Brazil Nut Oil ●
TL;DR. This ingredient is an emollient and skin-conditioning lipid that improves slip, softens the skin feel, and helps reduce transepidermal water loss in creams, oils, balms, and hair products.
What does Brazil Nut Oil do in a cosmetic formula?
This ingredient is an emollient and skin-conditioning lipid that improves slip, softens the skin feel, and helps reduce transepidermal water loss in creams, oils, balms, and hair products.
Is Brazil Nut Oil clean?
From a clean-beauty perspective, it is generally well tolerated and not a common restricted-list concern. Refined grades have lower protein and odor load, while less refined grades may matter for people with relevant food allergies or sensitivity to natural aroma components.
Is Brazil Nut Oil sustainable?
This material is plant-derived, biodegradable, and often linked to wild-harvest supply chains from Amazonian forest economies. Its sustainability profile depends on traceability, fair sourcing, and protection of intact forest systems rather than conversion agriculture.
Is Brazil Nut Oil COSMOS-approved?
It is permitted under COSMOS-natural and COSMOS-organic when sourced and processed as a compliant natural plant oil, with organic status tied to certified inputs. It fits Green Chemistry principles well because it is renewable, biodegradable, and typically obtained through mechanical pressing and physical refining rather than complex synthesis.
How does Brazil Nut Oil work chemically?
Chemically, this compound is a triglyceride mixture rich in unsaturated fatty acids, commonly including oleic and linoleic acids, with smaller amounts of palmitic and stearic acids. It is typically used around 1 to 20% depending on format, and like other unsaturated plant oils it benefits from antioxidants and low-oxygen packaging to slow oxidation.
Last updated 2026-09-01