Keratin is a fibrous structural protein Mask found naturally in humans and other mammals’ hair, skin, and nails. In hair, keratin plays a crucial role in providing strength, elasticity, and resilience to each strand. The outer layer of the hair shaft, known as the cuticle, is primarily composed of keratin proteins arranged in overlapping scales that protect the inner layers of the hair from damage.Yor sky salon hairdresser suggests the best shampoo to keep straight hair and shiny.
Reviews
There are no reviews yet.