Defatted Rice Bran Extract

Defatted rice bran extract is derived from the outer layer of rice kernels after the oil has been removed. It contains naturally occurring phytochemicals, particularly phenolic compounds and anthocyanins, which give it antioxidant and potential skin-brightening properties. This ingredient has been used traditionally in Asian skincare and is now featured in contemporary formulations.In cosmetic products, defatted rice bran extract functions primarily as an antioxidant, helping to neutralise free radicals and reduce oxidative stress on the skin. It also has historical use as a deodorant and p…

Defatted rice bran extract works through multiple mechanisms. Its phenolic compounds act as free radical scavengers, protecting skin cells from oxidative stress. The extract also appears to inhibit tyrosinase, the enzyme responsible for melanin synthesis, which may help reduce melanin production and support a more even skin tone.Additionally, research suggests the active compounds may stimulate fibroblasts—the cells responsible for collagen production—potentially supporting skin firmness and texture over time.

Defatted rice bran extract is typically incorporated into serums, essences, moisturisers, and targeted treatments for hyperpigmentation or antioxidant support. It is generally used as part of a regular daily skincare routine and pairs well with other brightening or antioxidant ingredients such as vitamin C or niacinamide. Consistency over time is more important than high concentration.

Defatted rice bran extract is generally well-tolerated by most skin types. Sensitivity is uncommon, though those with rice allergies or severe plant sensitivities should check product formulations.