Isoquercitrin Powder

High-Purity Isoquercitrin Powder for Cosmetic & Skincare Innovations

Crafted for formulators seeking clinically proven, stable, and ethically sourced ingredients, our Isoquercitrin Powder (Quercetin 3-glucoside) delivers unmatched purity (≥98%) to elevate anti-aging serums, UV-protection creams, and sensitive-skin solutions. Backed by 15+ years of flavonoid expertise, we ensure global compliance, organic certifications, and batch-to-batch consistency—ideal for brands prioritizing efficacy and sustainability.

Why Our Isoquercitrin Powder Stands Out

• Lab-Tested 98% Purity: Rigorous HPLC/GC-MS testing guarantees premium quality.
• Heat & Light Resistant: Stable across pH 3–9 and temperatures ≤70°C.
• Ethical Sourcing: Derived from Sophora japonica buds via eco-friendly extraction.
• Fast Global Delivery: Reliable cold-chain shipping to 50+ countries.

Transform Skincare Formulas with Clinically Proven Benefits

• Purity: ≥98% active content via HPLC analysis, ensuring minimal inert fillers and maximum efficacy in every application—from immunity-boosting beverages to gut-health snacks. This rigorous purification eliminates plant-derived impurities, guaranteeing consistent potency across batches, which is critical for formulators relying on precise dosages to meet label claims and deliver reliable health benefits to consumers.​
• Safety: Heavy metals (Pb, As, Hg) below 1ppm; microbial counts <100 CFU/g, exceeding global safety standards for food and supplements. These strict thresholds minimize health risks, making the extract suitable for vulnerable groups like children and pregnant women, while compliance with FDA and EU regulations ensures it meets stringent safety requirements for global markets, reducing liability for brands.​
• Clean Extraction: Zero residual solvents, non-GMO, and gluten-free, produced using water-based extraction methods that avoid chemical solvents like ethanol or hexane. This clean process aligns with clean-label trends, appealing to eco-conscious and allergy-sensitive consumers, while the absence of gluten makes it compatible with gluten-free diets, expanding its use in diverse food and supplement formulations.​
• Full Traceability: Seed-to-batch documentation with Certificates of Analysis (CoA) provides complete visibility into sourcing, cultivation, and production—from organic farms to final processing. Each CoA includes HPLC purity data, heavy metal testing results, and microbial counts, enabling brands to verify quality and build trust with consumers seeking transparency in ingredient sourcing and manufacturing.​

Trusted by Leading Brands Worldwide

Certifications That Matter

• Organic: USDA, Ecocert
• Safety: ISO 9001, FSSC22000, HALAL/Kosher
• Global Compliance: REACH, FDA GRAS, COSMOS

Application Tips for Maximum Impact

Isoquercitrin Powder's Ideal For:

• Serums (0.5–1% dosage)
• Sunscreens (1–2% for UV synergy)
• Night creams (paired with niacinamide or hyaluronic acid)

Pro Tip: Pre-mix with vitamin C for 2x antioxidant efficacy. Request our formulation guide for optimized blends.

Science-Backed, Brand-Approved

• Peer-Reviewed Studies: Access 10+ clinical trials on collagen and UV protection.
• Stability Reports: Download batch-specific data (pH/thermal resistance).
• Case Studies: See how top brands achieved 30% faster skin repair in 8 weeks.

Bulk Order Perks

• Custom Packaging: From 25kg drums to 1kg sample pouches.
• Dedicated Support: Free formulation consulting + expedited QC documentation.

FAQ: Your Questions, Answered

Q: How does the product compare to standard quercetin?

A: Its glycoside structure offers better solubility and bioavailability, ideal for topical use.

Q: Can I get documentation for organic claims?

A: Yes! We provide USDA/Ecocert certificates with every shipment.

Q: What’s the MOQ for samples?

A: 10kg samples available. Bulk pricing starts at 100kg.

Q: Is it photostable in sunscreens?

A: Yes—tested under UV light for 48 hours with <5% degradation.

Q: How do I store this ingredient?

A: Keep sealed in a cool, dark place. Stability data available upon request.

Ready to Innovate?

Have questions? Our Isoquercitrin Powder flavonoid experts are here to help!

📧 sales@sxytorganic.com

SXYT Organic: Pioneering Clean Skincare Ingredients Since 2010