Science
Mechanism of Action
Functioning as a nonionic surfactant and emulsifier, PPG-2 Cocamine reduces surface tension, allowing oil and water phases to mix harmoniously. It boosts foam creation for luxurious lathers, increases viscosity to provide a desirable product texture, and acts as a conditioning agent to impart softness and hydration to the skin and hair.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
No data available regarding 'dusting' properties for this ingredient.
The Formula
Formulation
Stability
PPG-2 Hydroxyethyl Cocamide exhibits solubility in both water and organic solvents such as acetone and isopropyl alcohol, with water solubility increasing alongside its ethylene oxide (EO) number. It maintains stability across a broad pH range, specifically thriving between pH 6.5-7.5, and demonstrates resistance to hard water conditions, making it adaptable for various formulations.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has deemed PPG-2 Cocamine (and related ingredients) safe for use in cosmetics, provided formulations are non-irritating. Maximum reported concentrations vary by product type: up to 7.5% in certain non-coloring hair preparations, 4% in bath soaps, 0.8% in aerosol hair sprays, and 0.35% in leave-on face and neck products. The FDA recognizes its use in cosmetic formulations, as evidenced by its presence in 342 reported formulations in 2018.
Your Skin
Skin Compatibility
Our Assessment
Verdict
PPG-2 Cocamine is a valuable multifunctional ingredient, offering significant formulation benefits as a surfactant and conditioner while maintaining good safety and compatibility profiles when formulated responsibly.
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References
Sources