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Can swallowing collagen make your skin softer and tighter?

Original Title

Effects of collagen-based supplements on skin's hydration and elasticity: A systematic review and meta-analysis.

48%

Moderate Quality

Methodology score · 48/100

Meta Analysis Human

Fit Body Science breakdown

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People took collagen pills every day for a few months, and their skin got more hydrated and bouncier — especially middle-aged women.

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Authors

Danessa G, Notario D, Regina R