PPG-2 Hydroxyethyl Cocamide

What is PPG-2 Hydroxyethyl Cocamide?

PPG-2 Hydroxyethyl Cocamide is a synthetic non-ionic surfactant produced by reacting coconut-derived fatty acid amides with propylene glycol and ethylene oxide units, resulting in a molecule with hydrophilic hydroxyethyl and hydroxypropyl groups attached to a lipophilic cocamide chain. Commonly found in rinse-off personal care products like shampoos, conditioners, body washes, and facial cleansers, it functions by reducing surface tension to facilitate dirt and oil removal during cleansing. Its dual hydrophilic-lipophilic structure enables emulsification of oil-water mixtures for stable formulations, enhances lather formation and stability for a rich sensory experience, and interacts with other ingredients to adjust product thickness for optimal spreadability and suspension of particles. This makes it versatile in water-based systems requiring mild yet effective performance.

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:

Surfactant

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

Emulsifying agent

Enables stable mixing of oil and water phases by forming an interfacial film, helping create lotions, creams, and cleansers with consistent texture.

Foam booster

Enhances foam volume and creaminess and can stabilize lather, improving sensory feel and perceived cleansing in shampoos and wash-off products.

Viscosity controlling agent

Adjusts thickness to the desired level for stability and usability, improving dispensing, suspension, and texture across many formulation types.

Benefits

Supports effective cleansing by lowering surface tension to remove impurities.

Improves product texture through emulsification and viscosity adjustment for smooth application.

Enhances foam quality, providing a satisfying lather in wash-off formulas.

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, foaming cleansers for daily hair and body care.	Those with rare allergies to coconut-derived ingredients.
Users of shampoos and body washes desiring stable, creamy textures.	Individuals sensitive to synthetic surfactants, despite low irritation potential.
People with non-sensitive skin preferring efficient rinse-off products.	People preferring completely natural or preservative-free formulations.

Safety Notes

Rated low hazard by EWG with scores of 1, indicating minimal concerns.
Non-comedogenic, unlikely to clog pores based on available ratings.

Frequently Asked Questions about PPG-2 Hydroxyethyl Cocamide

What products contain PPG-2 Hydroxyethyl Cocamide?

Typically shampoos, conditioners, body washes, and facial cleansers for its foaming and thickening properties.

Is it safe for sensitive skin?

Generally low irritation risk per safety assessments, but patch test recommended for sensitivities.

Does it cause acne?

Rated non-comedogenic, suitable for acne-prone skin without pore-clogging concerns.