Short Description White willow bark extract is obtained from the bark, branches and stems of willow white willow, which are extracted and spray-dried. The main ingredient contains salicin, and its state is brownish yellow or grayish white fine powder. Salicin has antipyretic, analgesic and other effects, and is used to reduce fever and treat arthritis and other diseases. This ingredient is widely used in medicine, health care products, and cosmetics industries. Product Description Product Name: Willow Bark Extract Salicin Category: Plant Extracts Effective components: Salicin Product specification: 98% Analysis: HPLC Quality Control: In House Formula: C13H18O7 Molecular weight: 286.28 CAS No: 138-52-3 Appearance: white crystal powder Identification: Passes all criteria tests Product Function:  Reduce pain, reduce fever, anti-inflation. Certificate Of Analysis Product name Salicin Botanical Source White willow (Salix) bark Solvents Residue Water&Ethanol Part Used Bark Physical&Chemical Data ITEMS SPECIFICATION METHOD TEST RESULT Color White Organoleptic Conforms Ordour Characteristic Organoleptic Conforms Appearance  Crystal Powder Organoleptic Conforms Analytical Quality Assay(Salicin) ≥98% HPLC 98.16% Loss on Drying 5.0% Max. Eur.Ph.7.0 [2.5.12] 2.21% Total Ash 5.0% Max. Eur.Ph.7.0 [2.4.16] 1.05% Sieve 100% pass 80 mesh USP36<786> Conforms Solvents Residue Meet Eur.Ph.7.0 <5.4> Eur.Ph.7.0 <2.4.24> Conforms Pesticides Residue Meet USP Requirements USP36 <561> Conforms Heavy Metals Total Heavy Metals 10ppm Max. Eur.Ph.7.0 <2.2.58> ICP-MS Conforms Lead (Pb) 2.0ppm Max. Eur.Ph.7.0 <2.2.58> ICP-MS Conforms Arsenic (As) 1.0ppm Max. Eur.Ph.7.0 <2.2.58> ICP-MS Conforms Cadmium(Cd) 1.0ppm Max. Eur.Ph.7.0 <2.2.58> ICP-MS Conforms Mercury (Hg) 0.5ppm Max. Eur.Ph.7.0 <2.2.58> ICP-MS Conforms Microbe Tests Total Plate Count NMT 1000cfu/g USP  <2021> Conforms Total Yeast & Mold NMT 100cfu/g USP  <2021> Conforms E.Coli Negative USP  <2021> Negative Salmonella Negative USP  <2021> Negative Application Has been used for centuries as a pain reliever. Active Salicin Life Care. As an alternative to aspirin, particularly those that experience chronic headaches or back pain. Gmo statement We hereby declare that, to the best of our knowledge, this product was not produced from or with GMO plant material. By products & impurities statement We hereby declare that, to the best of our knowledge, this product does not contain and was not manufactured with any of the following substances: Parabens Phthalates Volatile Organic Compounds (VOC) Solvents and Residual Solvents Gluten free statement We hereby declare that, to the best of our knowledge, this product is gluten-free and was not manufactured with any ingredients containing gluten. (Bse)/ (Tse) Statement We hereby confirm that, to the best of our knowledge, this product is free of BSE/TSE. Cruelty-free statement We hereby declare that, to the best of our knowledge, this product has not been tested on animals. Kosher statement We hereby confirm that this product has been certified to Kosher standards. Vegan Statement We hereby confirm that this product has been certified to Vegan standards. Food Allergen Information Component Present in the product Peanuts (and/or derivatives,) e.g., protein oil No Tree Nuts (and/or derivatives) No Seeds (Mustard, Sesame) (and/or derivatives) No Wheat, Barley, Rye, Oats, Spelt, Kamut or their hybrids No Gluten No Soybeans (and/or derivatives) No Dairy (including lactose) or Eggs No Fish or their products No Shellfish or their products No Celery (and/or derivatives) No Lupin (and/or derivatives) No Sulphites (and derivatives) (added or > 10 ppm) No