Science
Mechanism of Action
This ingredient functions by creating a thin, occlusive barrier on the skin's surface, which demonstrably prevents transepidermal water loss and enhances stratum corneum hydration. It actively protects the skin by adsorbing to surface sites, shielding it from external irritants, allergens, and bacteria. Furthermore, Glyceryl Ricinoleate smooths skin texture by filling intercellular gaps and acts as an effective emulsifier, facilitating the stable blend of oil and water components in formulations.
Research
Clinical Evidence
High confidenceN/A
Key findings
- 01 Clinical evaluations confirm that Glyceryl Ricinoleate, at concentrations ranging from 2% to 20%, exhibits no irritant potential in epicutaneous tests and human single-insult occlusive patch tests, indicating excellent tolerability even with long-term use.
- 02 Considered safe and effective for use within concentrations up to 20% in various skincare preparations.
Transparency
Dusting Analysis
The Formula
Formulation
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has affirmed Glyceryl Ricinoleate's safety as a cosmetic ingredient at current use concentrations, up to 20%. While no specific SCCS opinion was found, its derivative, castor oil, is regulated by the FDA. It is widely regarded as a mild, non-sensitizing, and well-tolerated component, presenting minimal toxicity concerns.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Glyceryl Ricinoleate is a valuable emollient and emulsifier, offering significant skin hydration and barrier support with a high safety profile, making it suitable for all skin types.
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References
Sources