Science
Mechanism of Action
This ingredient functions by creating a fine, occlusive film on the skin's surface, which actively minimizes transepidermal water loss. By filling microscopic gaps between skin cells and providing essential exogenous lipids, Isostearyl Behenate boosts skin's suppleness, reinforces its natural barrier, and offers protection against inflammatory triggers.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
No data available in the provided research regarding dusting properties or thresholds for Isostearyl Behenate.
The Formula
Formulation
Stability
As a wax ester, Isostearyl Behenate is valued for its melting point, which is close to skin temperature. Specific optimal pH ranges for stability were not identified in the research.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) has deemed Isostearyl Behenate safe for cosmetic use, although specific concentration or usage limitations apply. It exhibits a low concern for cancer, allergies, immunotoxicity, and developmental or reproductive toxicity. However, comprehensive data regarding its potential for skin, eye, or lung irritation remains unknown and unassessed by CIR. No specific SCCS or FDA regulatory status was found.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Isostearyl Behenate is a valuable emollient and skin conditioning agent, particularly beneficial for dry skin types due to its ability to enhance moisture retention and reinforce the skin barrier.
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References
Sources