Oenothera Biennis Oil\ ●
TL;DR. A plant-derived emollient and skin-conditioning lipid, used to soften skin, reduce transepidermal water loss, and add cushion to creams, balms, serums, and oils.
What does Oenothera Biennis Oil\ do in a cosmetic formula?
A plant-derived emollient and skin-conditioning lipid, used to soften skin, reduce transepidermal water loss, and add cushion to creams, balms, serums, and oils.
Is Oenothera Biennis Oil\ clean?
This ingredient is generally well accepted in clean-beauty standards, with low irritation potential and no common restricted-list concerns. Sensitivity is uncommon, though oxidized oils can be less well tolerated on reactive skin.
Is Oenothera Biennis Oil\ sustainable?
This material is crop-derived and biodegradable, with a lighter persistence profile than silicone or petrochemical film formers. Its sustainability depends on agricultural practices, solvent use if extracted conventionally, and oxidation management across storage and transport.
Is Oenothera Biennis Oil\ COSMOS-approved?
This ingredient is permitted under COSMOS-natural and can fit COSMOS-organic when sourced and processed to the standard. It aligns well with Green Chemistry when mechanically pressed or extracted with permitted solvents, since it is renewable, biodegradable, and used without intensive chemical modification.
How does Oenothera Biennis Oil\ work chemically?
This material is a triglyceride oil rich in linoleic acid and notable for gamma-linolenic acid, which gives it a more unsaturated profile than many common cosmetic oils. It is typically used around 1 to 10% in emulsions and higher in facial oils or balms, and it benefits from antioxidants and opaque, air-limited packaging because its polyunsaturated lipids are oxidation-prone.
Last updated 2026-05-13