Collagen is an abundant protein found in the dermis of the skin and many other structures in the human body. It is a type of fibre that provides a ‘scaffold’ to provide structure and strength. Depletion of this comes with age and results in lines and wrinkles.
Collagen
![Collagen molecule](https://nailknowledge.org/wp-content/uploads/2021/04/Collagen.jpg)