NATU Ashwagandha Extract KSM-66 (5% Withanolides) with Piperine 90 Capsules
NATU Ashwagandha Extract KSM-66 (5% Withanolides) with Piperine 90 Capsules
NATU Ashwagandha KSM-66 Extract (5% Withanolides) with Piperine
90 capsules
Ashwagandha KSM-66 is the most researched and most acclaimed ashwagandha root extract (Withania somnifera) in the world. This patented and standardised extract was developed to ensure the maximum content of active ingredients while preserving the traditional, full-spectrum profile of the extract. It is traditionally used to support sleep, mental health, concentration, and resilience to stress. Each capsule contains 500mg of KSM-66 standardised extract (with a withanolide content of ~5%) and 5mg of piperine, which increases bioavailability and promotes faster and more effective absorption of the active ingredients.
Ashwagandha KSM-66 Extract
Ashwagandha, or Withania somnifera, is one of Ayurveda's most revered herbs, with a tradition spanning thousands of years. It is mainly used for supporting resilience to stress, rejuvenation, sleep, and normal function of the reproductive system.
Why is KSM-66 premium?
- Patented and Standardised: KSM-66 is a commercially proven form, produced with an emphasis on extraction only from the root (not the leaves), which corresponds to traditional Ayurvedic use and guarantees a consistent profile of active ingredients.
- Full-spectrum: the extraction technology preserves the broad spectrum of substances naturally contained in the root, not just isolated components.
- Standardisation to withanolides (5%) means that each batch has a consistent level of key active ingredients—important for efficacy and repeatable results.
Approved Effects of Ashwagandha (Withania somnifera)
- ADAPTOGEN - has adaptogenic and antioxidant effects
- MENTAL WELL-BEING - supports mental health and relaxation
- STRESS - supports resilience to stress
- SLEEP
- CONCENTRATION AND MEMORY - supports cognitive functions including memory, concentration, attention, and alertness
- CIRCULATORY SYSTEM - contributes to the normal functioning of the cardiovascular system
- REPRODUCTION - supports the normal function of the reproductive system
- RESPIRATORY SYSTEM - supports the normal function of the respiratory system
- VITALITY - provides energy and vitality
- MUSCLES - supports endurance and muscle mass growth
- BEAUTY - contributes to the good condition of your skin and to rejuvenation
How Ashwagandha Works
Ashwagandha is classified as an adaptogen—a plant that helps the body respond better to stressful situations. The main mechanisms described in scientific literature are:
- Regulation of stress response: it reduces cortisol levels (the stress hormone), thereby helping to mitigate the long-term effects of chronic stress (fatigue, tension, persistent irritability).
- Calming the nervous system: it can promote relaxation and improve sleep quality without causing drowsiness during the day.
- Support for physical performance: some studies show an improvement in strength and endurance with regular use.
- Cognitive and mood effects: it can contribute to better mental resilience, concentration, and mood stability.
The Role of Piperine—Why It's in the Combination
Piperine (an extract from black pepper) is added in a small, effective dose (5mg) because:
- It increases the absorption of some substances in the digestive tract (including some phytochemicals), which means the active ingredients of ashwagandha can enter the bloodstream faster and more effectively.
- This enhances the synergistic effect—it's not 'just' a combination of two ingredients; piperine specifically improves the bioavailability of withanolides, so a smaller dose can have a better effect.
Suitable for
- People with a demanding work or personal life who want to improve their resilience to stress.
- Anyone looking for natural support for sleep and regeneration.
- Athletes and active individuals who want to support regeneration, strength, and endurance.
- Anyone who prefers a premium standardised and clinically tested extract over uncontrolled blends.
Not suitable for
- Use during pregnancy and breastfeeding is not recommended—consult your doctor.
- If you are taking medication for your thyroid, sedatives, or antidepressants, consult your doctor before starting use. Piperine can affect the metabolism of some medications.
Why choose food supplements from NATU
In each capsule, you will find only what the body truly needs – nothing more, nothing less. A pure formula without fillers, colourants, preservatives, or artificial additives.
Laboratory Tested
No fillers or additives
Made in the Czech Republic
Vegan friendly
Ingredients
| Ingredient | Content per capsule |
|---|---|
| Ashwagandha Extract (KSM-66) | 500 mg |
| - of which withanolides | 25 mg |
| Black Pepper Extract | 5 mg |
Ashwagandha root extract KSM-66 (Withania somnifera) with 5% withanolides, HPMC capsule, black pepper extract (Piper nigrum) with 95% piperine.
Recommended Dosage
1 capsule daily in the morning or before noon. Take with food for better absorption. For sensitive individuals, the capsule can be taken in the evening for better relaxation and sleep.
Warning
Not intended for children, pregnant or breastfeeding women unless recommended by a doctor. Do not exceed the recommended daily dose. This is not a substitute for a varied diet.
Storage
Store in a cool, dry place, out of the reach of children.
Specifications
Features
Storage temperature
Packaging
Product characteristics
Accessory type
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Form
| Code: | SPTnatu187 |
| Warranty: | 24 months |
| Manufacturer information |
NATU s.r.o., Žatecká 41/4, 110 00 Praha 1, Staré Město, [email protected], +420 730 510 294, www.natu.cz 
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