Potassium Cocoyl Hydrolyzed Collagen

What is Potassium Cocoyl Hydrolyzed Collagen?

Potassium Cocoyl Hydrolyzed Collagen is a potassium salt formed by reacting hydrolyzed animal collagen proteins with fatty acids from coconut oil. This creates an anionic surfactant commonly used in shampoos, conditioners, body washes, and facial cleansers. In formulations, it works by reducing surface tension to produce rich foam and lift away dirt and oils during cleansing. The collagen peptides remain attached, depositing a protective film on hair shafts and skin surfaces to enhance smoothness and reduce friction. This dual action makes it suitable for gentle, everyday personal care products, where it contributes to both effective washing and post-cleanse conditioning without stripping natural moisture.

Comedogenic Rating 0/5 Low risk of clogging pores

EWG Safety Rating 2 View on EWG →

Roles in Formulation

This ingredient serves the following purposes in cosmetic formulations:

Hair conditioning

Improves softness, shine, and manageability by reducing friction and static; commonly achieved with cationic agents, silicones, oils, or conditioning polymers.

Skin conditioning agent

Maintains skin softness, smoothness, and flexibility.

Surfactant

Lowers surface tension to enable cleansing, emulsifying, and foaming; central to shampoos, body washes, and many emulsions and micellar systems.

Cleansing agent

Removes dirt, oil, and impurities by lowering surface tension and forming micelles, enabling soils to be lifted and rinsed away from skin, hair, or teeth.

Benefits

Gentle foaming for effective yet non-drying cleansing.

Deposits conditioning film to soften hair and improve manageability.

Supports skin smoothness by maintaining surface flexibility.

Who It's For

A quick guide for who this ingredient may suit (and who should be cautious).

Who May Benefit	Who Should Avoid
Individuals seeking mild cleansers for daily hair and body care.	Those with known allergies to collagen or coconut derivatives.
People with normal to dry hair wanting added softness.	People sensitive to animal-derived ingredients.
Users preferring multi-tasking ingredients in shampoos or washes.	Individuals preferring fully vegan or plant-based formulations.

Safety Notes

Rated low hazard by environmental working group assessments.
Non-comedogenic, unlikely to clog pores.

Frequently Asked Questions about Potassium Cocoyl Hydrolyzed Collagen

What is Potassium Cocoyl Hydrolyzed Collagen made from?

It combines hydrolyzed collagen proteins with coconut-derived fatty acids, forming a potassium salt surfactant.

Is it suitable for sensitive skin?

It is generally mild and low-irritation, making it appropriate for many sensitive skin types.

Does it help with hair conditioning?

Yes, it provides conditioning effects by reducing friction and improving hair softness.