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Less stress, more calm

Ashwagandha KSM-66

KSM-66 is the gold standard among ashwagandha extracts. It helps the body manage stress, regulates cortisol and supports mental balance.

€10.85
Lowers the stress hormone levelClinically proven reduction in cortisol, so you feel calmer and more balanced
Better memory and concentrationSupports cognitive function, especially during periods of increased strain
KSM-66, a patented, full-spectrum extract500 mg, 5% withanolides. Made without alcohol or chemical solvents
From organic farms in IndiaOrganically grown roots, the whole process under strict control. Tested for purity
1 Choose a pack size:
30 capsules
€10.85€0.36 / capsule
60 capsules
€21.70€0.36 / capsule
120 capsules
€43.40€0.36 / capsule
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Composition
KSM-66 extract from ashwagandha root (Withania somnifera), standardised to 5% withanolides, vegan capsule (hydroxypropyl methylcellulose), anti-caking agent (magnesium salts of fatty acids).
Dosage

Take 1 capsule daily, ideally after a meal, with plenty of water.

What makes Sanazia Ashwagandha KSM-66 special?

How it works in the body

Ashwagandha (Withania somnifera) is one of the most important herbs in Ayurveda, where it has been used for thousands of years as an adaptogen, a substance that helps the body better cope with stress. Its effect lies in its ability to modulate the body's stress axis (the stress-response system) and regulate the level of cortisol, the primary stress hormone. In this way, it contributes to a feeling of calm, mental balance and improved resilience to both psychological and physical strain. It also supports cognitive functions such as memory and concentration, and contributes to increased energy and the body's overall resilience.

How it works in the body
Why this form and dose

KSM-66 is a patented, full-spectrum extract (containing the whole spectrum of active compounds) from ashwagandha root, which is considered the gold standard on the market. Unlike common extracts, it is produced by a unique "Green Chemistry" process (an environmentally friendly chemistry that uses no chemical solvents) without the use of alcohol or chemical solvents, which ensures that all active compounds are preserved in their natural ratio. The dose of 500 mg per capsule is in line with the dosages used in many clinical studies and represents an optimal amount for everyday support of stress resilience and improved overall wellbeing.

Why this form and dose
Origin of the ingredients and quality control

KSM-66 comes from organically grown ashwagandha roots from the manufacturer's own farms in India, where this plant has its natural home. The entire process, from seed to final extract, is under the manufacturer's strict control. Every batch is standardised to a minimum of 5% withanolides and undergoes thorough testing in independent laboratories to confirm purity, potency and the absence of heavy metals or microbiological contaminants. This commitment to quality ensures that you get only the best from the ashwagandha root.

Origin of the ingredients and quality control
Backed by research

KSM-66 is the most clinically studied ashwagandha extract in the world, with more than 48 completed clinical studies. Its effects on stress and anxiety are well documented. For example, a randomised, double-blind, placebo-controlled study by Chandrasekhar et al. (2012) showed that 8 weeks of taking KSM-66 (600 mg daily) led to a significant reduction in the level of the stress hormone cortisol of 27.9% and a 44% reduction in perceived stress compared with placebo.

Backed by research
Realistic expectations and long-term use

The adaptogenic effects of ashwagandha develop gradually and require regular use. The first subjective improvements in stress management, sleep quality or energy levels usually appear after 2 to 4 weeks. To achieve significant, stable results, such as a reduction in cortisol levels, use for at least 8 to 12 weeks is recommended. Ashwagandha KSM-66 is safe for long-term use, and its effect is best expressed in combination with a healthy lifestyle.

Realistic expectations and long-term use

Backed by clinical studies

Chandrasekhar, K., Kapoor, J., & Anishetty, S. (2012). A prospective, randomized double-blind, placebo-controlled study of safety and efficacy of a high-concentration full-spectrum extract of ashwagandha root in reducing stress and anxiety in adults. Indian Journal of Psychological Medicine, 34(3), 255-262.
, Lopresti, A. L., Smith, S. J., Malvi, H., & Kodgule, R. (2019). An investigation into the stress-relieving and pharmacological actions of an ashwagandha (Withania somnifera) extract: A randomized, double-blind, placebo-controlled study. Medicine, 98(37), e17186.

What makes us different?

A comparison of approaches to help you make an informed decision.

What makes us different?
GMO-freeGMO-free
Preservative-freePreservative-free
Gluten-freeGluten-free
No unnecessary additivesNo unnecessary additives
Cruelty-freeCruelty-free
Laboratory testedLaboratory tested
Recommended by doctorsRecommended by doctors
Tested for glyphosateTested for glyphosate
VeganVegan
Made in the EUMade in the EU
The principles behind our products

The principles behind our products

Composition built around purpose

We design our products based on practice and studies, not trends. Fewer ingredients, more functionality. We source ingredients from locations with a naturally high potential for effectiveness.

Our own production

We manufacture our products under our own supervision in certified facilities in Slovakia. Every batch undergoes independent laboratory testing, where we verify the purity and effectiveness of the composition. The certificates of analysis are our guarantee as well as yours.

