
The Natural, Potent Antioxidant for Anti-Aging and Whitening
A natural, powerful antioxidant extracted from the Pterocarpus Marsupium tree bark. Known for its comprehensive benefits, including effective free radical inhibition, anti-glycation, and whitening by suppressing tyrosinase activity. It is a new choice for natural skin protection.
| CAS No. | 537-42-8 |
|---|---|
| Source | Natural Plant Extract (Pterocarpus Marsupium Bark) |
| Appearance Color | White Powder |
| Key Efficacy | Anti-Oxidation, Anti-Glycation, Whitening, Anti-Inflammation |
| Purity | 95% (High Purity Powder) |
| Solubility | Alcohol Soluble |
Clinically proven to deliver 4x higher bioavailability than standard Resveratrol, significantly inhibiting reactive oxygen species (ROS) and reducing cellular inflammatory markers for rapid, non-sensitizing anti-aging.
In the advanced landscape of dermatological anti-aging and brightening, achieving high-potency antioxidant protection without triggering irritation is the ultimate formulation challenge. Our premium, next-generation Pterostilbene (Pterocarpus Marsupium Extract) is rigorously engineered to completely remove impurities. Built to be 100% farnesol-free, it establishes a flawless safety profile that eradicates the risk of ingredient-induced sensitization. By acting as a powerful SIRT1 and Nrf-2 pathway activator, it combats “inflammaging,” halts UV-induced oxidative stress, and suppresses melanin synthesis—all while maintaining absolute tolerance for hyper-reactive skin.

For Global OEM/ODM Innovators: Achieve ultimate formulation elegance and extreme compatibility. Our ultra-white crystalline powder dissolves flawlessly into the alcohol or solvent phase, yielding a crystal-clear, entirely odorless profile. Unlike traditional polyphenols that can discolor or destabilize over time, our highly purified Pterostilbene will never compromise the precise color, fragrance, or aesthetic of your final product. It provides formulators with a highly lipophilic, stable active that eliminates manufacturing friction and oxidation nightmares.
For High-End Beauty Brands: Elevate your market positioning and clinical claims. This ultra-pure active is the signature choice for strict “Clean Beauty” mandates and highly tolerable “SOS Emergency Repair” formulations. Empower your brand to market triple-action miracles: advanced anti-oxidation, potent anti-glycation, and targeted skin brightening. Capture the fierce loyalty of consumers demanding the “Next-Generation Resveratrol” that delivers profound cellular rejuvenation without the inflammatory side effects of standard active botanicals.
Appearance: Ultra-white crystalline powder (yields a clear, odorless profile in solvent systems)
Odor: Odorless (scent neutral)
Purity: ≥ 95.0% – 99.0%
Heavy Metals: < 10 ppm
Recommended Usage: 0.1% – 5.0%
Solubility: Alcohol-soluble / Solvent phase
Processing Guidelines: Dissolve completely in the alcohol or solvent phase before integrating into the main formulation. Store in a cool, dark, and sealed environment.
Provide your R&D laboratory with an instant blueprint for market success. Our Pterostilbene acts as a supreme biological antioxidant, protecting and amplifying the restorative efficacy of companion actives:
Pterostilbene + Allantoin: The ultimate post-damage cellular clearing matrix. Combines the targeted ROS inhibition and anti-glycation power of Pterostilbene with the water-soluble wound-healing properties of Allantoin to rapidly reverse photoaging and instantly soothe micro-traumas.
Pterostilbene + Panthenol: A comprehensive “SOS Barrier Rescue” and anti-inflammaging system. Panthenol floods the stratum corneum with deep, targeted hydration, creating a healthy, non-reactive environment that allows Pterostilbene to effectively neutralize free radicals and brighten the skin without irritation.
Pterostilbene + Ceramide NP: The absolute defense and structural longevity complex. While Pterostilbene protects vital cellular DNA and mitochondrial matrices from oxidative degradation from within, Ceramide NP safely and physically rebuilds the skin’s depleted lipid cement on the surface for a resilient, youthful, and luminous complexion.
