Product information
- Ashwagandha extract.
- Extraction ratio 12:1.
- 5% Withanolides.
- Vegan-friendly.
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Ashwagandha extract (KSM-66®). 12 times more concentrated. 5% withanolides. Made exclusively from the root. Suitable for vegan diets.
Minimum purchase of units!
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GUIDELINE DOCUMENT FOR COMPETENT AUTHORITIES IN THE FIELD OF COMPLIANCE CONTROL WITH EU LEGISLATION
Warning about our product information
Ashwagandha extract (KSM-66®). 12 times more concentrated. 5% withanolides. Made exclusively from the root. Suitable for vegan diets.
Remarkable aspects:
Soy Free
Fish Free
Nut Free
Without GMOs
Suitable for Vegetarians
Egg Free
Gluten Free
Dairy Free
Lactose Free
Suitable for Vegans
Minimum purchase of units!
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GUIDELINE DOCUMENT FOR COMPETENT AUTHORITIES IN THE FIELD OF COMPLIANCE CONTROL WITH EU LEGISLATION
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Servings: 120
Serving size: 1 veg caps
Recommended daily intake: 2 veg caps
| Amount of nutrients | Per serving | Per daily intake |
|---|---|---|
Ashwagandha root extract (12:1) (5% withanolides) (Withania somnifera) (KSM-66®) | 300 mg | 600 mg |
root equivalence | 3600 mg | 7200 mg |
Withanolides | 15 mg | 30 mg |
Ingredients
Ashwagandha extract (12:1, from Withania somnifera root, 5% withanolides), veggie capsule [coating agent (hydroxypropylmethylcellulose)], rice flour, L-leucine.
Warnings
Store in a cool (below 25°C), dry and dark place. Do not exceed the stated recommended daily dose. Keep out of reach of the smallest children. Nutritional supplements should not be used to replace a balanced diet. KSM-66® is a registered trademark of Ixoreal Biomed Inc. It is necessary to maintain a varied and balanced diet and a healthy lifestyle. Health claim awaiting European authorization.
Servings: 180
Serving size: 1 veg caps
Recommended daily intake: 2 veg caps
| Amount of nutrients | Per serving | Per daily intake |
|---|---|---|
Ashwagandha root extract (12:1) (5% withanolides) (Withania somnifera) (KSM-66®) | 300 mg | 600 mg |
root equivalence | 3600 mg | 7200 mg |
Withanolides | 15 mg | 30 mg |
Ingredients
Ashwagandha extract (12:1, from Withania somnifera root, 5% withanolides), veggie capsule [coating agent (hydroxypropylmethylcellulose)], rice flour, L-leucine.
Warnings
Store in a cool (below 25°C), dry and dark place. Do not exceed the stated recommended daily dose. Keep out of reach of the smallest children. Nutritional supplements should not be used to replace a balanced diet. KSM-66® is a registered trademark of Ixoreal Biomed Inc. It is necessary to maintain a varied and balanced diet and a healthy lifestyle. Health claim awaiting European authorization.
Ashwagandha Extract KSM-66® (12:1) from EssentialSeries is a dietary supplement based on the root extract of ashwagandha.
Ashwagandha is a Sanskrit term, popularizing the Withania somnifera, also known as Indian Ginseng, since it has traditionally been used in this region with people of predominantly vata dosha (Health Canada, 2019).
This is a product suitable for vegan diets.
The ashwagandha:
KSM-66®: water extraction, only root and full spectrum
At HSN we choose KSM-66® for its extraction process and composition profile. Here are the three keys to know it at a glance:
A choice for those seeking a patented‑brand root extract, with a defined extraction process and a full spectrum profile. Plus, the version we use at HSN is vegan-friendly.
Learn the differences between our three extracts to choose according to what you’re looking for:
| Extract | Key characteristics | Choose if... |
| KSM-66® (12:1) | Root only. 5% withanolides. Water extraction and full spectrum. | You prioritize a branded extract that uses only root, alcohol-free extraction, and full spectrum. |
| Shoden® (40:1) | Root and leaves. 35% withanolide glycosides. | You’re after a branded extract with high standardization in withanolide glycosides. |
| Extract 10:1 | Root only. 8.5% withanolides. | You want a root extract with a 10:1 ratio and a defined withanolide content. |
Our Ashwagandha extract KSM-66® is made exclusively from Ixoreal Biomed Inc.’s raw material, the sole manufacturer of the internationally recognized brand.