Expert support as part of the service

Your questions are answered by a qualified expert, not a bot. We believe a personal approach is part of quality care for a person's health.

Responsibility in approach and in packaging

Customer satisfaction matters most to us. That's why we use biodegradable packaging, minimal filler material, and communicate without empty promises.

Care backed by science

Three steps to visible results.

Identify the need
1

Identify the need

Choose a targeted solution for your specific health goal.

Build a habit
2

Build a habit

Work the supplement into your routine. Consistency is the basis of every effect.

Track the change
3

Track the change

Active ingredients need time to start working systematically in the body.

Recommended by experts

Ing. Vojtěch Meier

Ing. Vojtěch Meier

Nutrition advisor

Ing. Marek Fajstavr

Ing. Marek Fajstavr

Nutrition advisor

Mgr. Olga Antošová

Mgr. Olga Antošová

Doctor

Dr. Tomáš Hadžega, PhD.

Dr. Tomáš Hadžega, PhD.

Nutrition advisor

Ing. Jana Guráňová

Ing. Jana Guráňová

Nutrition therapist

Who is Sanazia a natural part of every day for?

For anyone who wants more from supplements than a nice package

ParentsParents
Active athletesActive athletes
SeniorsSeniors
Healthcare professionals and nutrition advisorsHealthcare professionals and nutrition advisors
People with an active work lifePeople with an active work life

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Reviews

4,8
★★★★★113 ratings
★★★★★

„It helps me cope with stress at work better. I'm not as short-tempered and I feel calmer."

S
Simona Q.✓ Verified customer
★★★★★

„Great product from Sanazia. I feel calmer and sleep better. I recommend it to everyone."

P
Pavol K.✓ Verified customer
★★★★★

„I've been taking it for about a month and I feel much calmer. I cope with stress at work better."

L
Lenka J.✓ Verified customer
★★★★★

„Great for sleep. I fall asleep faster and don't wake up as often during the night."

M
Marek B.✓ Verified customer
★★★★★

„I've tried several ashwagandha brands, but this KSM-66 is really the best. I can feel the difference."

J
Ján L.✓ Verified customer
★★★★★

„I take it regularly and feel like I have more energy and a better mood. Recommended."

J
Jana X.✓ Verified customer
★★★★★

„I didn't expect it to have such an effect. I'm pleasantly surprised. I'll definitely buy it again."

M
Milan J.✓ Verified customer
★★★★★

„It helps me concentrate while studying. I'm not as scatterbrained and I remember more. I take one capsule in the morning and one in the afternoon."

K
Katarína V.✓ Verified customer
★★★★★

„At first I didn't feel anything, but after about 3 weeks I noticed I was less anxious. It just takes patience. I'll definitely keep taking it."

E
Eva B.✓ Verified customer
★★★★★

„I have a demanding job and used to be completely exhausted by the evening. Since I started taking ashwagandha, I have more energy even after work. I even feel like going to exercise. Great stuff."

A
Andrej K.✓ Verified customer

Frequently asked questions

Answers to your questions

Who is this supplement for?

This product is ideal for people who feel overloaded by stress, struggle with insomnia, or are looking for a natural way to support their overall mental health. It is also suitable for people looking for support in improving their physical performance and increasing energy.

Mechanism of action: how does this supplement support your health?

Ashwagandha is an adaptogenic plant, meaning it helps the body adapt to stress, whether physical, chemical or biological. Its active compounds, known as withanolides, help support hormone balance and nervous system function, which contributes to improved mood, reduced anxiety and better sleep quality. Ashwagandha may also help improve physical performance and endurance by supporting a healthy metabolism and energy balance in the body.

When is the best time to take this supplement?

Ashwagandha is best taken in the evening before bed, so its relaxing effects can be put to full use in supporting good, restorative sleep. Ashwagandha is best taken with food or right after a meal, to ensure optimal absorption and minimise possible gastrointestinal side effects.

How long does it take for the supplement to show effects?

The effects of ashwagandha may vary from person to person, but in general you can expect to start feeling an improvement in your response to stress and in sleep quality after 2 to 3 weeks of regular use. For maximum effect and long-term results, it is important to take ashwagandha regularly and consistently.

History and origin

Ashwagandha, originally from South Asia, is a key part of the ancient Indian medicine of Ayurveda, where it has been used for more than 3,000 years. Its Sanskrit name means "the smell of a horse," referring to its characteristic aroma and its presumed revitalising effects. In traditional Ayurvedic texts, it is referred to as "Rasayana," meaning support for vitality and longevity.

How long does delivery take?

Standard delivery takes 2-3 working days. For orders over 50 €, shipping is free.

Can I cancel my subscription at any time?

Yes, you can cancel your subscription at any time free of charge, directly in your account.

Are the products suitable for vegans?

Most of our products are suitable for vegans. You'll find the details on each product page.

How should I store the vitamins?

Store in a dry, dark place at room temperature, out of the reach of children.

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Ashwagandha KSM-66
Ashwagandha KSM-66€10.85