Science
Mechanism of Action
This compound primarily functions as an emollient, delivering a soft and smooth texture to the skin. Its inherent glycerol component aids in establishing a protective barrier on the skin's surface, which is crucial for retaining hydration and reducing transepidermal water loss, thereby lubricating and conditioning the skin. Furthermore, it exhibits surfactant properties that facilitate cleansing, and may offer antioxidant benefits.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Glyceryl Stearate/Malate maintains chemical stability under typical storage conditions but can degrade when subjected to extreme heat, intense light, or the presence of strong acids or bases. It is generally incorporated into the heated oil phase during formulation. As a co-emulsifier, it often necessitates combination with other emulsifiers to achieve stable emulsion systems.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has affirmed that glyceryl monoesters, including Glyceryl Stearate/Malate, are safe for use in cosmetic ingredients at current concentrations and practices. While undiluted forms may induce minor skin irritation, particularly on abraded skin, typical cosmetic concentrations are generally non-irritating. A related compound, Glyceryl Stearate, is recognized by the FDA as Generally Recognized As Safe (GRAS) for direct food additive use.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Glyceryl Stearate/Malate is a valuable ingredient for formulations aimed at improving skin hydration and texture, offering emollient, barrier-supporting, and mild cleansing properties with a favorable safety profile.
Related
Similar Ingredients
Finding similar ingredients…