Science
Mechanism of Action
This ingredient functions as a cleansing agent due to its amphiphilic structure, featuring a hydrophilic (water-attracting) glycine head and a hydrophobic (oil-attracting) fatty acid tail derived from coconut oil. This allows it to effectively emulsify and lift away oils and dirt from the skin surface. It delivers a mild cleansing experience, minimizing disruption to the skin's natural barrier, and is known to leave the skin feeling soft and moisturized.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
While specific pH stability data for TEA-Cocoyl Glycinate is not extensively detailed, related cocoyl glycinate compounds suggest potential precipitation at pH values lower than 5. Potassium Cocoyl Glycinate, a similar ingredient, is stable within the pH range of 6-12.
Conflicts
- N-nitrosating agents
- Low pH (below 5)
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel concluded that TEA-Cocoyl Glycinate is safe for use in cosmetic formulations designed for discontinuous, brief use, followed by thorough rinsing from the skin. For products intended for prolonged skin contact, the concentration of ethanolamines, including the TEA component, must not exceed 5%. It is crucial to avoid using this ingredient in conjunction with N-nitrosating agents due to the potential for nitrosamine formation.
Your Skin
Skin Compatibility
Our Assessment
Verdict
TEA-Cocoyl Glycinate is a valuable ingredient for achieving mild yet effective cleansing across all skin types, including sensitive skin, without compromising skin barrier integrity.
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