Hydrolysed Egg Protein

About Hydrolysed Egg Protein

Hydrolyzed Egg Protein is a cosmetic ingredient derived from egg (yolk/white or eggshell membrane) that has been broken down (hydrolyzed) into smaller peptides and amino acids. This process makes it easier for hair and skin to absorb and use.

What it does in cosmetics

1. Hair care (main use)

• Strengthens hair fibers by filling in damaged areas of the cuticle

• Improves elasticity and reduces breakage

• Adds shine, smoothness, and volume

• Makes hair easier to comb and manage

Common in: shampoos, conditioners, hair masks, serums

2. Skin care benefits

• Helps retain moisture and improve skin softness

• Forms a light film that protects the skin barrier

• Some forms (like eggshell membrane peptides) may support:

  • Anti-aging effects

  • Skin elasticity & hydration

Found in: creams, lotions, face masks, anti-aging products

How it works

• Hydrolysis breaks large proteins into small peptides

• These peptides:

  • Attach to hair/skin surface

  • Fill gaps and create a protective, flexible film

  • Improve texture and strength