What it is
Tucuma kernel oil is pressed from the seeds of Astrocaryum vulgare, a palm native to the Amazon region, and is characterized by a high proportion of lauric and other medium-chain fatty acids. In cosmetics it serves as an emollient that softens and conditions skin while contributing a nourishing, plant-derived character to the formula. In a mineral sunscreen lotion it helps improve spreadability and skin feel without affecting ultraviolet protection.
Safety & warnings
Tucuma kernel oil is generally well tolerated in cosmetic products. As a fatty plant oil it can feel rich on the skin, and very acne-prone individuals may wish to monitor heavier facial use, though it is typically regarded as a conditioning emollient rather than a notably problematic oil. It is not a recognized fragrance allergen.
Origin & sourcing
Natural; an oil obtained from the kernels (seeds) of the tucuma palm, Astrocaryum vulgare, native to tropical South America.
Questions everyone asks
What is tucuma kernel oil used for?
It is used as an emollient and skin-conditioning oil that softens skin and improves the spread and feel of creams and lotions.
Does tucuma oil provide sun protection?
No. It is a conditioning oil and does not act as a UV filter; sun protection comes from the dedicated filters in the formula.