Curly Girl Method Status
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 Keratin (1074)
Warning
oz Hair & Beauty
&honey
&honey Color Control Repair Hair Milk 160ml
Warning
oz Hair & Beauty
&honey
&honey Color Control Repair Hair Oil 100ml
CG Approved
oz Hair & Beauty
&honey
&honey Color Control Repair Shampoo 440ml
Warning
oz Hair & Beauty
&honey
&honey Color Control Repair Treatment 445ml
Warning
oz Hair & Beauty
&honey
&honey Creamy EX Damage Repair Hair Oil 100ml
Warning
oz Hair & Beauty
&honey
&honey Deep Moist Hair Oil 100ml
Related Ingredients in Proteins
Frequently Asked Questions about Keratin
Is Keratin curly girl approved?
Yes! Keratin is classified as Approved (ok) in the Curly Girl Method. It's safe to use in CG-compatible hair care routines.
What is Keratin used for in hair products?
Keratin belongs to the Proteins category in the Humectants group. It's a common ingredient found in various hair care formulations.
What products contain Keratin?
Our database contains 1074 products that list Keratin in their ingredients. Browse the products section above to see their full CG analysis.