Potassium Cocoyl Hydrolyzed Wheat Protein

Gluten-Related

What is Potassium Cocoyl Hydrolyzed Wheat Protein?

Potassium Cocoyl Hydrolyzed Wheat Protein is a water-soluble salt formed by reacting coconut-derived fatty acids (cocoyl group) with proteins extracted from wheat that have been enzymatically broken down into smaller peptides. This amphoteric ingredient belongs to the class of protein-based surfactants commonly found in shampoos, conditioners, body washes, and facial cleansers. In formulations, it functions by reducing surface tension to create foam and lift away dirt and oils during cleansing, while the protein components adhere to hair shafts and skin surfaces to provide a protective film. This dual action supports mild detergency without stripping natural moisture, making it suitable for daily use in rinse-off products where conditioning effects linger post-rinse.

Comedogenic Rating 0/5 Low risk of clogging pores

EWG Safety Rating 1 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

Offers gentle cleansing by forming micelles that remove impurities while preserving skin and hair moisture.

Enhances hair manageability, softness, and shine through protein deposition that smooths cuticles.

Supports skin smoothness by maintaining a protective barrier that improves flexibility and reduces friction.

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, non-stripping cleansers for sensitive skin or scalp.	Those with gluten sensitivity or celiac disease due to wheat protein origin.
People with normal to dry hair looking for conditioning during washing.	People with known allergies to wheat-derived ingredients.
Users preferring plant-based surfactants in everyday shampoos and body washes.	Individuals avoiding potential trace gluten in topical products.

Safety Notes

Rated low hazard by environmental working group assessments for cosmetic use.
Generally recognized as safe in rinse-off products at typical concentrations.

Frequently Asked Questions about Potassium Cocoyl Hydrolyzed Wheat Protein

What is Potassium Cocoyl Hydrolyzed Wheat Protein?

A surfactant made from coconut fatty acids and broken-down wheat proteins, used for mild foaming and conditioning in cleansers.

Is it suitable for sensitive skin?

Yes, its mild nature supports gentle cleansing without harsh stripping for many with sensitive skin.

Does it contain gluten?

Derived from wheat, so those with gluten concerns should check for personal suitability.