Withanolides powder

Withanolides powder Manufacture and Supplier

Withanolides is a type of active compound mainly found in the medicinal plant Ashwagandha, which is a key component for Ashwagandha to exert its health benefits.Healthkintai^® is a professional factory that produces and sells plant extracts. We have a large factory and a professional R&D team that can provide you with high-quality and high standard Withanolides powder.And we also have OEM&ODM serive,if you want to buy high-quality Withanolides,please contact us at info@kintaibio.com.

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Withanolides Powder Plant Source

Ashwagandha (also known as Indian ginseng or sleeping solanum) is native to India, the Middle East, and parts of Africa. This plant has a long history of use in traditional Indian medicine (Ayurveda). Our Ashwagandha raw materials are carefully selected from regions in India with tropical and subtropical arid and semi-arid climates, abundant sunshine, and moderate rainfall, which suits its drought-tolerant and sun-loving characteristics.​​​​​​​

Healthkintai^® Withanolides powder's COA&Packing details

Withanolides Powder Benefits

Withanolides for Sleep

Evidence suggests that taking Ashwagandha extract may have a positive effect on improving multiple dimensions of sleep indicators. Specifically, its potential benefits may include improved subjective sleep quality, increased sleep efficiency (i.e., the ratio of actual sleep time to total time in bed), prolonged total sleep duration, and shortened sleep latency. Notably, these improvements are often more pronounced in patients with insomnia.

Withanolides for Stress and anxiety

Ashwagandha extract powder has potential in relieving stress and anxiety, as well as lowering cortisol levels. To standardize its clinical application, an expert working group jointly formed by the World Federation of Biological Psychiatric Societies and the Canadian Network for the Treatment of Mood and Anxiety, after a careful evaluation of existing evidence, has tentatively released treatment guidelines for generalized anxiety disorder. These guidelines specify the recommended daily dosage of Ashwagandha root extract.

Withanolides for Men

Withanolides may indirectly support overall health by helping to relieve stress and improve anxiety through regulating endocrine and stress responses. Regarding physical performance, some studies have found that ashwagandha may help enhance muscle strength and endurance, and promote post-exercise recovery. Furthermore, some preliminary evidence points to its positive effects on male fertility, including the potential to increase testosterone levels and sperm quality.

Withanolides for Cancer

Current research on the relationship between Ashwagandha (also known as Indian ginseng) and cancer is mainly in the preclinical stage, namely at the level of cell and animal experiments. Existing laboratory studies have shown that the active ingredients in its extracts (such as ashnerolactone) may have the potential to inhibit the proliferation of certain cancer cells, induce apoptosis in cancer cells, and inhibit angiogenesis. However, these findings are far from being equivalent to clinical anti-cancer efficacy.

（Reference：https://ods.od.nih.gov/factsheets/Ashwagandha-HealthProfessional/）

Withanolides Powder Uses

Withanolides Powder has become an important raw material in the global health Supplement market. Its active ingredients (such as asholinone) can effectively lower cortisol levels under long-term stress, thereby alleviating anxiety and fatigue caused by chronic stress and helping to improve mood. By relieving anxiety and nervous tension, ashwagandha can help shorten sleep onset time, improve sleep efficiency and overall sleep quality, showing particular potential for stress-related sleep problems. It may also enhance muscle strength and endurance and accelerate physical recovery by supporting endocrine balance and reducing post-exercise cortisol spikes.

Withanolides Dosage

There is currently no universally accepted, legally binding official dosage standard for withanolides (the standard active ingredient in ashwagandha extract) globally, as regulatory agencies in different countries and regions (such as the US FDA and China's National Medical Products Administration) classify it as a dietary supplement or traditional herbal remedy, rather than a drug.

Withanolides Side Effects Side Effects

Withanolides is well tolerated in most adults, with side effects typically mild and uncommon. A small number of people may experience drowsiness or sleepiness due to its potential mild sedative effect. It is important to note that there are clear risks in certain populations: pregnant and breastfeeding women should avoid its use as its safety has not been established; patients with thyroid disease (especially hyperthyroidism) or autoimmune disorders should use it with caution, as it may affect thyroid function and immune system activity,it may also interact with sedatives, immunosuppressants, or thyroid hormone medications.

Where to buy the best Withanolides Powder?

• Premium Raw Materials

We strictly select premium South African ashwagandha roots from traditional Indian growing regions, controlling the process through our dedicated cultivation facilities to ensure the raw materials are free of heavy metals and pesticide residues. The purity of the raw materials is the foundation for high levels of active withanolides.

• Authoritative Certifications

Our production system has obtained multiple international standard certifications, including GMP, ISO9001, ISO22000, HACCP, KOSHER, and HALAL. Each batch of product comes with an authoritative third-party laboratory test report, clearly indicating the standardized content of withanolides, ensuring the stability and traceability of the active ingredient.

• Flexible Customization Solutions

We have OEM&ODM services at different concentrations (from 2.5% to 10% and above) according to the specific application scenarios of our clients (such as dietary supplements, sports nutrition products, or functional foods). We also support collaborative development in product formulation and packaging, helping you create competitive end products.Feel free to contact us at info@kintaibio.com.

FAQ

​​​​​​​Do withanolides increase testosterone?

Withanolides have the potential to increase testosterone levels, but the evidence is preliminary and primarily focused on specific populations. Some clinical trials in healthy men, particularly those experiencing mild stress or undergoing regular resistance training, have found a significant increase in serum testosterone levels after supplementation with standardized ashwagandha extract (rich in withanolides). Potential mechanisms may include stress reduction (thus decreasing the cortisol-induced suppression of testosterone), support for gonadal function, and reduction of oxidative stress.

Do withanolides reduce cortisol?

Withanolides have the potential to lower cortisol. As a key active ingredient in Ashwagandha, withanolides primarily work by modulating the hypothalamic-pituitary-adrenal (HPA) axis—the body's core stress response system. Clinical trials have shown that consistent supplementation with standardized Ashwagandha extract (typically rich in withanolides) significantly reduces cortisol levels in individuals under chronic stress, thereby helping to alleviate anxiety, improve mood, and promote relaxation.

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