Share on

Facebook Logo Whatsapp Logo Telegram Logo Email Logo Clipboard Logo
Highlight

Ashwagandha extract KSM-66® (12:1) 300mg

Essential Series

Remarkable aspects:

Soy Free

Soy Free

Fish Free

Fish Free

Nut Free

Nut Free

Without GMOs

Without GMOs

Suitable for Vegetarians

Suitable for Vegetarians

Egg Free

Egg Free

Gluten Free

Gluten Free

Dairy Free

Dairy Free

Lactose Free

Lactose Free

Suitable for Vegans

Suitable for Vegans

Product information

  •  Ashwagandha extract.
  •  Extraction ratio 12:1.
  •  5% Withanolides.
  •  Suitable for vegan diets.

How to take

Best time to take

Products related to this item

Full description
Table of contents

What is Ashwagandha Extract KSM-66® (12:1)?

Ashwagandha Extract KSM-66® (12:1) by EssentialSeries is a dietary supplement based on Ashwagandha root extract.

Ashwagandha is a Sanskrit term, with which Withania somnifera, also known as Indian ginseng, has become popular, since it is in this region where it has traditionally been used with people of predominantly vata dosha (Health Canada, 2019).

This is a product suitable for vegan diets.

Properties of Withania somnifera (Ashwagandha)

 Ashwagandha:

  •  Has a general rejuvenating effect.
  •  Improves the body's resistance to stress.
  •  Helps maintain mental balance.
  •  Supports the onset of sleep.
  •  Supports learning, memory and recall.
  •  Has adaptogenic properties.
  •  Supports male sexual function.
  •  Helps maintain energy levels.
  •  Helps sustain optimal stamina, feelings of energy and vitality, physical and mental wellbeing.
  •  Contributes to emotional balance and overall wellbeing.

Why buy Ashwagandha KSM-66® at HSN?

KSM-66®: water extraction, only root and full spectrum

At HSN we choose KSM-66® for its extraction process and its composition profile. Here are the three keys to know it at a glance:

  •  Water extraction, alcohol-free: a water-based process that doesn’t use alcohols as solvents.
  •  Only root, no leaves: made exclusively from the root of Withania somnifera, the part of the plant traditionally used.
  •  Full spectrum: its process is designed to maintain the balance between the characteristic root compounds, with a standardized 5% withanolides.

A choice for those looking for a root extract from a patented brand, with a defined extraction process and a full-spectrum profile. Also, the version we use at HSN is vegan.

Questions about KSM-66, Shoden or 10:1 Extract?

Learn the differences between our three extracts to choose what you’re after:

ExtractMain characteristicsChoose it if...
KSM-66® (12:1)Root only. 5% withanolides. Water extraction and full spectrum.You prefer a branded extract that combines root-only use, alcohol-free extraction, and full spectrum.
Shoden® (40:1)Root and leaves. 35% withanolide glycosides.Looking for a branded extract with high standardization in withanolide glycosides.
Extracto 10:1Root only. 8,5% withanolides.Want a root extract with a 10:1 ratio and a defined withanolide content.

Pure KSM-66®

Our Ashwagandha extract KSM-66® is produced unique and exclusively with Ixoreal Biomed Inc. material, the only manufacturer of the internationally prestigious registered brand.

We don’t use other Ashwagandhas as part of our product’s composition, it’s 100% KSM-66®, guaranteed.

KSM-66® is made exclusively from a careful selection of the largest roots of Withania somnifera, since, according to its quality research, those are the plant parts worth using.

No leaves or the smallest root fractions are used.

All cultivation and harvesting is carried out in the Indian state of Rajasthan, where the climate and acidic soil conditions are optimal for growing the best quality authentic Indian ginseng.

14 years of research

The development of KSM-66® has required no less than 14 years of research and development to refine the patented process Ixoreal uses to obtain its famous and renowned raw material.

The extract’s obtaining is characterized by, despite being standardized to 5% withanolides, being considered a “full-spectrum”.

Ixoreal explains that the “full-spectrum extract” is ideal, since the largest share of scientific research is conducted with Ashwagandha roots that balance the plant’s characteristic chemical constituents. Obtaining an extract with an extremely high percentage of withanolides may, according to the manufacturer, disrupt the balance of substances.

The KSM-66® extraction process is based on green chemistry (green chemistry), since its patented extraction method is developed without chemical solvents or alcohol.

KSM-66® is a raw material with a large number of scientific studies backing its use.

Ixoreal Biomed states that as many as 22 human trials, with the highest methodological quality, use KSM-66® to evaluate the effects of the study on the use of ashwagandha.

