Collagen, a structural protein, and hair growth are inextricably linked. Collagen forms the building blocks of hair shafts, providing strength and elasticity. For instance, a deficiency in collagen can lead to weak, brittle hair prone to breakage.
Collagen is crucial for healthy hair growth as it supports the hair follicle, the root structure that anchors hair strands. Its benefits include improved hair density, reduced shedding, and enhanced overall hair quality. Historically, collagen's role in hair growth was only recently discovered, opening avenues for research and advancements in hair care.