Resveratrol is a botanical extract derived from Polygonum cuspidatum root / grape skin, standardized to Trans-resveratrol. With CAS registry number 501-36-0, this ingredient belongs to the Metabolism & Lipid Regulators category of weight management actives. Activates SIRT1 (NAD+-dependent deacetylase) — metabolic master switch. SIRT1 → PGC-1α deacetylation → mitochondrial biogenesis → increased fat-burning capacity. SIRT1 → FOXO deacetylation → antioxidant defense + insulin sensitivity. Also activates AMPK. Dual SIRT1/AMPK mimics caloric restriction/exercise — "exercise mimetic." As a B2B manufacturer, Shaanxi Baisifu Biological Engineering Co., Ltd. supplies Resveratrol in bulk quantities with full Certificate of Analysis (COA), ensuring consistent Trans-resveratrol content and regulatory compliance for dietary supplement, functional food, and nutraceutical applications.
Standard specifications for Resveratrol bulk supply from Baisifu:
Activates SIRT1 (NAD+-dependent deacetylase) — metabolic master switch. SIRT1 → PGC-1α deacetylation → mitochondrial biogenesis → increased fat-burning capacity. SIRT1 → FOXO deacetylation → antioxidant defense + insulin sensitivity. Also activates AMPK. Dual SIRT1/AMPK mimics caloric restriction/exercise — "exercise mimetic."
Level II. Timmers et al. (2011) showed 150 mg/day improves mitochondrial function and insulin sensitivity. Weight loss modest (~0.5 kg). Value primarily as metabolic enhancer.
Safe up to 5 g/day. High doses >1 g/day may cause GI discomfort. Mild estrogenic activity — caution in hormone-sensitive conditions. May interact with anticoagulants. Ensure trans-form specification.
Shaanxi Baisifu Biological Engineering Co., Ltd. manufactures and supplies Resveratrol (CAS 501-36-0) in bulk quantities for: • Dietary supplement manufacturers (capsules, softgels, tablets, powders)
• Functional food & beverage producers
• Nutraceutical brands seeking Trans-resveratrol standardized ingredient
• Cosmetics companies (anti-cellulite, metabolic support topical) Each batch includes full Certificate of Analysis (COA) with:
• Trans-resveratrol content verification (HPLC/UV)
• Heavy metals, microbial, moisture compliance
• Pesticide residue testing (where applicable)
• Stability data and shelf life confirmation Available forms: powder extract, oil-based softgel fill, microencapsulated powder
Minimum order: 1 kg (sample quantities available)
Lead time: 7–15 business days
Packaging: 25 kg/drum, double-layer PE bag + fiber drum, nitrogen flush available
Q1: What does "exercise mimetic" mean?
Activates same SIRT1/AMPK pathways as exercise — mimicking metabolic benefits without physical activity. Does not replace exercise but provides similar cellular signaling. Additive effects with exercise.
Q2: Why Trans-Resveratrol preferred?
Trans-resveratrol is the bioactive isomer with proven SIRT1/AMPK activation. CIS-resveratrol has negligible bioactivity. Premium B2B specs should guarantee ≥98% trans-form.
For complementary weight management formulations, consider combining Resveratrol with: Quercetin, Berberine, Curcumin, Black Ginger Extract. Multi-ingredient stacks targeting different mechanisms (lipase inhibition, AMPK activation, thermogenesis, appetite suppression) produce synergistic effects superior to single-ingredient products.
About Baisifu: Shaanxi Baisifu Biological Engineering Co., Ltd. (No.69, Jinye Road, Xi'an, 710065, Shaanxi, China | Tel: 0086-29-81110978) is a GMP/ISO-certified manufacturer of botanical extracts, food flavors, amino acids, peptides, and biopesticides with 1,000+ products exported to US/EU B2B markets.
Disclaimer: This content is for informational and B2B product development purposes only. Resveratrol (CAS 501-36-0) is a raw ingredient for dietary supplement and functional food formulation, not a finished consumer product. Claims cited are from published research and regulatory approvals — they do not constitute medical advice or guarantee specific outcomes. Consult regulatory experts for target market compliance.
| Parameter | Specification |
|---|---|
| Resveratrol | ≥98% |
| Form | Trans-resveratrol (bioactive isomer) |
| Appearance | White to off-white crystalline powder |
| Solubility | Limited water/ethanol-soluble |
| Particle Size | 80 mesh |
| Moisture | ≤2% |
| Heavy Metals | ≤10 ppm |
| Assay | 98-102% |
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