Genistein – US Warehouse In Stock, Factory Price

Genistein is a natural isoflavone compound extracted from legume plants. With stable properties, high purity and strong biological activity, it is widely used in pharmaceutical research, health supplements and cosmetic anti-aging formulations. Common applications include antioxidant, anti-inflammation, menopausal health care, bone support and skin repair.

2026-10-10

Quercetin Powder | 95% 98% HPLC Sophora Japonica Bud Extract

Quercetin is a natural flavonoid extracted from Sophora Japonica bud. We supply quercetin powder with 95% and 98% purity tested by HPLC. As a powerful antioxidant raw material, it is widely exported to global manufacturers of dietary supplements, functional foods and cosmetics. Our quercetin features stable activity, strict quality control and consistent batch supply. We can provide customized particle size and full COA documents to meet your production requirements.

2026-09-29
Ferulic Acid 98% Bulk Powder
2026-07-01

Professional China Natural Rice Bran Ferulic Acid 98% Manufacturer


Skin aging caused by free radicals brings stubborn wrinkles, pigmentation, dullness and uneven skin tone. Natural rice bran ferulic acid is a premium multi-functional plant-derived antioxidant raw material, widely adopted in cosmetic, food additive and pharmaceutical industries. Our factory provides natural rice bran extracted ferulic acid 98% with full grade certifications.

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Basic Product Specification


ItemParameter
Product NameFerulic Acid
CAS Number1135-24-6
Molecular FormulaC₁₀H₁₀O₄
Purity98% HPLC
Two Available TypesNatural Ferulic Acid (Rice Bran Extract) / Synthetic Ferulic Acid
AppearanceOff-white to pale yellow crystalline powder
Applicable GradesCosmetic Grade, Food Grade, Pharmaceutical Grade
Monthly Capacity5–10 tons
ManufacturerShaanxi Green Bio-Engineering Co., Ltd.



Physical & Quality Control Index

  • Loss on Drying: ≤0.5%

  • Total Ash: ≤0.1%

  • Heavy Metal Limit: Pb≤2ppm, As≤1ppm, Cd≤0.3ppm, Hg≤0.1ppm

  • Microorganism: Total Plate Count<100 CFU/g, E.coli & Salmonella Negative

  • Solubility: Soluble in ethanol, methanol and hot water; slightly soluble in cold water


3. Natural VS Synthetic Ferulic Acid

Natural Ferulic Acid

  • Source: Extracted and purified from rice bran, wheat bran and angelica root

  • Advantages: Pure plant-derived, mild low irritation, compliant with organic cosmetic labeling, popular for high-end skincare & clean label supplements

Synthetic Ferulic Acid

  • Source: Synthesized from vanillin and malonic acid

  • Advantages: Stable batch purity, cost-effective for large-scale industrial formulation, consistent quality for mass production

  • Note: Both types own identical molecular structure and biological activity.

4. Core Functions & Mechanism

  1. Powerful Antioxidant SynergyEffectively neutralize free radicals, enhance the stability of vitamin C and vitamin E in formulas, slow down lipid oxidation of skin.

  2. Anti-UV & Anti-PhotoagingAbsorb UVA & UVB rays, reduce UV-induced collagen breakdown, relieve sun redness and light damage.

  3. Skin Brightening & DepigmentationBlock melanin synthesis pathway, fade post-inflammatory dark spots, even skin tone and remove dullness.

  4. Anti-Inflammatory & Skin SoothingAlleviate skin irritation, redness and sensitivity, suitable for sensitive repair skincare lines.

  5. Cardiovascular ProtectionPromote blood circulation, regulate blood lipid, support antioxidant health supplements for heart care.

  6. Natural Food PreservativeDelay rancidity of edible oil, baked food and dairy products to extend shelf life.

5. Main Industry Applications

Cosmetic Industry (Main Usage)

Recommended dosage: 0.1%–2%Anti-aging essence, VC compound brightening serum, physical & chemical sunscreen, sensitive skin repair lotion, anti-spot cream, anti-UV hair care products.

Dietary Supplement & Functional Food

Antioxidant capsules, cardiovascular support tablets, anti-fatigue functional drinks, natural antioxidant additive for edible oil.

Pharmaceutical Field

Intermediate raw material for cardiovascular, anti-inflammatory and leukocyte-improving drugs; matching extract raw material for Chinese herbal preparations (Angelica, Ligusticum wallichii).

Other Fields

Vanillin synthetic intermediate, feed natural antioxidant additive.

6. Factory Strength & Quality Guarantee

Founded in 2010, our 10,000 ㎡ factory holds ISO9001, GMP and HACCP certifications. We have independent extraction and synthesis production lines for ferulic acid, with stable monthly output of 5–10 tons.Every production batch will go through internal lab full inspection plus third-party Eurofins testing before delivery. We provide complete COA, MSDS, TDS and test reports for all orders. Our ferulic acid powder is exported to USA, EU, Australia, Southeast Asia, Middle East and over 3,000 global cooperative clients.

7. Packaging, Storage & Shipping

Packaging

  • Small trial order: 1kg vacuum aluminum foil bag

  • Bulk wholesale: 25kg food-grade paper drum with double inner PE bags

  • Custom private labeling and split packaging are supported

Storage

Seal tightly, store in cool, dry and ventilated warehouse, avoid direct sunlight and high humidity.Shelf life: 24 months under proper storage conditions.

Global Shipping Options

  1. DHL/FedEx/UPS Express: 3–5 days, door-to-door delivery for small samples

  2. Air Freight: 3–7 days, ideal for medium urgent bulk orders

  3. Sea Freight: 15–30 days, most cost-efficient for full-container large quantity orders

8. Purchase Service

  • Free lab samples available for quality testing before bulk order

  • Flexible MOQ to meet distributors, cosmetic factories and supplement manufacturers

  • Customized purity & packaging solutions

  • One-stop logistics with tracking number provided once goods dispatched



  • Contact Us — Get a Free Quote & Sample Today

  • Shaanxi Green Bio-Engineering Co., Ltd. is your trusted plant extract manufacturer and supplier. With large stock, strict quality control, factory-direct pricing, and global export capability, we are ready to be your long-term plant extract partner.

  •  Email: minpeipei@sxgreenfine.com

  •  Phone/WhatsApp: 15353599196

  • Website: www.sxgreenfine.com

  • Address: Shaanxi, China

  • Send your inquiry now and receive a response within 24 hours — including quotation, COA, and sample arrangement.

  • Shaanxi Green Bio-Engineering Co., Ltd. — Professional manufacturer of plant extracts including Apigenin 98%, Luteolin 98%, Genistein 98%, and Scutellaria baicalensis extract. 

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