Sin Witaferina A. Validated by HPLC

KSM-66® does not contain Withaferin A, a type of withanolid that Ixoreal considers relevant to remove for justified reasons in the studies they have conducted.

The practically non-existent presence of Withaferin A and the guaranteed 5% withanolides have been verified by high-performance liquid chromatography (HPLC) rather than gravimetry as other manufacturers do to measure extract constituents, since, according to Ixoreal, gravimetry overestimates up to 3x the product’s withanolide content.

Certificates and awards

Ixoreal holds 24 quality certificates guaranteeing its good manufacturing practices.

For its outstanding performance, KSM-66® has received renowned awards for innovation and quality, worldwide, throughout its market life.

Our version of KSM-66® is vegan. But not all of it is.

Ixoreal produces 2 types of KSM-66®:

  •  Vegan and allergen-free.
  •  Non-vegan and with milk allergen.

Our product does not contain allergens listed in EU regulation 1169/2011; and is 100% suitable for vegan diets.

What to combine this product with?

You can use it with:

References about its ingredients:

Questions from other clients (8)

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.

See more See less

What our customers say about the product

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.

Lo tomo cada mañana y me ayuda a afrontar el día con más tranquilidad, recomendado 100x100.
Has the review helped you?

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.

Llevo poco tiempo utilizando el producto. No he notado de momento resultados reseñables, imagino porque hará falta llevar más tiempo consumiéndolo. El tamaño de la pastilla es pequeño y fácil de tragar.
Has the review helped you?

Score of 4.75 / 5.00 of 553 real reviews

Filter
loader
Loading...

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.

See more See less

Pedro Fdez |

Verified purchase

Ashwagandha extract KSM-66® (12:1) 300mg

Good product

Good product, arrived quickly and is great quality. I buy it regularly and it never disappoints. Highly recommended.

Buen produco, llego rapido y buena calidad, lo compro recurrentemente y es un acierto, recomendable.
Has the review helped you?
General satisfaction (5.0 / 5)
Packaging (5.0 / 5)
Value/Price (5.0 / 5)
Results (5.0 / 5)

jaione |

Verified purchase

Ashwagandha extract KSM-66® (12:1) 300mg

good

We got it to try it out, and so far it looks promising. We'll keep using it and see how it goes.

La hemos cogido para empezar a probar y de momento tiene buena pinta seguiremos probando a ver que tal.
Has the review helped you?
General satisfaction (5.0 / 5)
Packaging (5.0 / 5)
Value/Price (5.0 / 5)
Results (5.0 / 5)

Maria Carolina |

Verified purchase

Ashwagandha extract KSM-66® (12:1) 300mg

Excellent product

Very happy with this product. Good quality, easy to take and excellent value for money. I really liked it and would buy it again.

Muy satisfecha con este producto. Buena calidad, fácil de tomar y con una excelente relación calidad-precio. Me ha gustado mucho y volvería a comprarlo.
Has the review helped you?
General satisfaction (5.0 / 5)
Packaging (5.0 / 5)
Value/Price (5.0 / 5)
Results (5.0 / 5)

Alberto |

Verified purchase

Ashwagandha extract KSM-66® (12:1) 300mg

Great product

Good value for money. I recommend it to everyone; it’s useful for all kinds of people. 100 % recommended.

Buen producto calidad precio, lo recomiendo a todo tipo de personas , es útil para todo tipo de personas, recomendable 100 x 100
Has the review helped you?
General satisfaction (5.0 / 5)
Packaging (5.0 / 5)
Value/Price (5.0 / 5)
Results (5.0 / 5)

Vanessa |

Verified purchase

Ashwagandha extract KSM-66® (12:1) 300mg

Good product

It’s a good product. The size is ideal, it’s easy to swallow and it leaves no aftertaste. I also like that it isn’t mixed with any type of magnesium.

Es un buen poducto, el tamaño es ideal fácil de tragar, no deja regusto a nada. También me gusta que no esté mezclado con ningún tipo de magnesio.
Has the review helped you?
General satisfaction (5.0 / 5)
Packaging (5.0 / 5)
Value/Price (5.0 / 5)
Results (5.0 / 5)
See all reviews
sciencie

Own manufacturing

We produce our products and sell them directly to you.

verified

Guaranteed quality

Complete control over our processes earns us the highest certifications.

savings

Right price

Our philosophy ensures we offer the best possible price to our customers.

handshake

Sustainable and social

We strive to contribute to a better society.

unarchive

Free shipping

Spend just €29.99, and we’ll ship your entire order for free.

rocket

Super-fast delivery

Once you place your order, it’ll arrive within 1-3 business days.

mark mail

Daily promotions

We run daily offers so you can make the most of our deals.

payment

Payment options

You can choose from a variety of payment methods.