Keratin

HOW DOES HYDROLYZED KERATIN BENEFIT YOUR HAIR?

Hydrolyzed Keratin helps support smoother, stronger-feeling hair and improve the look of damage-prone strands. It is especially valued in repair-focused formulas for helping hair feel more resilient, polished, and easier to manage.

Known for: Strengthening

Also supports: Smoothing

About

Hydrolyzed Keratin is a hair-care ingredient derived from keratin that has been broken down into smaller fragments for cosmetic use. It is often used in formulas designed to help improve softness, smoothness, and the look of weakened or stressed hair.

Science

Because it is processed into smaller fragments, Hydrolyzed Keratin is used in hair formulas to help coat and support the hair fiber with a smoother, more reinforced feel. In Stone Earth Beauty formulas, it is chosen to bring repair-focused care with a polished, touchable finish.

History

Keratin has long been associated with hair structure and strength, making it a natural point of focus in restorative haircare. Over time, Hydrolyzed Keratin became especially popular in shampoos, masks, and finishing treatments designed to support smoother, stronger-feeling strands.

Origin

Keratin is a natural structural protein found in hair, skin, and nails. In cosmetic formulations, Hydrolyzed Keratin is processed into smaller, more usable fragments so Stone Earth Beauty can incorporate it into modern formulas focused on repair, softness, and visible hair refinement.

Did You Know?

Hair is naturally made up largely of keratin, which is why Hydrolyzed Keratin is so often used in repair-focused haircare. It is especially popular in formulas designed for dryness, breakage, and rough texture.