of total, protein-bound, and nonprotein sulfhydryl groups in tissue with Ellmans reagent

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According to a 2023 review, a compound in wild yams called gracillin possesses anti-inflammatory properties and significantly improved the skin barrier and hydration of mice with atopic dermatitis.10 Additionally, a 2017 study noted that several species of wild yams have demonstrated antimicrobial activity, leading to their use in different forms of traditional medicine as a way to treat skin infections.11 To learn more about the potentially beneficial ingredients in our picks, see each products dedicated section later on