Curly Girl Method Status
Hydrolyzed keratin is classified as Approved in the Curly Girl Method. It belongs to the Proteins category within the Humectants group. This ingredient is considered safe for use in CG-compatible hair care routines.
Products Containing Hydrolyzed keratin (829)

Warning
oz Hair & Beauty
&honey
&honey Color Control Repair Hair Milk 160ml

CG Approved
oz Hair & Beauty
&honey
&honey Color Control Repair Shampoo 440ml

Warning
oz Hair & Beauty
&honey
&honey Fleur Kinmokusei & Mimosa Moist Hair Oil 100ml

CG Approved
oz Hair & Beauty
&honey
&honey Fleur Kinmokusei Moist Shampoo 450ml

Warning
oz Hair & Beauty
&honey
&honey Fleur Mimosa Moist Treatment 450ml

Warning
oz Hair & Beauty
&honey
&honey Fleur Mimosa Moist Treatment Refill 350g
Related Ingredients in Proteins
Frequently Asked Questions about Hydrolyzed keratin
Is Hydrolyzed keratin curly girl approved?
Yes! Hydrolyzed keratin is classified as Approved (ok) in the Curly Girl Method. It's safe to use in CG-compatible hair care routines.
What is Hydrolyzed keratin used for in hair products?
Hydrolyzed keratin belongs to the Proteins category in the Humectants group. It's a common ingredient found in various hair care formulations.
What products contain Hydrolyzed keratin?
Our database contains 829 products that list Hydrolyzed keratin in their ingredients. Browse the products section above to see their full CG analysis.