Rate My SPF

Oryza Sativa Lees Extract

What Oryza Sativa Lees Extract is & what it does

Oryza Sativa Lees Extract is derived from rice lees, the residue left after fermenting rice (for example during sake production). It is used as a skin-conditioning ingredient and is often valued for the amino acids, sugars, and fermentation by-products it can carry. In skincare and sunscreen formulas it typically plays a supporting conditioning and humectant-style role rather than acting as a primary functional agent.

What does Oryza Sativa Lees Extract do in skincare?

Oryza Sativa Lees Extract is used as a skin-conditioning ingredient. Derived from rice lees, the residue from fermenting rice, it can carry amino acids, sugars, and fermentation by-products. In formulas it typically plays a supporting, humectant-style conditioning role.

Is Oryza Sativa Lees Extract natural or synthetic?

Oryza Sativa Lees Extract is natural in origin, coming from fermented rice lees. It is a botanical, fermentation-derived material rather than a synthetic compound. It is purified for cosmetic use after the fermentation step.

Is Oryza Sativa Lees Extract safe?

Oryza Sativa Lees Extract is used in cosmetics as a conditioning ingredient and is generally included at modest levels. As with any plant or fermentation-derived extract, sensitivity can vary between individuals. If you have specific concerns or known sensitivities, patch testing and checking with a professional is reasonable.

Sunscreens with Oryza Sativa Lees Extract

We rate 8 sunscreens that contain it:

← All ingredients