Plant Extract

Ashwagandha Withanolides 10%: The Adaptogenic Powerhouse for Stress Relief, Vitality, and Skin Resilience

Ashwagandha (Withania somnifera), also known as Indian Ginseng or Winter Cherry, is a revered adaptogenic herb with a history of use in Ayurvedic medicine spanning over 3,000 years. Its primary bioactive compounds, withanolides—a class of steroidal lactones with over 50 identified derivatives such as Withaferin A and Withanolide D—are responsible for its remarkable adaptogenic, anti-inflammatory, and antioxidant properties. The 10% withanolide standardization ensures a potent and consistent concentration of these key actives, positioning this extract as a premium ingredient for advanced nutraceutical and cosmeceutical formulations targeting stress management, cognitive function, immune support, and skin vitality.

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Product Description

Our Ashwagandha Withanolides 10% is a high-purity, standardized botanical extract derived from the roots of Withania somnifera through advanced ethanol reflux extraction and purification technologies. This process ensures a rich and consistent profile of bioactive withanolides. The product is a fine, brown to yellowish-brown powder with a characteristic herbal aroma, offering excellent compatibility with various formulation matrices. Standardized to contain a minimum of 10% withanolides (by HPLC), this ingredient meets rigorous quality standards for dietary supplements, functional foods, and cosmetic applications. It is ideal for formulating capsules, tablets, powders, functional beverages, and skincare products targeting stress resilience, sleep quality, physical performance, cognitive function, and skin health. It is also available in specialized formats such as microencapsulated, water-soluble, and bitterness-masked variants upon request.

Attributes

English Name	Ashwagandha Withanolides 10%	Density	/
CAS NO	430655-48-2	Index of Refraction	/
Molecular Formula	/	Storage Condition	Cool Dry Area (sealed, below 25°C, away from light and moisture)
Mol. wt.	/	Solubility	Withanolides: soluble in ethanol, methanol; poorly soluble in water
EINECS No.	/	Form	powder
MDL No.	/	Colour	Brown to yellowish-brown
Melting Points	/	PH Value	/
Stability	Good stability under normal temperature, dry, light-proof and sealed conditions.

Nutritional Composition

Ashwagandha Withanolides 10% is a concentrated botanical extract standardized to its key active compounds. Its primary bioactive components include: Withanolides (≥10%): A group of steroidal lactones including Withaferin A, Withanolide D, and other derivatives responsible for adaptogenic, anti-inflammatory, and antioxidant activities Alkaloids: Including withanine, pseudowithanine, and other neuroactive compounds Sterols: Such as β-sitosterol and stigmasterol Polysaccharides: Complex carbohydrates that support immune cell activity It contains no significant fats, proteins, or carbohydrates beyond the polysaccharide content. Free from preservatives and artificial colors.

Health Benefits

Ashwagandha Withanolides 10%'s health benefits are multifaceted, making it a valuable addition to any health regimen:

Provides Potent Adaptogenic Stress Relief

Ashwagandha withanolides modulate the hypothalamic-pituitary-adrenal (HPA) axis, significantly reducing cortisol levels (the body’s primary stress hormone). Clinical studies demonstrate that daily intake of 300–600 mg of standardized extract for 6–8 weeks can lower perceived stress scores by 40–50%.

Promotes Restorative Sleep & Relaxation

Known as “Somnifera” (sleep-inducing), the extract enhances GABA receptor activity and prolongs slow-wave sleep, improving both sleep onset and quality. The active component triethylene glycol facilitates entry into non-REM sleep, with noticeable effects typically observed after 2–4 weeks of consistent use.

Enhances Physical Performance & Vitality

Ashwagandha increases hemoglobin levels and maximal oxygen uptake (VO₂max), improving endurance, muscle strength, and post-exercise recovery. It also supports male reproductive health by increasing serum testosterone levels (up to 158% in some studies) and improving sperm concentration, motility, and quality.

Supports Cognitive Function & Neuroprotection

Withanolides, particularly Withaferin A, promote neurite outgrowth and increase brain-derived neurotrophic factor (BDNF) expression, enhancing memory, attention, and information processing speed. This neuroprotective activity may help slow age-related cognitive decline.

Applications

Ashwagandha Withanolides 10% is suitable for a variety of health-conscious individuals:

Dietary Supplements & Nutraceuticals

The most established application, formulated into capsules, tablets, powders, and liquid supplements targeting stress relief, sleep support, sports performance, male vitality, and immune health.

Functional Foods & Beverages

Incorporated into protein powders, nutritional bars, functional beverages, and sleep-support drinks as a natural adaptogenic fortifier.

Skincare & Cosmeceuticals

Utilized for its antioxidant and anti-inflammatory properties in anti-aging serums, barrier repair creams, and soothing formulations to protect skin from oxidative stress, calm irritation, and promote a radiant complexion.

Additional Information

Research and Innovation

Sustainability and Ethics

Customer Trust

Global Reach

The Future of Health

Research and Innovation

Our commitment to excellence extends beyond production. We invest in ongoing research and development to stay at the forefront of Ashwagandha Withanolides 10% science. This ensures that our products are based on the latest findings and are continuously improved for maximum effectiveness.

Sustainability and Ethics

At Shaanxi Bieyouth Biotech Co.,Ltd. we are committed to sustainable and ethical practices. We source our raw materials responsibly and ensure that our production processes have a minimal environmental impact. Our dedication to ethical standards is reflected in every aspect of our business, from our supply chain to our customer relationships.

Customer Trust

We understand that trust is earned. That's why we prioritize transparency and communication with our customers. We provide detailed information about our products, their benefits, and the science behind them. Our goal is to empower our customers to make informed decisions about their health and well-being.

Global Reach

Ashwagandha Withanolides 10%'s benefits are universal, and so is our reach. We distribute our products worldwide, making this elite antioxidant accessible to health-conscious individuals across the globe. Our international presence allows us to serve a diverse range of customers and contribute to global health.

The Future of Health

As we continue to explore the potential of Ashwagandha Withanolides 10%, we are excited about the future of health and wellness. We believe that by offering high-quality Ashwagandha Withanolides 10% supplements, we are contributing to a healthier, more vibrant world. Join us in this journey towards optimal health and discover the difference Ashwagandha Withanolides 10% can make in your life.

Quality Assurance

We uphold strict quality control standards to ensure that our Ashwagandha Withanolides 10% meet the highest standards of purity and efficacy. Each batch is rigorously tested to confirm the presence of the active compound and to screen for potential contaminants.

About Us

Shaanxi Bieyouth Biotech Co., Ltd. is proud to offer Ashwagandha Withanolides 10%, a cutting-edge supplement for those seeking to enhance their cellular health and protect against the ravages of time. By incorporating our Ashwagandha Withanolides 10% into your health regimen, you are taking a proactive step towards safeguarding your body's cells and promoting a longer, healthier life. Experience the power of this elite antioxidant and embrace the benefits of Ashwagandha Withanolides 10% for your well-being.