Science
Mechanism of Action
This ingredient operates as a skin-conditioning agent, promoting skin health. Its amphiphilic nature, possessing both lipophilic and hydrophilic components, allows it to function as an emulsifying surfactant, stabilizing oil-in-water or water-in-oil emulsions. Derived from peanut oil, it deposits an occlusive layer on the skin, thereby providing emollient benefits. Additionally, when applied topically, Peanut Glycerides may enhance the dermal absorption of other cosmetic compounds present in the formulation.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Synergies
- Enhances the dermal absorption of other compounds in topical formulations.
Safety
Safety Profile
The CIR Expert Panel confirmed the safety of Peanut Glycerides for cosmetic use in 2001, reaffirmed in 2022. No specific maximum use concentration has been identified for the ingredient itself. Manufacturers are advised to ensure the ingredient is thoroughly refined to be free of allergenic peanut proteins and aflatoxins, as these do not typically partition into the refined oil derivatives. The SCCS recommends a maximum allowable concentration of 0.5 ppm peanut protein in refined peanut oil for cosmetic applications. Formulators should also account for its potential to increase the penetration of other ingredients, which may influence their individual safety assessments.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Peanut Glycerides are a valuable, low-irritancy ingredient providing essential emollient and emulsifying functions across all skin types, provided they are rigorously processed to exclude allergenic peanut proteins below the 0.5 ppm threshold.
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References
Sources