Direct supply line of scientifically verified botanical extracts, enzymes, and compounds optimized for international standard compliance.
Oxyresveratrol (trans-2,4,3',5'-tetrahydroxystilbene), naturally isolated from the heartwood of Artocarpus lakoocha or the root cortex of Morus alba L., represents a massive leap forward in target-based active ingredients. Unlike standard resveratrol, the molecular structure of Oxyresveratrol contains an additional hydroxyl group on the aromatic ring. This modification dramatically changes its biochemical activity profile, making it a highly effective biological agent.
Due to its high affinity for the active site of the tyrosinase enzyme, Oxyresveratrol competitively blocks the oxidation of L-tyrosine and L-DOPA. This biological action helps minimize melanin accumulation in human keratinocytes. Beyond cosmetics, modern phytopharmaceutical research shows its broad efficacy in scavenging free radicals, mitigating neuro-inflammatory pathways, and protecting against oxidative stress in cellular membranes.
Understanding the critical biochemical and industrial distinctions between stilbenoids to optimize therapeutic efficacy.
| Analytical Parameter | trans-Oxyresveratrol (ShineHerb Spec) | trans-Resveratrol (Standard) | Kojic Acid (Benchmark) |
|---|---|---|---|
| Molecular Formula & CAS No. | C14H12O4 | CAS 521-32-4 | C14H12O3 | CAS 501-36-0 | C6H6O4 | CAS 501-30-4 |
| Hydroxyl Group Configuration | 4 Hydroxyl Groups (2,4,3',5'-positions) | 3 Hydroxyl Groups (3,5,4'-positions) | Monocyclic pyrone structure |
| Tyrosinase Inhibition Potency (IC50) | ~ 1.2 µM (Competitive Inhibition) | ~ 82.5 µM (Low affinity) | ~ 43.2 µM (Slower onset) |
| Formulation Water Solubility | Significantly improved due to 4-OH pattern | Poorly soluble (requires lipid carriers) | Soluble but highly sensitive to photo-oxidation |
| Primary Application Segments | Advanced Whitening, Anti-aging, Anti-inflammatory | Cardiovascular health, Life-extension supplements | Basic skin lightening creams |
| Dermal Bioavailability Profile | High epidermal absorption rates | Medium epidermal absorption rates | Low cellular retention time |
We are a professional enterprise engaged in the comprehensive research, clean-tech production, and global export of Enzyme preparations, Natural plant extracts, Vitamins, Amino acids, and Pharmaceutical intermediates. We are committed to providing global partners with competitive pricing, stable and reliable product quality, and professional, efficient services.
With over 20 years of experience in the raw materials sector, ShineHerb Biotech continues to strengthen its technical capabilities and improve product quality. Our main products include Lactase, Bromelain, Pancreatin, Papain, Quercetin, N-Acetyl-L-Cysteine (NAC), PQQ, and Glucosamine Sulfate 2KCL. These ingredients are widely used in pharmaceuticals, dietary supplements, beverages, cosmetics, and food additives.
Today, our products are exported to more than 50 countries and regions, including Europe, North America, and Southeast Asia, earning recognition and trust from global brand buyers.
Delivering high-purity, standardized active ingredients that meet strict pharmaceutical and nutraceutical regulations.
Quality is the foundation of our company's growth. ShineHerb Biotech has established a strict quality management system that covers raw material inspection, production process controls, solvent and excipient management, and final product testing. This ensures rigorous quality control at every stage of production.
Our experienced R&D team provides full technical assistance, including HPLC/GC-MS testing data, stability testing data, and product compatibility guides to support your formulation development and regulatory filings.
Our production facilities operate in strict compliance with current Good Manufacturing Practices (cGMP). We run cleanroom suites with advanced environmental controls, ensuring our products meet USP, EP, and CP standards.
Integrating high-purity Oxyresveratrol into next-generation commercial formulations.
Oxyresveratrol is widely used in high-end anti-freckle, skin-whitening, and anti-aging creams. Formulators typically pair it with liposomal encapsulation or cyclodextrin complexes to ensure long-term stability in aqueous phase skincare products.
With its strong antioxidant and anti-inflammatory properties, Oxyresveratrol is an ideal active ingredient for cognitive health formulations, joint health capsules, and cardiovascular protection supplements.
Due to its natural antimicrobial and antioxidant properties, research shows Oxyresveratrol can act as a green food preservative, preventing oxidative browning in fresh fruits and seafood.
Combining automated raw material extraction with strict quality controls to ensure reliable supply for global buyers.
Over two decades of export experience in natural raw materials, providing reliable products and professional support.
Strict quality control systems ensure our ingredients meet USP, EP, and CP standards.
Offering a wide range of botanical extracts, enzymes, vitamins, and minerals to meet diverse industry needs.
Customer-focused approach with fast response times and 24/7 technical and sales support.
Our facilities and processes adhere to the highest international food safety and quality standards.
Food Safety Management
Good Manufacturing Practice
Certified Dietary Compliance
Global Standard Recognition
U.S. Market Regulatory Safe
Independent Quality Verified
Certified Halal Ingredients
We provide full-format customized manufacturing services. From fine powders and tablets to hard capsules, softgels, gummies, and solid beverages, ShineHerb Biotech delivers scalable manufacturing solutions.
A selection of our popular raw materials supplied to global food, cosmetic, and pharmaceutical industries.
We work with trusted international logistics networks to ensure safe and timely delivery of our ingredients.
Transparency is key to building trust. View our facilities and manufacturing processes in action.
Answers to common technical, formulation, and quality assurance questions from global buyers.
Our complete catalog of botanical extracts and nutritional raw materials available for bulk global export.
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