Function

Protein Hair Ingredients: Complete Guide

Methionine
8/10 CG Approved Clean
Protein
Learn more →

Arginine
9/10 CG Approved Clean
pH Adjuster, Protein
Learn more →

Hydrolyzed Silk
8/10 Not CG Clean
Conditioning Agent, Film Former, Protein
Learn more →

Soy Protein
8/10 CG Approved Clean
Conditioning Agent, Protein
Learn more →

Rice Protein
8/10 CG Approved Clean
Conditioning Agent, Protein
Learn more →

Oat Protein
9/10 CG Approved Clean
Conditioning Agent, Humectant, Protein
Learn more →

Hydrolyzed Silk
8/10 CG Approved Clean
Conditioning Agent, Humectant, Protein
Learn more →

Hydrolyzed Collagen
8/10 Not CG Clean
Film Former, Humectant, Protein
Learn more →

Hydrolyzed Wheat Protein
8/10 CG Approved Clean
Conditioning Agent, Film Former, Protein
Learn more →

Keratin
7/10 CG Approved Clean
Conditioning Agent, Film Former, Protein
Learn more →

Download Our Protein Ingredient Guide

Get a complete breakdown of every protein ingredient, plus our free printable cheat sheet for shopping.