Cory A. Dunnick, MD, professor of dermatology at the University of Colorado School of Medicine, hasn’t had many patients ask about collagen powder. But a few of her friends on the tennis court have asked about using the popular supplement to improve their skin and health.
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Fad or Fact? A series exploring current health-related trends through the scientific lenses of our CU Anschutz experts.
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Collagen supplements come with many claims including: reduced signs of aging, such as firmer skin and fewer fine lines and wrinkles; improved skin hydration, resulting in smoother, softer skin; and stronger hair with reduced thinning and hair loss.
Despite the many claims propagated on social media, Dunnick emphasizes that there is very little data supporting the benefits of oral collagen supplementation.