Arachis Hypogaea (Peanut) Oil
What is Arachis Hypogaea (Peanut) Oil?
Arachis Hypogaea (Peanut) Oil is a fixed vegetable oil extracted from the kernels of the peanut plant, Arachis hypogaea, a legume native to South America. It consists primarily of triglycerides of fatty acids, including high levels of oleic and linoleic acids, giving it emollient properties. In cosmetics, it belongs to the category of plant-derived oils used in creams, lotions, and balms. It functions by forming a protective barrier on the skin to reduce moisture evaporation, improving smoothness and flexibility. As an emollient, it fills surface irregularities for a softer feel; as a solvent, it helps dissolve oil-soluble ingredients and aids in even application. Its non-volatile nature makes it suitable for oil-based systems, enhancing product spreadability without quick evaporation.
Roles in Formulation
This ingredient serves the following purposes in cosmetic formulations:
Benefits
Supports skin moisturizing by helping retain hydration.
Promotes softening and smoothing of skin texture.
Offers antioxidant properties to protect skin lipids.
Who It's For
A quick guide for who this ingredient may suit (and who should be cautious).
| Who May Benefit | Who Should Avoid |
|---|---|
| People with dry or rough skin seeking emollient effects. | People with peanut allergies due to potential sensitization. |
| Individuals looking for skin conditioning in daily routines. | Acne-prone skin, given moderate comedogenic rating. |
| Those desiring oil-based nourishment for flexibility. | Very oily skin types to prevent pore congestion. |
Safety Notes
- Rated low hazard (1-2) by EWG skin database.
- Deemed safe for cosmetic use by expert reviews, though individual sensitivities exist.
Frequently Asked Questions about Arachis Hypogaea (Peanut) Oil
Is peanut oil comedogenic?
It has a moderate comedogenic rating of 2, so it may contribute to pore clogging in some.
Can those with peanut allergies use it?
Avoid if allergic; refined versions have low protein but consult a professional.
What EWG rating does it have?
EWG rates it 1-2, indicating low concern for health impacts.