Science
Mechanism of Action
This oil functions primarily as a skin conditioning agent and emollient, delivering profound hydration and softness to the skin. Its composition, rich in fatty acids such as oleic and linoleic acid, effectively moisturizes the skin. The naturally occurring Vitamin E contributes significant antioxidant properties, actively neutralizing free radicals to combat premature aging and environmental damage. Furthermore, it strengthens the skin's natural barrier, enhancing elasticity and supporting skin regeneration for improved firmness. Its gentle nature allows it to soothe irritated skin, making it beneficial for conditions like eczema or sunburn. It can also facilitate the absorption of other active compounds into the skin.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
This ingredient is an oil and is not subject to dusting concerns typically associated with powdered actives.
The Formula
Formulation
Stability
Arachis Hypogaea Oil typically exhibits a neutral pH. Due to its unsaturated fatty acid content, it is susceptible to oxidation. To maintain its quality and stability, formulations should incorporate suitable antioxidants, and products should be packaged in air-tight, opaque containers. It is optimally suited for oil-based product systems.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel deemed Arachis Hypogaea Oil safe for cosmetic use, based on human clinical studies showing no irritation. The U.S. FDA also lists it as Generally Recognized As Safe (GRAS). However, a critical distinction lies in processing: refined peanut oil is generally considered safe for individuals with peanut allergies because the refining process effectively removes most allergenic proteins. In contrast, cold-pressed (unrefined) oil may retain these allergens and should be strictly avoided by individuals with peanut sensitivities. The CIR specifically advised manufacturers to manage levels of aflatoxins and protein in the oil. The EU's Scientific Committee on Consumer Safety (SCCS) raised concerns in 2014 regarding potential allergic sensitization from topical exposure, particularly in young children, noting insufficient data to establish a safe exposure level for non-sensitized individuals. Therefore, careful consideration of source and processing is paramount, especially for sensitive populations.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Arachis Hypogaea Oil is a valuable emollient and antioxidant ingredient, particularly beneficial for dry and sensitive skin due to its low irritancy and comedogenicity, provided that only refined versions are utilized to mitigate potential allergenicity concerns.
Related
Similar Ingredients
Finding similar ingredients…