Collagen for skincare: Legit or empty hype?

Let’s take a closer look at exactly what collagen is all about, whether collagen supplements and creams are effective for skincare [Courtesy]

Collagen, a protein produced naturally by the body, has become a popular supplement and beauty product ingredient in recent years.

It’s easy to see why – collagen supplements (whether ingestible or topical) claim that they can improve skin elasticity, reduce visible wrinkles, and increase blood flow to the skin.