AI Insight
Collagen is a structural protein that provides strength and elasticity to skin, leading many to believe that oral collagen supplements can reduce wrinkles. However, the relationship between consuming collagen and improving skin appearance is not straightforward, as the body's processing of ingested collagen is more complex than simply delivering it directly to skin tissue.
Why it matters
This analysis is relevant to consumers considering collagen supplements for anti-aging purposes, as it clarifies whether these popular products can deliver on their marketing promises. Understanding the science behind collagen supplementation helps people make informed decisions about skincare investments.
Understand the Science
Your body uses collagen to give your skin strength and elasticity, so supplements of this protein seem to make sense to reduce wrinkles. But columnist Alice Klein finds it isn’t this simple