Science
Mechanism of Action
This ingredient operates through a dual-action mechanism. The Sclerocarya Birrea Seed Oil (marula oil) component, rich in oleic, palmitic, and linoleic fatty acids, alongside potent antioxidants like Vitamin E, deeply moisturizes, softens skin, and significantly minimizes transepidermal water loss. Its free radical-neutralizing properties contribute to mitigating environmental skin damage. Concurrently, the Polyglyceryl-10 Esters component expertly facilitates the formation of stable emulsions, ensuring uniform product consistency while providing additional skin-softening benefits.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Optimal stability for the marula oil component is maintained at temperatures below 20°C; exposure to high temperatures should be avoided. The overall ingredient must be formulated at concentrations that ensure non-irritating properties.
Conflicts
- Concentrated acids
- Alkalis
- Oxidizing agents
- High temperatures
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel concluded that polyglyceryl fatty acid esters, including SCLEROCARYA BIRREA SEED OIL POLYGLYCERYL-10 ESTERS, are safe for cosmetic use when formulated to be non-irritating. Marula oil itself is recognized as non-toxic for cosmetic applications and is not listed as a restricted substance under EU regulation 1223/2009.
Your Skin
Skin Compatibility
Our Assessment
Verdict
This marula oil derivative offers valuable moisturizing, antioxidant, and emulsifying benefits, significantly contributing to skin health and product stability, especially beneficial for dry and sensitive skin types.
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