Sourced from Niigata and Akita with year-round Japanese supply, consistent quality, and traceability to the prefecture of origin.
INCI Oryza Sativa Bran Extract; MOQ from 10–50 kg (liquid extract) / 5–20 kg (powder).
Moisturizing toner / lotion — Heritage Japanese skincare — references to togijiru (rice-rinsing water) household tradition; rice bran extract paired with rice ferment filtrate for a multi-component rice-derived narrative.
米糠萃取物从精米加工的果皮及胚芽部分提取。在日本家庭护肤中，长期通过淘米水（とぎ汁）和米糠袋（ぬか袋）使用。萃取物富集γ-谷维素、阿魏酸、生育酚及B族维生素，与其他米源原料配伍性良好。
| 日本 | JSCI收载为コメヌカエキス |
|---|---|
| 欧盟 | 已收载于CosIng |
| 美国 | INCI已收录 |
| 中国 | 已收载于IECIC |
Supplier-disclosed industry ranges are 10–50 kg for liquid extract and 5–20 kg for spray-dried powder, with 3–6 week lead times. Because rice bran is a continuous milling byproduct, raw-material supply is year-round; lead time is governed mainly by extraction batch scheduling and standardization to spec rather than by harvest seasonality.
信息来源 · 最近核实: 2026-04-26
行业知识陈述 — 尚未锁定单一一手信源
Yes. For functional positioning around antioxidant claims, request a quantified γ-oryzanol or total ferulic acid value on the COA, with the analytical method specified (HPLC is standard). Generic 'rice bran extract' lots vary widely in active concentration; cosmetic suppliers can typically standardize to a target specification at modest price premium.
Yes. Organic JAS-certified rice bran feedstock is available from contract growers in the Niigata, Akita, and Toyama rice-milling belts; cosmetic-grade extracts produced from this feedstock can be supplied with chain-of-custody documentation. Non-GMO declarations are standard for Japanese-origin material as commercial GM rice cultivation is not authorized in Japan. Confirm certification scope (raw material vs finished extract) at RFQ.
保湿化妆水 / 爽肤水
膏状洁面与香皂
片状面膜精华液
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