Salicina en po

Salicin Powder from White Willow Bark – Natural Anti-Inflammatory Ingredient for Nutraceutical & Cosmetic Formulations

Shaanxi Hongda Phytochemistry Co., Ltd. is a producer and supplier of Salicina en po, isolated from the bark of White Willow (Salix alba). The purity of the product ranges from 15% to 98% by HPLC. Founded in 2001, our 20,000 m² plant operates 100,000-level purification workshops, with an annual output of 3,000 tonnes. Each batch is checked for active content, heavy metals, pesticide residues and microbiological before distribution. Shaanxi Hongda’s certificacións include Kosher, Halal, BRC, FDA, ISO9001, ISO22000, cGMP, and FSSC22000, and the company provides formulators across Europe, South America, and Southeast Asia with consistent, traceable plant-based ingredients.

What Is Salicin Powder?

Podes atopar salicina en po in the bark of White Willow (Salix alba) and Purple Willow (Salix purpurea). It is a phenolic β-glucoside (C₁₀H₁₈O₇). The natural form of salicylic acid, and many people in the nutrition business call it "Nature's Aspirin."

This willow bark product works as a prodrug, while manufactured aspirin (acetylsalicylic acid) directly affects the gut lining and stops COX-1 enzymes from doing their job of protecting it. It goes through the stomach without doing anything, but in the intestine, enzymes break it down, and in the liver, oxygen is added to make salicylic acid active.

This pharmacokinetic route provides pain relief, fever reduction, and anti-inflammatory benefits by blocking COX-1 and COX-2. It does this without the risk of stomach bleeding that comes with long-term NSAID use. This difference is very important for formulators who are working on pain management or joint care products with clean labels.

Informe de proba de terceiros

At Shaanxi Hongda, every production batch goes through internal quality checks and is also tested by SGS and Eurofins, which are authorised third parties.

Realizáronse as seguintes probas:

Assay of active ingredients (HPLC)

Busca de residuos de pesticidas

Unha ollada aos metais pesados

Probas de microbios

Canta auga e cinza hai?

Report on natural origin and specific optical rotation

Especificación do po de salicina

Salicin Powder Advantages

Profile that protects the stomach.Your customers don't have to worry about the mucous discomfort that comes with fake NSAIDs because the active substance isn't released until it goes through the stomach.

For complex manufacturing, thermal stability is important.The stable glycosidic bond can handle being compressed into tablets, mixed at high shear, and encapsulated in softgels without losing any of its effectiveness. This is especially helpful for formulas with more than one ingredient.

Longer periods of steady action.The prodrug mechanism makes the plasma half-life longer than free salicylic acid, which supports the labelling claim of "sustained-release."

A wide range of purity.You can use grades ranging from 15% (full-spectrum extract) to 98% (specific compound) in a variety of health, cosmetic, and medicine ways.

skin activity that doesn't irritate it.When applied to the skin, it only turns into active acid when it comes into contact with skin enzymes. This means that it effectively removes dead skin cells without causing the redness that comes with applying synthetic BHA directly to the skin.

Salicin Powder Applications

Joint care and pain management supplements

Works well with Glucosamine and Curcumin in premium arthritis treatment solutions. It has a sturdy structure which can withstand the process of creating tablets and capsules and thus a consistent dose may be achieved.

Sports nutrition & recovery goods

Its stability in aqueous solution makes it perfect for isotonic beverages and pre/post exercise powders. It helps the decrease of Delayed Onset Muscle Soreness (DOMS) and offers a credible “natural recovery” promise that synthetic NSAIDs cannot give in food-grade goods.

Cosmeceuticals & Skincare Formulas

In clean beauty, it’s a non-irritating alternative to synthetic Beta Hydroxy Acids (BHAs). It is stable between pH 4.0-6.5 and works well in lipid-rich creams and serums penetrating pores without any obvious redness or irritation.

Proceso de Produción

The raw willow bark comes from regulated plantations and is checked by agronomists before processing.

The extraction process includes the following steps:

1. Selection of raw material – bark is checked for active content before processing

2. Extraction with water or solvent – as per desired purity grade

3. Filtración e concentración

4. Chromatographic purification (for high purity grades ≥85%)

5. Spray-drying or crystallisation – depending on the particle form needed

6. Milling and Sieving – for particle size normalisation

7. QC testing – HPLC assay, heavy metals, microbiological

8. Filling in PE-lined fibre drums – net weight 25 kg per drum

All manufacturing is carried out in the 100,000-level purification workshop under cGMP standards.

Por que escoller Shaanxi Hongda?

• Better pricing control over your purchase – factory direct supply, no intermediate

· 3,000 tonnes yearly manufacturing capacity — dependable supply for big, repeat orders

· In-house SGS laboratory with HPLC, GC, UV and atomic absorption equipment

· Independent verification by SGS and Eurofins

• 3–7 working day delivery for normal purchases from our 3,000 m² warehouse

· Multi-format certifications: Kosher, Halal, Organic (EU + NOP), ISO9001, ISO22000, cGMP, FSSC22000, BRC, FDA

Soporte OEM/ODM

Shaanxi Hongda offers comprehensive OEM and ODM customisation services to B2B customers.

You may ask for:

• Custom purity grades ranging from 15%–98%

· Specific particle size or solubility profiles

• Private label Acondicionamento with your brand and specifications

· Final product forms: capsules, tablets, premixed powders, soft capsules

We have a 20+ strong R&D team of professionals working with you from formulation idea to production ready batches. Please Contacto for minimum order quantities and samples.

FAQ

Q1: Which kind of willow bark extract do you use?

A: It is collected under the management of agronomists from the regulated planting bases from the bark of Salix alba (White Willow) and Salix purpurea (Purple Willow).

P2: Que graos de pureza poden subministrar?

A: We provide a range from 15% to 98% salicin concentration, verified by HPLC. The 15% grade is a broad spectrum extract; the 98% grade is a purified isolated substance for pharmaceutical-grade uses.

Q3: Can sensitive stomach users safely use this ingredient?

A: Yes. It is a pro-drug and hence it passes through the stomach without activation and is transformed to salicylic acid in the intestine and liver. This makes it much friendlier on the gastrointestinal lining than synthetic aspirin.

Q4: Can it be utilised in ingestible and topical products?

A: Yes. It is utilised in nutraceutical capsules, functional drinks, sports powders and cosmetic serums or creams. Compatible with most skin care formulation systems. 4.0–6.5 pH stability range.

Q5: Do you supply samples before placing a mass order?

A: Yes. We can provide samples of 20 to 100 g in aluminium foil packets with interior PE bags. Contact us to organise a sample request.

Q6: What certifications do you have to substantiate your product quality claims?

A: Current current certifications include Kosher, Halal, Organic (EU and NOP), BRC, FDA registration, ISO9001, ISO22000, cGMP, FSSC22000.

Contacto

Ready to source willow bark extract for your next formula with salicina en poEnvía a túa consulta a duke@hongdaherb.com.