Product Introduction
Shaanxi Zhenhuacui Biotechnology Co., Ltd. specializes in premium white willow bark extract powder, standardized to 15% salicin through HPLC. Our food-grade extricate experiences progressed spray-drying innovation, conveying reliable light yellow to brown powder with prevalent solvency. With over 10 a long time of fabricating mastery and present day supercritical CO₂ extraction offices, we keep up strict quality control from crude fabric screening to wrapped up item conveyance. Our office works beneath cGMP, FSSC22000, and ISO9001 certifications, guaranteeing pharmaceutical-grade measures for worldwide customers.
White willow bark extricate speaks to nature's unique torment help arrangement. Extricated from Salix alba bark, this botanical fixing contains salicin, the common antecedent to headache medicine. Our extricate gives delicate however compelling bolster for inconvenience and aggravation management.
The concentrated salicin substance offers normal pain relieving properties through prostaglandin blend hindrance. Not at all like engineered choices, our extricate works synergistically with actually happening flavonoids and tannins, giving broader restorative benefits with decreased gastric irritation.

Natural Torment Help: Contains standardized 15% salicin that metabolizes to salicylic corrosive, advertising delicate torment administration for cerebral pains, joint inconvenience, and muscle aches.
Anti-Inflammatory Bolster: Restrains COX chemicals and NF-κB signaling pathways, lessening aggravation in joints and delicate tissues effectively.
Antioxidant Security: Wealthy polyphenol profile gives cellular assurance against oxidative stretch and free radical damage.
Gentle on Stomach: Not at all like manufactured headache medicine, our botanical extricate causes negligible gastric bothering due to its normal buffering compounds.
Superior Bioavailability: Spray-dried preparing guarantees ideal molecule estimate and dissolvability for improved retention rates.

| Parameter | Specification |
|---|---|
| Product Name | White Willow Bark Extract Powder |
| Active Ingredient | Salicylic acid glycoside (Salicin) |
| Purity | 15% HPLC |
| Appearance | Light yellow to light brown powder |
| Extraction Type | Standard Extract |
| Country of Origin | China |
| Odor & Taste | Characteristic |
| Bulk Density | 35-50g/100ml |
| Particle Size | 100% through 80 Mesh |
| Solubility | Soluble in water |
| Heavy Metals | NMT 10ppm |
| Arsenic (As) | NMT 2ppm |
| Lead (Pb) | NMT 2ppm |
| Cadmium (Cd) | NMT 1ppm |
| Mercury (Hg) | NMT 0.1ppm |
| Total Plate Count | < 10,000cfu/g |
| Yeast & Mold | < 1,000cfu/g |
| Shelf Life | 2 years if stored properly |
Our white willow bark extract powder serves numerous businesses looking for normal torment administration solutions:
Dietary Supplements: Joint wellbeing equations, joint pain bolster capsules, and common anti-inflammatory mixes for day by day wellness routines.
Sports Sustenance: Recuperation items and pre-workout details focusing on exercise-induced aggravation and muscle soreness.
Functional Nourishments: Torment alleviation teas, restorative refreshments, and nutraceutical items for health-conscious consumers.
Topical Applications: Torment alleviation gels, anti-inflammatory creams, and restorative demulcents for localized treatment.
Veterinary Items: Joint back supplements for pets and animals encountering portability challenges.


Our three-phase spray-drying handle guarantees ideal quality and bioactivity retention:
Phase 1 - Preprocessing: Crude extricate experiences filtration and concentration through vacuum vanishing. We include fitting carriers to improve powder solidness and flowability whereas keeping up bioactive integrity.
Phase 2 - Center Drying: High-pressure atomization makes uniform beads that contact sifted hot discuss (150-220°C channel temperature). Dampness dissipates immediately, shaping permeable particles with ideal bioavailability.
Phase 3 - Post Handling: Gas-solid division collects dry powder, taken after by fast cooling and sieving. Last items experience comprehensive testing for dampness substance, molecule dispersion, and microbial guidelines some time recently nitrogen-filled packaging.
We offer three bundling choices: moisture-proof plastic sacks for inward assurance, tough cardboard boxes for transportation, and fixed drums for most extreme assurance. Standard bundling incorporates 25kg fiber drums with LDPE inward bags.
Store in cool, dry conditions absent from coordinate daylight and dampness. Appropriately put away items keep up power for 24 months from fabricating date.

With 60% of our team dedicated to research and development, we provide technical expertise beyond standard supply. Our advanced supercritical CO₂ extraction technology ensures consistent quality while supporting flexible OEM/ODM services.
We maintain over 1-ton inventory for immediate shipping within 10 days. Customized configurations take anywhere from 20 to 30 days, depending on the specific specifications, with urgent orders processed through our 7-10 day green channel service.
Our global logistics network supports express, air, and ocean freight options with flexible trade terms including EXW, FOB, CIF, and DDP arrangements.



Q: What makes your salicin content reliable?
A: We use HPLC testing to guarantee 15% standardization, ensuring consistent potency across all batches.
Q: Is this suitable for sensitive individuals?
A: Our extract provides gentler effects than synthetic aspirin, though consultation with healthcare providers is recommended.
Q: What's your minimum order quantity?
A: We accept orders starting from 1kg, with sample quantities available for testing purposes.
Q: How do you ensure product stability?
A: Our spray-drying process and nitrogen packaging preserve bioactivity while preventing moisture absorption and oxidation.
Ready to source premium white willow bark extract powder? Contact our technical team at plantex@asianbios.com for samples, pricing, and custom formulation support.
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