We don’t use other ashwagandas as part of the product’s composition, it’s 100% KSM-66®, guaranteed.
The KSM-66® is made exclusively from a careful selection of the larger roots of the Withania somnifera, as their quality studies show these are the desirable plant parts.
No leaves or the smaller root fractions are used.
All the cultivation and harvest is done in the Indian state of Rajasthan, where climate and acidic soil conditions are optimal for growing the highest quality authentic Indian Ginseng.
The development of KSM-66® required no less than 14 years of research and development to refine the patented process Ixoreal uses to obtain its famous and reputed raw material.
The extract is characterized by, despite being standardized to 5% withanolides, being a “full-spectrum.”
Ixoreal explains that the “full-spectrum extract” is ideal, as most scientific research is conducted with Ashwagandha roots that maintain a balance among the plant’s characteristic chemical constituents. Obtaining an extract with an extremely high percentage of withanolides, according to the manufacturer, can cause the balance of substances to be lost.
The KSM-66® extraction process is based on “green chemistry” (green chemical), since its patented extraction procedure is developed without chemical solvents or alcohol.
KSM-66® is a raw material with a large amount of scientific studies backing its use.
Ixoreal Biomed states that no fewer than 22 human clinical trials, with the highest methodological quality, use KSM-66® to evaluate the effects of the study on ashwyandha use.
KSM-66® does not contain Withaferin A, a type of withanolide that Ixoreal considers relevant to remove for justified reasons in the studies they have conducted.
The practically nonexistent presence of Withaferin A and the 5% withanolide content guaranteed have been verified by high-performance liquid chromatography (HPLC) rather than gravimetry as other manufacturers use to measure extract constituents, since, according to Ixoreal, gravimetry overestimates the product’s withanolide content by up to three times.
Ixoreal holds 24 quality certificates guaranteeing good manufacturing practices.
For its great performance, KSM-66® has received renowned innovation and quality awards worldwide throughout its market history.
Our version of KSM-66® is vegan. But not all of it is.
Ixoreal produces 2 types of KSM-66®:
Our product contains no allergens listed by EU Regulation 1169/2011; and is 100% suitable for vegan diets.
You can use it with:
References on its ingredients:
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The questions are asked by users and the answers are prepared by the HSN team for informational purposes. The information provided does not replace the advice or care of a healthcare professional. References to food supplements have not been evaluated by the EFSA (European Food Safety Authority) and are not intended to diagnose, treat, cure, or prevent any disease. HSN reserves the right to review or update the answers when necessary.
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A satisfied customer says:
Ideal in the morning
Jordi | 29/01/2026
I take it every morning and it helps me to face the day with more tranquility, recommended 100x100.
A critical customer says:
Easy to swallow pending prolonged consumption
Ignacio | 15/05/2025
I have been using the product for a short time. I have not noticed any noticeable results so far, I imagine because it will take more time consuming it. The size of the tablet is small and easy to swallow.
Score of 4.75 / 5.00 of 544 real reviews
The product reviews and opinions published reflect only the customers’ views and experiences. HSN does not verify or endorse such comments or claims, and is not responsible for the content provided in the reviews. Statements regarding food supplements have not been evaluated by the EFSA (European Food Safety Authority) and are not intended to diagnose, treat, cure, or prevent any disease or medical condition.
Diego |
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Ashwagandha extract KSM-66® (12:1) 300mg
Product
Highly recommended product, excellent quality at a good price. Daily use is advisable.
Yurena |
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Ashwagandha extract KSM-66® (12:1) 300mg
Perfect
It's perfect. It fulfills the function described in the product details. I'll keep buying.
Aldo |
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Ashwagandha extract KSM-66® (12:1) 300mg
Super
Excellent supplement, effective and of high quality. Excellent value for money, recommended!
Carolina |
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Ashwagandha extract KSM-66® (12:1) 300mg
It delivers everything it promises
Very complete, honestly it's one of the best I've seen to take, and it's also very easy to ingest since it's quite small.
Nerea |
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Ashwagandha extract KSM-66® (12:1) 300mg
Very good product
It's a very good product. Excellent value for money. When I need it, I'll buy again. I'm very happy with all the products I buy at HSN, all the products are of high quality.
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