Science
Mechanism of Action
This ingredient functions by combining its distinct moieties. The raffinose component, a trisaccharide, acts as a potent humectant, drawing and retaining vital moisture within the stratum corneum to enhance skin softness and elasticity. It also fosters a balanced skin microbiome. Research indicates its ability to promote the formation of essential lamellar structures, crucial for robust skin barrier recovery, and to activate Liver X Receptor (LXR) pathways, thereby enhancing keratinocyte differentiation and critical lipid synthesis. The oleate portion, derived from oleic acid, provides significant emollient and skin-conditioning effects, contributing to a smooth and supple skin surface. Additionally, Raffinose Oleate exhibits amphiphilic properties, enabling it to act as an effective emulsifier and a mild cleansing surfactant.
Research
Clinical Evidence
Insufficient-data confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
No specific optimal pH range for Raffinose Oleate stability has been identified in current research. Available pH stability information relates to enzymes that degrade raffinose, not the ester itself.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel concluded that saccharide esters, including Raffinose Oleate, are safe for cosmetic use, provided formulations are developed to be non-irritating and non-sensitizing. The raffinose moiety itself was separately assessed and found safe. No specific maximum concentration for Raffinose Oleate was stipulated, with the conclusion applying to the broader class. Neither SCCS opinion nor FDA (e.g., GRAS) status was found for this ingredient.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Raffinose Oleate is a valuable multifunctional ingredient, offering significant hydrating, barrier-supporting, and emollient benefits, alongside gentle cleansing properties, with a favorable safety profile.
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