Ashwagandha Extract Powder

High-Purity Ashwagandha Extract Powder for Stress Management & Performance Enhancement Solutions

Xi'an Jiayuan Bio-tech Co., Ltd., april 2002, with registered capital RMB 30 million, offers Ashwagandha Extract Powder in medicinal grade, standardised to 2-10% Withanolides by HPLC. Our facility has two GMP-certified manufacturing lines and is supported by ISO9001, HALAL and KOSHER certifications, ensuring batch-to-batch consistency for worldwide nutraceutical producers. We have 30 R&D specialists and 80 trained personnel, offering traceable, pesticide tested extracts compliant with USP standards—heavy metals ≤2.0ppm, total plate count ≤1000cfu/g—to facilitate clean-label formulations from 1kg pilot orders to 25kg commercial scale procurement.

What Is Ashwagandha Extract Powder?

A concentrated phytochemical extract of the roots (or root-and-leaf combinations) of Withania somnifera, a known adaptogenic plant of India and North Africa. Unlike raw powdered root, this extract is standardised for Withanolide concentrations, the bioactive triterpenoid lactones that control stress, neuroprotect and ergogenic effects.

This ingredient fulfils the need in the B2B market for natural cortisol management without CNS stimulants, clean-label cognitive support and athletic performance without illegal substances. Its peripheral mode of action makes it a safer alternative to synthetic anxiolytics for stress-relief supplements, sports nutrition mixes and functional drinks for millennials and active elderly.

COA of Ashwagandha Extract Powder

Product Name	Ashwagandha Extract Powder
Ref standard	According with the enterprise standard
Items	Requirements			Results	Method
Assay(Total withanolides)	≥2.5%			2.67%	HPLC
Color	Dark Brown			Conforms	Organoleptic
Taste and Odor	Characteristic			Conforms	Organoleptic
Particle size	95%Through 40 mesh			Conforms	USP<786>Sieving
Loss on drying	≤8.0%			3.48%	USP34<731>
Ash	≤20.0%			5.2%	USP<581>
pH(1% w/v solution)	4~7			5.60	USP<791>
Bulk Density	Actual Value			0.53g/ml	USP <616>
Tapped Density	Actual Value			0.62g/ml	USP <616>
Heavy metal	≤20.0ppm			Conforms	USP <231>
Lead(Pb)	≤2.0ppm			Conforms	USP<730>
Arsenic (As)	≤2.0ppm			Conforms	USP<730>
Mercury(Hg)	≤0.1ppm			Conforms	USP<730>
Cadmium(Cd)	≤0.3ppm			Conforms	USP<730>
Total Plate Count	≤1000cfu/g			Conforms	USP<2021>
Mold &Yeast	≤100 cfu/g			Conforms	USP<2021>
E. Coli	Negative			Negative	USP<2022>
Salmonella species	Negative			Negative	USP<2022>
Staphylococcus	Negative			Negative	USP<2022>
Conclusion	The product conforms to the enterprise standard

Functions

Stress Management & Managing Cortisol Levels

Clinical trials show considerably lower serum cortisol. This stabilises mood and boosts psychological resilience, making it essential for workplace health and mental clarity supplements.

Improved Athletic Performance

Boosts VO2max and reduces lactate during endurance training. Resistance training users experience stronger muscles and girth with faster post-workout recovery due to reduced inflammation.

Boost your brain

Improves retention of episodic memory, working memory capacity and attention accuracy. Aids in information processing speed and cognitive flexibility (ideal for middle-aged populations with age associated deterioration).

Sleep Quality Improvement

Decreases sleep onset delay and increases total sleep time. It promotes sleep efficiency by regulating GABAergic pathways and lowering nocturnal cortisol spikes. No morning grogginess. An essential component of "sleep-stack" formulas.

Women’s Transition Health Support

Reduction in frequency of menopausal hot flashes, dosage dependent. Concurrently, cardiovascular and osteoporosis risk factors are addressed, showing enhanced vascular function and bone resorption biomarkers in postmenopausal women.

Turn on anti-aging pathways

Activates telomerase for telomere length preservation, and promotes Nrf2 antioxidant pathways. Regulates AMPK and SIRT1 longevity pathways, maintaining cellular energy metabolism and metabolic flexibility in ageing populations.

Application Areas

Advanced NutraSciences

Active ingredient in cortisol-management capsules and sleep-aid pills. The 300mg-600mg/day dose range fits within scientific efficacy criteria, providing strong support for on-label stress and anxiety reduction claims.

Nutrition and Sport

Used in post-workout recovery powders and muscle regeneration formulae taken before sleep. It is stable in an acidic environment and may be used with BCAAs and creatine with no loss of efficacy. It contributes to muscle protein synthesis and lesser oxidative stress.

Drinks That Do Something

For use in mood-boosting RTD beverages, wellness shots and adaptogenic coffee blends. Ashwagandha Extract Powder The 5% standardisation reduces the inclusion rates (200-300mg per serving) so you keep the flavour characteristics but with powerful adaptogenic advantages.

