- Product Description
Diosgenin Powder: Premium Phytosteroid Sapogenin for Pharmaceutical & Nutraceutical Applications
Diosgenin Powder from Shaanxi Fairir Biotech Co., Ltd. is a top quality botanical extract and basic building block in current steroid production. Our product is mainly made from the rhizomes of wild yam (Dioscorea species) for superior purity and consistency. This white powder is a standardised starting material for pharmaceutical producers, nutraceutical formulators and research institutes, which simplifies your manufacturing process. Our powder is C27H42O3 with a molecular weight of 414.62 g/mol , and conform to the strictest international quality requirements.
What Makes Our Diosgenin Powder Stand Out?
You deserve more than another supplier. You need a partner who understands your technological needs and your quality concerns.
Our product answers the major problems in the industry. Many firms face the challenge of supply chain instability and variable raw material quality. We provide you a standardised phytosteroid that eliminates such hassles, ensuring batch-to-batch uniformity.
We use a technique of extraction which maintains the spirostan basic skeletal structure. This structural integrity is important for your synthesis application. You can rely on dependable performance whether you are producing pharmaceutical intermediates or manufacturing nutraceutical items.

Technical Specifications That Matter to You
Understanding the properties of your raw materials helps you make informed decisions. Here's what you need to know:
| ITEM | SPECIFICATION | RESULT |
| Diosgenin | ≥50% | 50.31% |
| Physical&Chemical Control | ||
| Appearance | Fine powder | Complies |
| Color | White | Complies |
| Odor&Taste | Characteristic | Complies |
| Loss On Drying | ≤5.0% | 3.57% |
| Ash | ≤5.0% | 3.62% |
| Sieve Analysis | NLT 98% pass 80 mesh | Complies |
| Heavy Metals | ≤10ppm | Complies |
| Cd | ≤1ppm | Complies |
| Hg | ≤0.1ppm | Complies |
| Pb | ≤2ppm | Complies |
| As | ≤1ppm | Complies |
| Bulk density | 45-65g/100ml | Complies |
| Microbiological Control | ||
| Total plate count | ≤1000CFU/g | Complies |
| Yeast & mold | ≤100CFU /g | Complies |
| E.coli | Negative | Complies |
| Salmonella | Negative | Complies |
| Conclusion | Conform with specification | |
| Expiration Date | 2 Years When Stored properly | |
| Storage | Stored in dry and cool place, keep away from strong light and heat. | |
*Please Contact Us for the latest COA.
Applications Across Multiple Industries
Every industry has its own requirements. Our Diosgenin Powder is suitable for a range of applications:
Pharmaceutical Manufacturing: Our powder is the chemical backbone for important pharmaceuticals and is a precursor for semi-synthesis of corticosteroids, progesterone, and other steroidal drugs.
Nutraceutical Formulation: Our product's phytoestrogenic qualities may be used in the formulation of dietary supplements for hormonal balance and health support.
Cosmeceutical Development The structural similarity of this ingredient to the endogenous molecules is helpful in your premium skincare products for anti-aging and skin health formulations.
Research & Development: Uniform quality is essential for academic and commercial research teams to get repeatable experimental outcomes.
Quality You Can Trust
Shaanxi Fairir Biotech, we never compromise on quality. Our GMP-certified 10,000 square metre production facility in Xi'an is equipped with the latest precision extraction technology.

We utilize advanced technology including:
- Continuous Countercurrent Extraction Equipment for maximum yield
- High Performance Liquid Chromatography for precise purity analysis
- UV spectrophotometer and other analytical instruments for comprehensive quality control
- 14 stainless steel extraction tanks (500L-3000L capacity) ensuring scalable production
Our facility holds multiple international certifications: ISO 9001:2015, ISO 22000, HACCP, FSSC 22000, Kosher, Halal, and USDA Organic. These credentials demonstrate our commitment to meeting your regulatory requirements.
Every batch undergoes rigorous testing. We verify purity, identity, potency, and contamination levels. You receive comprehensive Certificates of Analysis with each shipment.

Flexible Packaging & Reliable Delivery
We understand that different projects require different quantities. That's why we offer flexible packaging options:
- Standard packaging: 1kg aluminium foil bags, 5kg cardboard boxes and 25kg drums
- Vacuum-sealed for maximum freshness
- Double-layer food-grade poly bag inside fiber drums for bulk orders
- Custom packaging available upon request
Our delivery system prioritizes product integrity. Temperature-controlled shipping protects your investment from facility to your doorstep. Typical delivery time is 1-3 working days after order confirmation.
OEM/ODM Services Tailored to Your Needs
Looking to create custom formulations? We offer comprehensive OEM/ODM services that bring your vision to life:
- Custom formulation development based on your specifications
- Multiple dosage forms: capsules, tablets, softgels, gummies, sachets
- Private labeling with your brand identity
- Packaging design and production support
- Regulatory compliance assistance for your target markets
Our experienced team works closely with you throughout the development process. From initial concept to final product, we ensure your specifications are met precisely.

Why Choose Shaanxi Fairir Biotech?
When choosing vendors, you have choices. And that is why discerning clientele pick us:
Experience: We have many years of experience in plant extract manufacturing and processing of botanical ingredients.
Quality Focus: Strict quality inspection processes are followed at every level of manufacturing. Our focus is your pleasure.
Competitive Pricing: We want it to be a win-win situation with our company. You're paying for the premium quality not the premium markup.
Responsive Service: Have questions about your unique needs? Our staff is ready to answer your enquiries and custom tailor solutions for you now.
Complete documents – We provide all the required documents to meet your regulatory compliance in your country including spec sheets, COAs and copies of certifications.
Frequently Asked Questions
Q:Can you do organic certification?
A:Yes, our product is USDA Organic and EU Organic Certified. All documentation is available upon request.
Q:What is the lowest order?
A:We take orders from 1kg. Additionally, if you purchase greater amounts you may benefit from volume savings that are based on your consumption habits.
Q:How do you maintain quality?
A:We are GMP certified factory and implement stringent SOPs with in-process quality inspections. Production standards are maintained by calibrating equipment and by personnel training programs.
Q:What kind of technical help do we provide?
A:Our team offers guidance on formulation, stability data and regulatory paperwork support. Together, we collaborate to address your unique application difficulties.
Q:Do you ship internationally?
A:Yes, we ship worldwide with proper documentation for customs clearance. Temperature-controlled logistics partners ensure product stability during transport.
Get Started Today
Ready to experience the difference that quality Diosgenin Powder makes in your formulations? We welcome inquiries from manufacturers, formulators, and distributors worldwide.
Email: sales@fairirbiotech.com
















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