Chinese Association of Idaho State University (CAISU)
How to keep your skin looking younger
You might not know what it is, but collagen is the key when it comes to keeping your skin youthful and wrinkle-free. Collagen is a protein produced by our cells that helps “hold“ the skin together, giving it firmness and elasticity. When we're young, our skin stays plump and smooth because it constantly regenerates itself. But as we age, collagen production slows -and existing collagen can get damaged due to sun exposure and bad skin habits.
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