INCI Name
Oryza Sativa Starch
Botanical Name
Oryza sativa
Rice starch, derived from the finely milled grains of Oryza sativa, is a natural absorbent and texturizing agent used to improve skin feel and reduce greasiness in cosmetic formulations. Rich in amylose and amylopectin, it helps mattify and smooth the skin while offering a soft, powdery finish. Its gentle nature makes it ideal for sensitive and combination skin, often featured in dry shampoos, baby powders, and setting products.
Absorbent, bulking agent, skin protectant, mattifying agent, viscosity enhancer
Product Type(s):
Typical Usage Range:
1–30% (varies by product type; lower for leave-on formulations)
Absorbs excess oil, provides silky texture, soothes skin, used in traditional Asian skincare to promote smooth complexion
Primary Components:
Amylose, amylopectin, proteins, lipids
Generally considered non-irritating; rare sensitivity possible in individuals with rice allergies
Preferred Extraction Method:
Mechanical separation from milled rice
Look for cosmetic-grade, non-GMO rice starch; prefer sustainably sourced or organically certified suppliers
Explore additional safety and regulatory data from trusted external sources:
*The ingredient details on this page are intended for general educational use and should not be considered exhaustive. Additional properties, uses, or safety considerations may be available from other sources. Root & Ritual Apothecary is not affiliated with Cosmetics Info, Cosmetic Ingredient Review (CIR), INCIDecoder, SkinSafe, EWG Skin Deep, or SpecialChem. External links are provided solely for informational purposes; Root & Ritual does not control or guarantee the accuracy, methodology, or conclusions of third-party sources, including consumer rating systems such as EWG.
Rice Starch
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