Xi’an DN Biology Co., Ltd. provides you with high-quality Gymnema Sylvestre Extract Powder, with more than 14 years of experience in botanical extraction. Our extract is standardized to 50% gymnemic acids by HPLC testing to ensure consistent potency and efficacy in your formulations.
Our high yearly processing capacity of 3,000 tons is supported by state-of-the-art facilities including 4 extraction vessels (6m3 each) and powerful analytical instruments. We deliver pharmaceutical grade quality you can trust. Our product is a fine brown-yellow powder, passing 80 mesh, with moisture content ≤5%, heavy metals ≤10ppm, tightly controlled. We have big stock and can produce in 7-15 days. ISO9001, GMP, HACCP, Kosher and Organic certifications.
| Parameter | Specification |
|---|---|
| Latin Name | Gymnema Sylvestre L. |
| Active Ingredient | Gymnemic Acid 50% |
| Testing Method | HPLC |
| Appearance | Brown Yellow Fine Powder |
| Mesh Size | 80 Mesh |
| Loss on Drying | ≤5% |
| Heavy Metals | ≤10ppm |
| Total Plate Count | ≤1000cfu/g |
| Solubility | Water Soluble |
| Purity Ratio | 10:1 (TLC) |
| MOQ | 1kg |
| Packaging | 25kg/Drum |
Standardized Potency for Reliable Results
Our product is standardized to gymnemic acid from 5% to 60% with our flagship being 50% gymnemic acid. This stability provides consistent performance in your dietary supplement and functional food applications.
The extract was subjected to HPLC analysis for the presence of bioactive deacyl gymnemic acids. These chemicals provide Gymnema with its unique glucose mimicking characteristics that have made it a sought after ingredient in metabolic health formulations.
Advanced Processing Technology
We use state-of-the-art water-ethanol extractions and sophisticated purification techniques. Our production line has integrated concentration systems, stratification, decolorization, vacuum drying and spray drying.
It's a multi-step process that keeps the botanical integrity and obtains the best particle size distribution. Our powder, with 95% passing through 80 mesh, blends smoothly in capsule filling and tablet compression.
All-in Supply Chain Control
Unlike trade businesses, we have own extensive integration with planting bases. This vertical integration enables comprehensive traceability from cultivation to final packing.
You get consistent quality of raw materials, dependable supply all year round and cheap prices. Full-chain oversight equals fewer variables and more reliability to your production plans.
Multi-Certification Compliance
Your formulas deserve ingredients that satisfy the highest standards anywhere in the world. We are certified to ISO9001, ISO22000, GMP, FSSC 22000, HACCP, Halal and Kosher.
Pesticide residues and heavy metals are thoroughly controlled in accordance with FDA and EU food safety rules. We are happy to give third party lab verification if requested and every batch is fully tested before release.

Sophisticated Analytical Capabilities
Our independent laboratory is well equipped with latest technology such as HPLC, GC, TLC, UV-Vis spectrophotometers and moisture analyzers. In-house testing capabilities provide speedier turnaround and total quality transparency.
We test for all the key factors such as potency of active ingredients, microbiological limits, heavy metals, pesticide residues and physical properties. Certificates of Analysis are supplied with every shipment, giving you the required paperwork for regulatory compliance.
Dietary Supplements
Our Gymnema Sylvestre Extract Powder is water soluble, making it excellent for use in a wide range of supplement formulations. Dosage Form: Capsule, Tablet, Powdered Drink Mix or Liquid Formulation
It can be combined with other metabolic support substances such as chromium picolinate and alpha-lipoic acid for synergistic blends. Fine particle size provides homogeneous distribution and constant dose in finished products.
Functional Foods & Beverages
Food makers such as the heat stability of our extract up to 80°C. This feature allows inclusion into goods needing heat processing without substantial loss of activity.
The hygroscopic nature must be managed, yet our controlled moisture level (<5%) enhances shelf life and prevents caking. We can help you overcome formulation obstacles to provide the best possible outcomes for your unique application.
OEM/ODM Customized Solutions
Want a specific gymnemic acid percentage? Need Unique Packaging Configurations? OEM / ODM service is available per your particular requirements.
We have the production flexibility and technical know-how to make your specs a reality. From concept through commercialization, our experienced team partners with you to bring your vision to market-ready product.

Service Standards - Excellent
We work on a client first approach. When you contact us, you’ll receive fast, smart responses to your queries from our 24/7 response team. Whether you need technical expertise, documentation or order updates, we’re here to help you succeed.
We ship in 7 days after the payment confirmed for the in stock goods. Custom Production Runs are done in 7-15 days. We provide DDP shipping and a variety of transport alternatives to help you with your logistics.

Competitive Advantages You'll Appreciate
Because of our size, we pass those cost advantages directly to you. Holding up to 100 tons of important products in stock eliminates supply interruptions that can impede your production.
You can get free pre-shipment samples to check quality before you place bigger orders. We are happy to host factory tours, and are delighted to let you see our facilities and procedures first hand.

Technical Expertise at Your Disposal
We have over 14 years experience in botanical extracts and our team has extensive understanding in this area which we offer to every single client interaction. We don’t sell just ingredients, we offer solutions.
Need formulation help? Do you mean stability of your matrix? Do you need regulatory guidelines for your target market? Our biotechnology R&D capabilities and technical consulting services go beyond the transaction to a true collaboration.

Q: What are the core benefits of Gymnema Sylvestre extract?
A: Gymnema Sylvestre contains gymnemic acids that support healthy glucose metabolism and help manage sugar cravings. The active compounds interact with taste receptors and intestinal absorption sites, making it valuable for metabolic health formulations. Its long history of traditional use combined with modern standardization provides a reliable natural ingredient option.
Q: How do you ensure consistent quality across batches?
A: We employ strict standardization protocols using HPLC analysis to verify gymnemic acid content in every production batch. Our integrated supply chain, advanced analytical equipment, and comprehensive quality control procedures ensure consistency. Each batch includes Certificate of Analysis documenting all tested parameters, and we support third-party verification.
Q: What potency options are available?
A: We offer gymnemic acid concentrations ranging from 5% to 60%, with our standard specification at 50%. Custom potencies can be produced through our OEM services to match your specific formulation requirements. Higher concentrations provide dosing flexibility while lower percentages suit applications requiring milder activity levels.
Q: Is your extract suitable for vegan and vegetarian products?
A: Yes, absolutely. Our product is 100% plant-derived with no animal-sourced processing aids. It's certified Kosher and Halal, and suitable for vegan, vegetarian, and plant-based product formulations. We can provide detailed statements regarding processing methods upon request.
Q: What is your minimum order quantity and lead time?
A: Our minimum order quantity is just 1kg, making it accessible for research, product development, or small-batch production. For in-stock material, we ship within 7 days after payment. Custom specifications or larger production runs typically complete within 7-15 days depending on your requirements.
Q: Do you provide samples for testing?
A: Yes, we offer free pre-shipment samples so you can evaluate our product quality before placing larger orders. Contact us with your specific testing requirements, and we'll arrange sample shipment promptly to support your evaluation process.

Contact us today at Info@dnbiology.com for Gymnema Sylvestre Extract Powder to request samples, discuss specifications, or place your order.