Proteins are used as humectants and conditioners in hair care products.

Cocodimonium hydroxypropyl hydrolyzed casein

Cocodimonium hydroxypropyl hydrolyzed collagen

Cocodimonium hydroxypropyl hydrolyzed hair keratin

Cocodimonium hydroxypropyl hydrolyzed keratin

Cocodimonium hydroxypropyl hydrolyzed rice protein

Cocodimonium hydroxypropyl hydrolyzed silk

Cocodimonium hydroxypropyl hydrolyzed soy protein

Cocodimonium hydroxypropyl hydrolyzed wheat protein

Cocodimonium hydroxypropyl silk amino acids

Cocoyl hydrolyzed collagen

Cocoyl hydrolyzed keratin

Hydrolyzed keratin

Hydrolyzed oat flour

Hydrolyzed silk

Hydrolyzed silk protein

Hydrolyzed soy protein

Hydrolyzed wheat protein

Hydrolyzed wheat protein

Keratin

Potassium cocoyl hydrolyzed collagen

TEA-cocoyl hydrolyzed collagen

TEA-cocoyl hydrolyzed soy protein

Jojoba protein

Blue-green algea

Quinoa seed extract

Read more about proteins here.