Formulate with absolute regulatory confidence. Shaanxi Huatai Bio-Fine Chemicals Co. strictly adheres to global cosmetic safety benchmarks, ensuring our active ingredients pass the most stringent toxicological assessments. Our state-of-the-art manufacturing facility operates under the highest global standards, fully certified by:
ISO
COSMOS
HALAL
IQNET
Every batch is supported by a comprehensive technical dossier to streamline your global compliance, supply chain transparency, and regulatory filing processes.
| Question | Answer |
| What is Pterostilbene and what are its primary benefits in skincare? | Pterostilbene is a naturally occurring dimethylated analog of resveratrol, renowned for its exceptional antioxidant, anti-aging, and skin-brightening properties. It effectively neutralizes free radicals, reduces hyperpigmentation, and protects against photo-aging. Shaanxi Huatai manufactures high purity Pterostilbene to help cosmetic brands develop advanced whitening and anti-aging formulations. |
| What is the purity and appearance of your Pterostilbene raw material? | Quality is our top priority at our manufacturing facility. Shaanxi Huatai supplies cosmetic grade Pterostilbene with a guaranteed high purity standard of over 98 percent. Our product appears as a fine white to off-white crystalline powder, ensuring maximum biological activity and safety for your high-end cosmetic lines. |
| Is your Pterostilbene water soluble, and how should it be formulated? | Pterostilbene has limited water solubility and performs best in lipid phases, ethanol, or compatible cosmetic glycols. The technical formulation team at Shaanxi Huatai recommends dissolving it in appropriate solvents or the oil phase before incorporating it into your advanced serums, creams, and lotions. |
| What is the recommended usage rate for Pterostilbene in cosmetic products? | For daily anti-aging serums, brightening creams, and photo-protection lotions, the recommended usage rate typically ranges from 0.1 to 1.0 percent due to its high potency. The technical formulation experts at Shaanxi Huatai can provide precise dosage guidelines tailored to your project. |
| How does Pterostilbene compare to Resveratrol in skin efficacy and stability? | While closely related to resveratrol, pterostilbene features superior bioavailability, enhanced cellular uptake, and higher metabolic stability due to its methoxy groups. Shaanxi Huatai provides high purity active ingredients ideal for crafting superior, long-lasting anti-aging and antioxidant formulations. |
| Can Pterostilbene be combined with other active ingredients like Vitamin C, Niacinamide, or Hyaluronic Acid? | Absolutely. Pterostilbene works synergistically with a wide range of brightening and hydrating actives. The formulation team at Shaanxi Huatai frequently assists clients in combining our Pterostilbene with Vitamin C, Niacinamide, or Hyaluronic Acid to create comprehensive, multi-pathway radiance and protection complexes. |
| Do you provide the Certificate of Analysis (COA) and MSDS for wholesale bulk orders? | Absolute regulatory compliance and strict quality control are our core manufacturing standards. Shaanxi Huatai provides comprehensive, batch-specific documentation for every wholesale shipment, including the Certificate of Analysis (COA), Material Safety Data Sheet (MSDS), and detailed HPLC purity testing reports. |
| What is the Minimum Order Quantity (MOQ) and are testing samples available? | To support independent cosmetic formulation labs and commercial manufacturing facilities alike, Shaanxi Huatai offers a highly accessible MOQ starting at just 1kg. We also gladly provide 10g to 50g free testing samples so your research team can thoroughly evaluate formulation compatibility before ordering in bulk. |
Stop compromising on formula stability, ingredient purity, and color interference. Protect your consumers and elevate your product lines with the global standard in highly stable, non-sensitizing antioxidants.
Claim your High-Purity, Odorless Sample Now and upgrade your next blockbuster repair formula! Contact our technical sales team immediately to secure your free lab sample, request a customized bulk quote, and access the full Technical Dossier (TDS, MSDS, COA, and Clinical Efficacy Reports).
Huatai Bio provides a comprehensive portfolio of high-efficacy cosmetic active ingredients, empowering global brands to create next-generation skincare formulations for high-end skincare formulation needs.
Comprehensive Solutions & Innovation: Our categories cover the full spectrum of market requirements: Anti-aging & Firming, Oil-Control & Anti-acne, Anti-inflammatory & Soothing,Antioxidant Defense, Brightening,and Hydration & Barrier Repair.We offer both established classics and cutting-edge actives.
Driven by a passion for scientific excellence, our state-of-the-art R&D laboratory is dedicated to exploring the frontier of bio-active molecules. Beyond supplying ingredients, we offer end-to-end formulation consultancy and customized solution development. Our team of expert chemists works closely with your brand to overcome complex stability issues and sensory challenges, ensuring your final product stands out in a competitive global market.
Uncompromising Quality & Credibility:We ensure every batch of our Active skincare ingredients meets rigorous quality standards, including COSMOS, ISO 9001/22000, and HALAL Certification. This commitment, backed by a complete Technical Dossier, offers clinically-backed solutions and guaranteed compliance for every formulation challenge.




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