Ashwagandha KSM-66 Capsules 500 mg ORGANIC
- Organic Ashwagandha KSM-66 Extract
- Vegetable capsules
- Handy resealable packaging
Cupplement is now GOYU. Same quality, new name.

Why should you choose this product?
This Ashwagandha is a completely pure form of ashwagandha without artificial additives.
High dosage of active substances (5%)
KSM-66 is a patented, full-spectrum extract of the root of the Ashwagandha plant (Withania somnifera). This extract is known for its high concentration of withanolides and is produced using a process that combines traditional Ayurvedic methods with modern scientific techniques.
Purest form of Ashwagandha
The benefits of Ashwagandha KSM 66
- Ashwagandha helps relax the body and mind*
- It has a beneficial effect on the heart and blood vessels*
- It's good for the memory*
- Helps promote sleep*
- It supports energy levels*
Our promises
100% natural
This product is GMO-free and contains no added ingredients.
From Europe
All our products are made in Europe with pure ingredients of international origin.
Feel Good Guarantee
Are you not satisfied with your purchase? Then you will always get your money back within 30 days.
Delivered the next day
Ordered on working days = in your mailbox the next day. Always free shipping from €40.
What is Ashwagandha and How Does it Help You?
Learn all about the benefits of ashwagandha, from reducing stress to improving energy and sleep. Watch the video!
Can be combined well with
Rhodiola Rosea
Rhodiola is an adaptogen that helps reduce stress and improve mood. It works in tandem with ashwagandha, as it increases energy levels and helps you cope better with stress, while ashwagandha helps you stay calm.
Reishi
Reishi is known for its calming properties and promoting relaxation, which goes well with the effects of ashwagandha on stress reduction. It can also contribute to better sleep quality.
Löwenmähne
Lion's Mane is good for brain function and memory. Combining Lion's Mane with ashwagandha can help to both improve mental focus and reduce stress, leading to better overall mental health.
Maca
Maca is often used to boost energy and support hormonal balance. It can work well with ashwagandha, especially for those looking to boost their energy without the downsides of caffeine or other stimulants.
Turkesteron
Turkesterone supports muscle growth and endurance. Combined with ashwagandha, it can help to both improve physical performance and promote mental calm, achieving a balance between physical activity and stress reduction.
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Ashwagandha KSM-66 Capsules 500 mg ORGANIC
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Frequently Asked Questions
Why is this Ashwagandha better than that of other providers?
Many other providers offer a form of Ashwagandha that contains additional additives.
Our Ashwagandha is 100% pure and free of artificial additives. In addition, our Ashwagandha is Organically certified.
I read negative reports about Ashwagandha. What do you think about that?
We believe it is important to inform our customers well about the possible dangers surrounding supplements. We have decided to continue selling Ashwagandha and follow the advice of the trade association for nutritional supplements. NPN, the Dutch trade association for nutritional supplements, indicates that use of ashwagandha is usually safe.
Always read the packaging and instructions carefully before use. If in doubt, we always recommend consulting a doctor.
be careful when taking thyroid medications. They also advise against the simultaneous use of antidepressants and ashwagandha. Additionally, due to the lack of safety data, NPN does not recommend the use of ashwagandha during pregnancy and lactation.
Can I use this Ashwagandha safely?
We do everything we can to supply products of the highest quality and that comply with European legislation. However, it may differ per individual situation how your body reacts to this product.
Additional warning for this product: Be careful when using thyroid medications. We also advise against the simultaneous use of antidepressants and ashwagandha. Additionally, due to the lack of safety data, NPN does not recommend the use of ashwagandha during pregnancy and lactation.
What is Ashwagandha?
Ashwagandha, also known as Withania somnifera, is an herb that has been used for centuries in traditional Ayurvedic medicine, originating in India. It is also known as Indian ginseng or winter cherry.
Ashwagandha is classified as an adaptogen, meaning it helps the body cope with stress. It is believed to have several health benefits, although scientific research is still ongoing to fully understand its effects.
Does this product contain allergens?
No, this product does not contain allergens.
What is the origin of this product?
This product is imported from India and packed in capsules in Europe by our partners. We hereby guarantee that this product meets all European standards.
How do I get my money back if I am not satisfied?
With us you get 30 days to try the product. Are you not satisfied after 30 days? Then you always get your money back. You can simply send us an email if you want to take advantage of this arrangement.
How does shipping work for this product?
This product fits through the letterbox! You therefore do not have to stay at home to receive your package. If you order before 10:00 PM on workdays, your order will be shipped the same day.
What exactly is Ashwagandha KSM-66?
Ashwagandha (Withania somnifera) is an adaptogenic plant that helps keep the body in balance.
KSM-66 is a clinically studied, standardized extract high in active withanolides, derived from the root of the plant.
What makes KSM-66 different from regular Ashwagandha?
KSM-66 is a patented extract produced through an exclusive water extraction process, which preserves the natural composition of the root .
It is completely full-spectrum , meaning it respects the natural balance of the plant.
When is the best time to take Ashwagandha?
Take 1 capsule per day , preferably in the morning or early afternoon with water or a light meal.
During stressful periods, you can also take it in the evening to promote relaxation.
How long does it take for Ashwagandha to work?
Most people notice a difference within 1–2 weeks : more peace, resilience and energy.
For best results , daily use for at least 4–6 weeks is recommended.
Is Ashwagandha Safe for Daily Use?
Yes, KSM-66 has been clinically studied and is safe for long-term use within the recommended dosage.
It is a natural and non-addictive supplement.
Can I combine Ashwagandha with other supplements?
Yes, Ashwagandha combines well with Magnesium , Apigenin or Valerian for rest and recovery, or with Ginkgo Biloba for extra focus.
Avoid excessive combination with other sedative herbs without consulting a doctor.
Is GOYU Ashwagandha vegan and natural?
Yes, our KSM-66 Ashwagandha is 100% plant-based, vegan , and produced without synthetic fillers, gluten, or GMOs.
Each batch is lab tested for purity and quality .
Can I continue using Ashwagandha?
Yes, Ashwagandha can be used safely long term .
Many users take it daily as part of their stress management and focus routine .
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