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Buy China Suppliers Factory Ashwagandha Extract 5% Withanolides - Energy Booster Supplement Manufacturers, Factories
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Product Name
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Ashwagandha Extract
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Plant Source
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Withania Somnifera
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Appearance
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Brown Yellow Fine Powder
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Specification
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2.5%, 5%, 10% Withanolides, 10:1
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Test Method
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HPLC/UV
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Looking for high-quality Ashwagandha extract? Our factory in China is a leading supplier of premium herbal extracts. Contact us today for free samples and discover the benefits of our products!
Ashwagandha (Withania somnifera), also known as Indian Ginseng, is a well-known adaptogenic herb. Our extract is standardized to 2.5%–10% Withanolides as a fine powder, widely used in dietary supplements, functional foods and cosmetics. Bulk supply is available with third-party testing certificates provided.
Certificate of Analysis
Analysis Item
Specification
Result
Assay (Withanolides)
≥ 5%（HPLC）
6.06%
Chemical Physical Control
Appearance
Fine powder
Conforms
Color
Brown
Conforms
Odor
Characteristic
Conforms
Sieve Analysis
100% pass 80 mesh
Conforms
Loss on Drying
≤5.0%
3.27%
Residue On Ignition
≤5.0%
2.16%
Heavy Metals
≤10ppm
Conforms
Arsenic (As)
≤2ppm
Conforms
Lead (Pb)
≤2ppm
Conforms
Mercury (Hg)
≤0.1ppm
Conforms
Chrome (Cr)
≤2ppm
Conforms
Microbiology Control
Total Plate Count
< 3000cfu/g
Complies
Key Advantages
Standardization & Purity
Ashwagandha extract with 2.5%–10% Withanolides (HPLC-tested), ensuring consistent content.
Produced in clean workshops throughout the process, free from solvent residues and irradiation.
Low moisture, low ash, no external additives; heavy metals, pesticide residues, and microbiological limits comply with EU and US standards.
Each batch is supplied with COA, MSDS, and TDS; HPLC chromatograms available for full traceability.
Application & Formulation Advantages
Fine powder with good flowability, easy for granulation and blending, minimizing production loss.
Suitable for formulations targeting sleep support, immune health, and energy supplements.
Supply & Service
Stock supply, free samples, small trial orders and competitive prices for bulk wholesale.
Ready stock with stable large-scale production capacity and reliable lead time.
Free samples available for testing; supports small trial orders and bulk purchasing with competitive pricing.
Functions
Ashwagandha Extract can reduce cortisol levels, relieve stress and anxiety, boost immune function, improve sleep quality, and support thyroid health.
Applied in dietary supplements (stress relief capsules, sleep aids), functional foods (solid drinks, energy bars), and cosmetic raw materials (anti-aging, soothing skincare products).
Packing
Weight
Packing Method
1kg
bag/kg, box outside (double plastic bag + Aluminum foil bag inside)
10kgs, 25kg or more
by Drums or carton (2 layers plastic bag inside)
Delivery
Weight
Delivery Method
Delivery Time
Destination
1kg – 25kgs
EMS, DHL, UPS, FedEx
3–7 days
Door to door
25kgs – 100kgs
DHL, FedEx, by Air
3–7 days
Door to door (to Airport by Air)
More than 100kgs
by Air
3–7 days
Door to Airport
by Sea
10–35 days
Door to port
Logistics
Frequently Asked Questions
What is the standard Withanolides content in your Ashwagandha Extract?
Our Ashwagandha Extract is standardized to 2.5%–10% Withanolides (HPLC-tested). The COA we provide confirms the exact content for each batch, with a typical result of 6.06% for the 5% specification grade.
Do you provide third-party testing certificates for your Ashwagandha Extract?
Yes. Every batch is supplied with a full COA (Certificate of Analysis), MSDS, and TDS. HPLC chromatograms are also available upon request for complete traceability and quality verification.
What are the main applications of Ashwagandha Extract?
It is widely used in dietary supplements (such as stress relief capsules and sleep aids), functional foods (solid drinks and energy bars), and cosmetic formulations (anti-aging and soothing skincare products).
Can I order a free sample before placing a bulk order?
Yes, free samples are available for quality testing. We also support small trial orders so you can evaluate the product before committing to a larger bulk purchase.
What are the packaging and storage options for bulk orders?
For 1kg orders, we use double plastic bags with an aluminum foil inner bag, packed in an outer box. For 10kg, 25kg, or larger quantities, we use drums or cartons with two layers of plastic bags inside to ensure product integrity during transport.
How long does delivery take and what shipping methods are available?
For orders of 1kg–25kgs, delivery takes 3–7 days via EMS, DHL, UPS, or FedEx (door-to-door). For 25kg–100kgs, DHL, FedEx, or air freight is used with the same 3–7 day timeframe. For orders exceeding 100kgs, air freight (3–7 days, door to airport) or sea freight (10–35 days, door to port) is available.
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