Gummy & Soft Chew

Powder is compatible with pectin and gelatine matrices. To cover earthy odours, formulators could consider withanolide concentration, processing temperatures below 70°C, and taste masking.

 

Quality Control

Parameter	Specification	Testing Method
Withanolides Content	2.5%, 5%, 10% (Customizable)	HPLC
Lead (Pb)	≤ 2.0 ppm	ICP-MS
Arsenic (As)	≤ 2.0 ppm	ICP-MS
Pesticide Residues	Complies with USP <561>	GC-MS/LC-MS
Total Plate Count	≤ 1000 cfu/g	USP <2021>
Yeast & Mold	≤ 100 cfu/g	USP <2021>
Loss on Drying	≤ 5.0%	USP <731>
Particle Size	100% pass 80 mesh	Sieve Analysis

Full-Chain Traceability System

Our extracts come from organic farms in India that are responsibly collected and have proven botanical origin certificates. All production lots are third-party tested, and every order ships with a full COA, spec sheets, and SDS.

Certificates

• ISO22000 Food Safety Management System
• ISO9001 Quality Management System
• HALAL Certification
• KOSHER Certification
• FDA Registration
• Organic & Non-GMO Support (Upon Request)

Payment & Shipment

Payment Terms: TT, LC, Western Union, PayPal, Alipay

Shipping Methods: Express (FedEx, DHL, EMS, UPS, TNT), Air Freight, Sea Freight

Customs Clearance Support: We provide DDP (Delivered Duty Paid) services to Europe and the United States, ensuring door-to-door delivery without customs complexity for clients lacking import experience.

Packaging & Transportation

Standard Packaging:

Double sealed aluminium foil bags in cartons 1kg/5kg (R&D / pilot production)

25kg: Mass manufacture of fibre drums with food grade PE liners

Custom packaging possible depending on stability tests and logistical needs

Storage: Store below 25 °C in well closed containers, protected from moisture. Shelf life: 24 months when properly stored. Silica desiccants inserted to avoid hygroscopic deterioration.

After Sales Service

Free Samples: 5-20g free samples for formulation testing

Technical Advice: Dosage shape, excipient compatibility and flavour masking advice

Formulation assistance: Assistance with capsule/tablet formulations, gummy matrices and beverage applications

Documentation: Complete regulatory dossiers with COA, heavy metal reports, microbiological data and allergy declaration

Exhibitions

Xi'an Jiayuan Bio-tech is a regular participant at major industry shows, including Supply Side West, Vitafoods Europe and CPHI Worldwide, to showcase our newest botanical extract breakthroughs and engage with worldwide partners to develop nutraceutical R&D

Why Choose Us?

Factory Direct Pricing : Factory direct pricing means no intermediary markups, decreasing your purchasing expenses by 15-30%.

Flexible MOQ: Minimum order quantities range from 1kg for pilot studies to 25kg+ for commercial purchases, enabling both startups and established businesses.

Global Logistics Network: We partner with FedEx, DHL, and foreign freight lines to assure on-time delivery. Ordering various supplies to consolidate delivery alternatives helps to save repetitive logistical expenses.

Regulatory Expertise: We help with label claims, dosage recommendations and compliance documents for EU, US and APAC markets.

Scalable Production – Two GMP lines allow quick scale-up capacity to handle urgent demand surges, without sacrificing quality.

 

FAQ

Q: What withanolide standard do you have? What is the difference between root extract and root & leaf extract?

A: Yes. We have standardised extracts with 2.5%, 5% and 10% withanolide contents. Customisation is possible. Root extracts are in line with the conventional botanical positioning, and root and leaf mixtures may achieve greater standardisation or particular withanolide profiles. Review your formulation and regulatory requirements before procurement – substitutes impact efficacy claims.

Q: What quality control methods are in place to assure product safety and consistency?

A: Our entire chain approach includes sustainable procurement from organic farms in India, HPLC batch testing of withanolides and strict monitoring of safety (heavy metals ≤2.0ppm, pesticides per USP <561>, total plate count ≤1000cfu/g). The organic and non-GMO claims are supported by ISO, GMP, HALAL and KOSHER certifications. COA, spec papers & SDS for every batch.

Q: What is your minimum order quantity? What packing choices do I have?

A: MOQ might range from small trial batches to large commercial orders depending on specification, plant part, and certification. Normal R&D packaging 1kg/5kg/10kg aluminium foil bags or cartons Production-scale 25kg fibre drums with PE liners Custom packaging for transport and stability.

Q: What kind of dosage forms may your extracts be used in? What are the formulation issues to consider?

A: We may use our powder in capsules/tablets (check bulk density and flowability), gummies (check withanolide content, taste and processing temperature <70°C), instant powders (check solubility and flavour masking), and premixes/blends (customise extract ratios and carriers such as maltodextrin).

Contact Us

Ready to elevate your formulations with clinically backed Ashwagandha Extract Powder? Contact our technical team at sales@jayuanbio.com and sales1@jayuanbio.com  for samples, COAs, and custom specifications today!