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Isoquercitrin 98% Powder

Isoquercitrin,Isoquercitrin 98% powder,CAS 482-35-9,Sophora japonica bud extract,Isoquercetin,natural antioxidant API,anti-aging cosmetic raw material,vascular health extract,bulk Isoquercitrin wholesale

Factory supply 98% purity Isoquercitrin powder CAS 482-35-9 from Sophora japonica bud. Premium natural API for skincare, anti-aging, and vascular health formulas.



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Description



✓ ISO 9001:2015 Certified Facility✓ GMP-Aligned Controls✓ Third-Party Lab Verified
Origin: Factory Direct Manufacturer
Isoquercitrin 98% 2

Standardized ≥98% Purity via HPLC Verification

FORMULATIONSkincare / Supplements
AUDIT SUPPORTVideo Audit Ready
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Formulation & Bioavailability TipCompared to standard Quercetin, Isoquercitrin (Isoquercetin) boasts significantly higher water solubility and cellular absorption rates. This ≥98% light yellowish-green powder provides superior bioavailability, making it an exceptional choice for premium liquid cosmetic serums, anti-inflammatory creams, and advanced cardiovascular dietary supplements.

Isoquercitrin 98% Powder | Sophora Japonica Extract

CAS: 482-35-9High Absorption MonomerAntioxidant & Skincare API
Specification≥98% Isoquercitrin Content (HPLC)
Botanical SourceSophora japonica bud
Molecular ProfileC21H20O12 / 464.38 g/mol
AppearanceLight Yellowish-Green Powder
Shelf Life24 Months
Request COA & Quote
Direct Manufacturer Support:betty@pharma-sunrise.com

Product Overview & Core Functions

Isoquercitrin (also known as Isoquercetin) is a highly potent, naturally occurring flavonoid glycoside meticulously extracted and refined from the premium buds of Sophora japonica. Standardized to an uncompromising ≥98% purity, our product is an essential active pharmaceutical ingredient (API) highly valued in both dermatological skincare and advanced cardiovascular formulations. By utilizing state-of-the-art purification technologies, we ensure a clean, light yellowish-green powder devoid of harmful chemical residues.

  • Powerful Antioxidant & Anti-Aging: Exhibits excellent antioxidant effects, efficiently scavenging free radicals to reduce oxidative damage and visibly delay cellular and skin aging processes.

  • Skin Barrier Repair & Soothing: Relieves inflammation, effectively calms skin redness and sensitivity, and repairs the skin barrier to maintain long-term dermatological stability.

  • Vascular Health & Immune Defense: Protects vascular health, boosts healthy blood circulation and metabolism, and strengthens the body's natural defensive mechanisms against external stressors.

🧪 Premium Formulation Advantages

Achieving a verified ≥98% purity via precise HPLC detection, our Isoquercitrin completely bypasses the efficacy fluctuations associated with crude extracts. Its glycoside structure grants it vastly superior water solubility and human bioavailability compared to standard aglycone quercetin, optimizing it for luxury cosmetics and effective dietary supplements.

  • Superior Bioavailability: Higher cellular absorption rate than standard quercetin.

  • Clean Botanical Source: Derived purely from natural Sophora japonica buds.

  • Consistent Processing: Uniform powder tailored for advanced serums and capsules.

🌍 Commercial & Fulfillment Strength

As a specialized direct manufacturer of high-purity botanical monomers, we bypass intermediary markups to provide highly competitive bulk pricing. We enforce rigorous batch-to-batch consistency for global manufacturing and cosmetic formulation contracts.

FLEXIBLE PACKAGINGFoil bags for samples; 25kg export fiber drums
LOGISTICS CAPABILITYIn-stock shipping available
CERTIFICATIONSISO9001, GMP-Aligned, Full COA & MSDS

Formulator & Buyer FAQ

Q1: What is the main advantage of Isoquercitrin over standard Quercetin?
The primary advantage is bioavailability. Because Isoquercitrin has an attached glucose molecule (making it a glycoside), it exhibits significantly better water solubility and is absorbed by the human body much more rapidly and efficiently than the aglycone form of standard quercetin. This ensures higher efficacy in both cosmetic absorption and dietary supplementation.
Q2: Can Isoquercitrin 98% be used in sensitive skin cosmetic formulations?
Absolutely. Isoquercitrin is highly valued in the cosmetic industry for its potent anti-inflammatory properties. It is extremely effective at relieving skin redness, repairing compromised skin barriers, and stabilizing sensitive skin conditions while providing exceptional anti-aging antioxidant defense.
Q3: Do you supply finished dietary supplement capsules or retail skincare products?
No. We are strictly an upstream B2B raw material manufacturer and supplier. We provide bulk Isoquercitrin 98% powder to empower pharmaceutical companies, dietary supplement brands, and cosmetic laboratories to manufacture their own retail products. We do not sell finished retail formulations.
Q4: Can you provide samples and complete test certificates for customs clearance?
Yes, we provide sample testing for quality and formulation verification for qualified B2B buyers. Each commercial bulk order comes with an official Certificate of Analysis (COA) specifying HPLC results, commercial invoice, packing list, and MSDS to ensure smooth global customs clearance and product filing.

Shaanxi Sunrise Pharmaceutical Co., Ltd.

Professional Manufacturer of Natural Active Ingredients & High-Purity APIs.

📍 Xi'an, Shaanxi, China📧 betty@pharma-sunrise.com🌐 www.pharma-sunrise.com