Collagen and Retinol
Dr. David Sinclair discusses the efficacy of collagen products and the benefits of retinol for skin health. While collagen may not directly make it into the bloodstream, it ensures the body has the necessary amino acids for collagen production. Retinol, on the other hand, promotes collagen production, increases skin thickness, and reduces pigmentation. However, caution must be exercised to avoid dry skin and sun sensitivity when using retinol products.In this clip
From this podcast

Lifespan
The Science of Looking Younger, Longer | Lifespan with Dr. David Sinclair #6
Related Questions