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Searching for a trustworthy bulk manufacturer of 98% high-purity Salicin? Our natural white willow bark extract is refined from high-grade Salix alba raw materials, strictly standardized to ≥98% salicin content, and supports fast delivery within 24 hours after order confirmation.
What Is Salicin 98%?
Salicin (CAS 138-52-3, molecular formula C₁₃H₁₈O₇) belongs to natural phenolic glycosides, which is most abundant in the bark of white willow Salix alba. As one of the most mature researched bioactive natural ingredients, salicin has been used in traditional herbal therapy for thousands of years, and now it has become a high-demand additive in cosmetics, nutritional health products and pharmaceutical industries.
Our 98% Salicin adopts precise extraction and purification technology. The production process removes miscellaneous impurities while fully retaining the natural activity of glycoside. The finished product is fine white crystalline powder with salicin content stably ≥98%, perfectly matching high-standard formula production that requires stable purity.
Salicin is the natural precursor of salicylic acid. After oral intake or skin absorption, it will convert into salicylic acid inside organisms, bringing proven anti-inflammatory, analgesic and skin renewal effects. Compared with artificially synthesized salicylic acid, natural salicin is far milder, so it is favored by brands focusing on clean label and plant-derived raw materials.
Why Choose White Willow Bark as Salicin Raw Material?
The white willow tree (Salix alba) has been revered since ancient times. Hippocrates himself documented the use of willow bark for pain and fever relief. Today, modern phytochemistry has confirmed that willow bark is the richest natural source of salicin, containing a complex of related salicylates that work synergistically—a phenomenon known as the "entourage effect."
Unlike synthetic salicylic acid, naturally derived salicin from willow bark offers a gentler, sustained-release profile. This means fewer side effects and broader tolerance, which is why leading cosmetic and supplement brands are reformulating with natural salicin to meet the growing consumer demand for botanical, transparent, and sustainable ingredients.
Salicin 98% Product Specifications
Parameter | Specification |
Product Name | Salicin 98% / White Willow Bark Extract |
Botanical Source | Salix alba (White Willow) Bark |
Part Used | Bark |
Active Ingredient | Salicin |
Specification | Salicin ≥ 98% (by HPLC) |
CAS Number | 138-52-3 |
Molecular Formula | C₁₃H₁₈O₇ |
Molecular Weight | 286.28 g/mol |
Appearance | White to off-white crystalline powder |
Odor & Taste | Characteristic, slightly bitter |
Loss on Drying | ≤ 5.0% |
Ash Content | ≤ 5.0% |
Heavy Metals | ≤ 10 ppm |
Arsenic (As) | ≤ 2 ppm |
Lead (Pb) | ≤ 2 ppm |
Total Plate Count | ≤ 1,000 cfu/g |
Yeast & Mold | ≤ 100 cfu/g |
E. coli / Salmonella | Negative / Negative |
Particle Size | 100% pass 80 mesh |
Shelf Life | 24 months when properly stored |
Storage | Store in a cool, dry place away from light and moisture |
Packaging | 25 kg/drum (or as per customer request) |

Main application:
Nutritional Supplements: Joint care capsules, natural pain relief health powder, mild antipyretic oral preparations;
Cosmetic Raw Materials: Anti-acne essence, oil-control toner, exfoliating mask, sensitive red skin soothing products;
Scientific Research & Pharmacy: Pharmaceutical research reagent, laboratory standard reference substance.
Our Product Advantages
Stable purity: HPLC real-time detection, every batch maintains salicin ≥98%;
Safe raw material: Natural plant extraction, no chemical synthesis, low heavy metal & microorganism content;
Flexible service: Small trial samples, customized large-scale bulk orders, complete COA, MSDS, test reports;
Global logistics: Fast packaging, multiple international logistics channels for worldwide delivery.
Key Benefits of Salicin 98%
Natural anti-inflammatory effectAfter entering the human body, salicin will be converted into salicylic acid, inhibiting COX enzymes to relieve inflammation gently and effectively in a natural way.
Natural analgesic & pain reliefMultiple clinical tests verify that salicin can effectively ease lumbago, joint soreness, osteoarthritis discomfort and muscle ache caused by strenuous exercise.
Mild exfoliation for skincareWhen applied in cosmetic formulas, it accelerates skin cell renewal and dredges clogged pores. It suits oily and acne-prone skin perfectly, with far less stinging irritation than artificially synthesized acids.
Antioxidation & antibacterial propertyIt eliminates excess free radicals and suppresses harmful bacterial reproduction, protecting skin condition and improving the shelf stability of finished cosmetic products.
Clean-label natural advantageDerived from classic herbal raw material white willow bark, it meets the global market’s growing demand for transparent, plant-based, natural clean-label ingredients.
Wide formulation adaptabilityIt keeps stable under diverse pH conditions, and can be well matched with water-based formulas, emulsions and microcapsule delivery systems.
Why Choose Shaanxi Green Bio-Engineering as Your Salicin 98% Supplier?
Factory direct quotationWe cut off intermediate dealers to offer factory bulk prices, helping clients gain higher profit margins.
Adequate stock reserveLarge-scale inventory supports small trial orders as well as long-term large bulk orders to guarantee continuous stable supply.
24h rapid delivery serviceAll in-stock goods can be arranged for shipment within 24 hours, ensuring clients’ production plans proceed smoothly.
Complete supporting documentsEach batch of goods is attached with full official files including COA, MSDS and detailed technical specification sheets.
Stable reliable quality controlOur salicin is strictly detected by HPLC to ensure 98% standard purity; heavy metal and microbial inspections are finished for every batch to realize consistent quality between batches.
Rich global export experienceWe have long-term cooperative clients including cosmetic brands, health supplement manufacturers and distributors from North America, Europe, Southeast Asia and other regions worldwide.
How to Order Salicin 98% – Request Your Quotation Right Now
Whether you need small samples for laboratory research testing or large bulk raw materials for formal mass production, our professional sales team is ready to provide full support. We support flexible minimum order quantities, tiered preferential prices and efficient global logistics delivery. You only need to inform us your purchasing quantity and receiving destination, and our staff will send the official detailed quotation within 24 hours.
Minimum Order Quantity (MOQ): Flexible arrangement, free test samples are available for your evaluation.
Production & Delivery Cycle: In-stock goods can be delivered within 24 hours; customized large batch orders generally take 5–7 working days for production and delivery.
Shipping Channels: DHL, FedEx, UPS, EMS, international air freight and sea freight are optional, you can choose the mode that fits your demand.
Payment Methods: T/T, PayPal, Western Union are conventional options; Letter of Credit (L/C) is available for long-term large-volume cooperation orders.
Shaanxi Green Bio-Engineering Co., Ltd.
Your Reliable Long-term Supplier of High-Quality Natural Plant Extracts
Email: minpeipei@sxgreenfine.com
WhatsApp: +86-15353599196 Official
Website: www.sxgreenfine.com



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