Science
Mechanism of Action
Operating as a typical plant-derived lipid, Grass-Hay Herb Oil is anticipated to deliver emollient effects, promoting a smooth skin texture. It may establish a protective, occlusive layer on the epidermis, which can mitigate transepidermal water loss (TEWL) and enhance moisture retention. While precise composition varies, it is likely to supply beneficial compounds such as antioxidant polyphenols, essential barrier-repairing fatty acids (e.g., linoleic and oleic acid), and skin-protectant vitamin E. Additional potential constituents include mineral salts, anti-irritant flavonoids, and gallic acid, which may offer astringent and antimicrobial properties.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
The optimal pH range for Grass-Hay Herb Oil stability in a cosmetic formulation has not been precisely determined. However, in their natural growth environments, grasses typically thrive within a pH range of 6.0 to 6.5, with legumes favoring 6.5 to 7.0.
Safety
Safety Profile
As a non-standardized ingredient, Grass-Hay Herb Oil has not undergone review by the Cosmetic Ingredient Review (CIR) Expert Panel. Its status with the FDA (Generally Recognized As Safe for food) or the SCCS (Scientific Committee on Consumer Safety) for cosmetic application is similarly undetermined due to the absence of a standardized definition or specific ingredient listing.
Your Skin
Skin Compatibility
Our Assessment
Verdict
While conceptually a promising emollient and nutrient source, the absence of standardized definition and dedicated clinical data means Grass-Hay Herb Oil's precise cosmetic benefits and safety profile remain largely uncharacterized, warranting further research.
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References
Sources