Ashwagandha Extract Withanolides
Description
Ashwagandha Extract Withanolides – Premium Standardized Botanical Extract for Nutraceutical and Functional Applications
Xi'an Le-Nutra Ingredients Inc. offers pharmaceutical grade Ashwagandha Extract Withanolides from roots of withania somnifera by innovative hydro-ethanol extraction method. Our company is located in a 60,000㎡ plant, with an annual capacity of 3000 tonnes and over 14 years experience in botanical extraction. Our extracts are standardised to 2.5%, 5% and 10% withanolide concentration using USP HPLC methods and are in strict conformity with GMP, ISO, HACCP and FDA requirements. Every batch of product is fully quality tested including ICP-MS testing for heavy metals, testing for microbiological safety and testing for residual solvents. We provide reliable, high-potency adaptogenic ingredients, year-round inventory availability, 98% on-time delivery and flexible OEM/ODM customisation options to global makers of dietary supplements, functional beverages and sports nutrition formulations.
Standardized Withanolide Specifications and Quality Parameters
Our extract is consistent in bioactive profiles with controlled extraction settings and approved analytical procedures. Each production lot is accompanied by full traceability paperwork to meet the regulatory requirements of international markets.
| Item | Specification |
|---|---|
| Product Name | Ashwagandha Extract Withanolides |
| Botanical Source | Withania somnifera (Root) |
| Active Ingredient | Withanolides 2.5% / 5% / 10% (HPLC) |
| Appearance | Brownish-yellow fine powder |
| CAS No. | 90147-43-6 |
| Loss on Drying | ≤ 5.0% |
| Heavy Metals | < 10 ppm |
| Total Plate Count | ≤ 1000 cfu/g |
| Yeast & Mold | ≤ 100 cfu/g |
| E.Coli | Negative |
| Salmonella | Negative |
| Shelf Life | 24 months (sealed, cool, dry storage) |
Core Functional Benefits for Formulation Development
Our extract contains withanolides that are bioactive and provide several physiological benefits, which are supported by clinical studies and traditional uses. These chemicals effectively regulate the level of stress hormones by modulating the HPA axis.
Stress and Anxiety Management: Withanolides decrease serum cortisol levels, helping to keep mood regulated and emotional resilience strong amid high-pressure circumstances. This makes the extract perfect for current formulations for stress alleviation.
Improves Cognitive Function: Active chemicals assist neurotransmitters to function and safeguard neural pathways from oxidative damage. Your products can target memory, focus and mental clarity for ageing populations and professionals.
Sleep Quality Improvement: The extract promotes deep, restorative sleep by soothing the nervous system without the negative side effect of morning grogginess. This positions your formulations inside the rising sleep health industry.
Supports Immune System: Withanolides improve cellular immune response and modify inflammatory response in the body. This includes daily immune maintenance vitamins and seasonal health items.
Hormonal Balance Support: The adaptogens aid to modulate endocrine function, promoting reproductive health and metabolic balance at different phases of life.
Advanced Production and Quality Assurance Systems
We utilise closed-loop extraction technologies with real-time monitoring in our manufacturing facilities to ensure stability of Ashwagandha Extract Withanolides through processing. For safety profiles consistent with traditional Ayurvedic norms, we employ root-only material.
Hydro-ethanol extraction methods provide higher withanolide amounts and preserve great bioavailability. This technique prevents heat breakdown and retains the whole phytochemical matrix for optimal potency.
Quality verification is performed with a multi-stage methodology. HPLC analysis accurately measures Withaferin A, Withanolide A and Withanone to prevent inflated claims associated with gravimetric procedures. HPTLC fingerprinting confirms the botanical identity and detects any adulterants.
Heavy Metal testing with ICP-MS, to meet California Prop 65 regulations. Microbial Screening as per pharmaceutical standards includes Aerobic bacteria, Yeast, Mould and Pathogenic Organisms. Residual solvent analysis complies with the USP <467> for consumer safety.
Each batch is accompanied by full paperwork including ISO compliance certificates, GMP audit reports, HACCP verification, FDA registration confirmation, SGS testing findings, Halal certification, Certificate of Analysis, Technical Data Sheet and Material Safety Data Sheet.
Multi-Industry Application Solutions
Dietary Supplement Formulations: Your capsule and tablet products are brimming withanolide content that gives clinical dosages (300-600mg) in normal serving sizes. The extract mixes perfectly with other botanicals and minerals.
Functional Beverage Development: Water soluble forms are added to ready-to-drink beverages, wellness shots and adaptogenic coffee replacements. At a 5% concentration, the flavour influence is minimal yet satisfies label claims.
Sports Nutrition Products: Post-exercise recovery solutions include anti-inflammatory characteristics and muscle protein synthesis assistance. The extract is stable in the presence of acidic amino acids and electrolytes.
Skincare and Cosmetic Applications: Cosmetic grade material offers antioxidant protection and prevention of stress related skin ageing. Natural anti-inflammatory effects for sensitive skin care make your topical formulas even better.
Comprehensive Customization and Supply Chain Services
We offer complete OEM/ODM support from concept to commercial manufacturing. Our R&D team provides unique withanolide concentrations, particle size specifications and solubility profiles designed for your application requirements.
Private label services include packaging design consulting and support with regulatory compliance. We are flexible with minimum order quantities and have 30+ days safety stock to serve startup businesses as well as established manufacturers.
Through global logistics agreements, we can efficiently ship to North America, Europe, Southeast Asia and emerging markets. Thanks to our integrated warehouse systems and proactive shipping coordination, we are 98% on-time with our supply chain management.
You have technical support throughout your product lifecycle. We are a bilingual team offering formulation advice, stability testing suggestions and regulatory documentation support for a smooth market entrance.
FAQ
Q: Can this extract be used for food and cosmetic purposes?
A: Yes, it is Food Grade and Cosmetic Grade, ideal for oral supplements, functional drinks and facial skincare products.
Q: What certification papers can you supply for custom clearance?
A: We have full documentation for every batch including ISO, GMP, HACCP, FDA, SGS, Halal, COA, TDS and MSDS.
Q: Is there stock for eternity? How long will it last?
A: We carry full stock year round. Shelf life is 24 months when sealed and stored in a cold, dry, dark place.
Q: How does the extraction solvent affect the application?
A: Water extraction delivers total solubility of the beverage but at lower efficiencies. Hydro-ethanol extraction yields greater withanolide concentrations suitable for tunable solubility profile capsules.
Q: What is the recommended dosage for clinical efficacy?
A: Clinical trials show stress and hormonal support at 300-600mg daily of high concentration extract (>5% HPLC-verified withanolides).
Q: Is the extract heat stable for processing?
A: The substance is stable up to 120 °C for short time periods and is therefore appropriate for applications in gummy production and baking when made properly.
Contact Le-Nutra for Your Ashwagandha Extract Requirements
Trust Xi'an Le-Nutra Ingredients Inc. for high-quality Ashwagandha Extract Withanolides, technical assistance, and global supply.Contact our team at enquiry@lenutra.com to discuss your formulation needs and receive detailed product specifications.
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