Micronutrients

Best Ashwagandha supplement: What to look out for

from Mag. Margit Weichselbraun
on 22.09.2025
Mountain and mountain lake

Ashwagandha is no longer an insider tip – but with so much choice available, many people are wondering: Which ashwagandha is the best? And how can I recognise a high-quality product? We'll show you what to look for when comparing and buying – from the origin of the raw material to the composition and the optimal dosage form. And, of course, we'll also introduce you to our personal ashwagandha test winner.

Ashwagandha – a traditional plant with modern relevance

Ashwagandha, also known as sleep berry, Indian ginseng or winter cherry, has been firmly established in Ayurvedic teachings for centuries. The evergreen shrub with its striking red berries grows in parts of Asia and Africa – mainly the roots and leaves are used.

Whether as tea, capsules, powder or extract, this versatile plant is known for accompanying you in stressful moments and supporting your inner balance. But ashwagandha can do even more – which is why it's worth taking a look at its effects, intake and dosage.

Curious? Then discover how ashwagandha can accompany you every day.

More about the effects, intake and dosage of ashwagandha

Which ashwagandha is the best? – Comparison criteria

Whether for mental balance, better sleep, stressful periods or as a muscle-building aid, ashwagandha is a true all-rounder.

But beware: not every product delivers what it promises. If you are looking for a supplement that really suits you, it is worth taking a closer look at the details.

We'll show you the three key comparison criteria that make all the difference when choosing a product – so you can make the best decision for you with all the information you need.

Here are the three most important comparison points to consider when making your choice:

Raw material quality and purity

When it comes to plant extracts, quality and purity are of utmost importance. Therefore, be sure to choose a reputable supplier who subjects their products to regular quality controls.

Particularly important: The ashwagandha extract should be standardised – i.e. it should contain a defined amount of withanolides. This way, you know what's in it – and you can rely on consistent quality.

Our tip: The purer and clearer the dosage of a product, the better the natural potential of ashwagandha can be utilised – without any unnecessary additives.

Dosage form

Whether extract, tea, capsule or powder – ashwagandha comes in many forms and the best choice depends entirely on your everyday life and preferences.

Do you love little rituals and moments to unwind? Then ashwagandha as a tea could be just the thing for you – perfect for a relaxing break with cosy, warm vibes.

Looking for something more practical? If you have trouble swallowing tablets but still want to remain flexible, powder is a smart alternative. Simply stir it into water or add it to a smoothie – done.

However, many people choose ashwagandha capsules. Why? They are quick and easy to take, and the extracts they contain are often more potent than their powdered counterparts. They also elegantly circumvent the bitter taste that ashwagandha naturally has.

No matter what you decide, the important thing is that the form suits you – and fits well into your days.

Ingredients and composition: more than just ashwagandha

Ashwagandha can do a lot on its own, but when combined with other vital substances, the root often unfolds its potential in an even more targeted manner.

A real mark of quality, for example, is a full-spectrum extract: this contains not only the root, but also components of the plant itself, thus providing the entire natural spectrum of active ingredients that make up ashwagandha.

Magnesium can also help to promote inner calm – ideal for stressful days. Vitamin B6, on the other hand, plays a role in your mental performance and supports your concentration.

So here's our tip: be sure to take a look at the composition. Which nutrients complement ashwagandha? Which combination suits your personal needs? Because in the end, it's not just about taking anything – it's about taking exactly what your body needs right now.

BIOGENA Ashwagandha products in comparison

Comparison based on composition

Ingredient Ashwagandha Formula Ashwagandha Fusion Complete Ashwagandha Triple Superior Amino-Abendtrunk®
Withanolide content 35 mg per capsule 35 mg per capsule 40 mg per capsule 3,5 mg per stick
Ashwagandha root extract x x x x
Ashwagandha plant extract - x x -
Magnesium x - x x
Vitamin B6 x - x x
Hop extract - - - x
Glycine - - - x
L-tryptophan - - - x

Our test winner: Ashwagandha Triple Superior – concentrated plant power in capsules

If you are looking for a really powerful ashwagandha product, there is no way around Ashwagandha Triple Superior. Why? Quite simply because these capsules combine three high-quality extracts into a unique combination of active ingredients.

These include:

  • the proven brand-name raw material KSM-66®,
  • a specially high-dose root extract with standardised withanolide content,
  • and a whole-plant extract that reflects the full spectrum of the plant.

The result? 40 mg of withanolides per capsule – one of the highest dosages currently available on the market.

The formula is supplemented with magnesium and vitamin B6, which contribute to normal nerve and mental function – for well-rounded support in challenging times.

biogena-line
Ashwagandha Triple Superior 

The skilful fusion of three premium extracts ensures ashwagandha at its best

Shop KSM-66® Ashwagandha
€54.90

At BIOGENA, what counts is what's inside – and what's not: we focus on maximum purity, proven effectiveness and 100% transparency. So you know exactly what you are putting into your body.

Conclusion: Consciously harnessing the power of nature

Ashwagandha is more than just a trend – it is a true natural talent. Whether during stressful periods, for mental balance or as an aid to muscle building, this traditional plant can support you in many ways.

Important: quality over quantity. Look for transparent information about the composition, dosage and origin – and make a conscious decision to choose a high-quality product that suits you.

Because your body deserves only the best – and nature provides the right impulses for this.

Frequently asked questions about the best ashwagandha:

KSM-66® is a well-known and well-researched ashwagandha extract. It is obtained using a particularly gentle extraction method that does not focus solely on withanolides. It therefore has its own unique strengths and is well suited for combination with other extracts that have higher withanolide content and a slightly different composition.

Whether ashwagandha is taken as an extract, tea, capsule or powder depends primarily on individual preferences. However, extracts and capsules containing them are usually the most effective.

Regardless of whether you opt for a full spectrum complex, a pure root extract or a special branded raw material, they all support sleep, mental health, resistance to stress and anxiety, the immune system and muscle building. The only important thing is a certain withanolide content – this should be at least 5%, i.e. at least 25 mg withanolides per 500 mg extract.

We also recommend that you consider the general comparison criteria. Take a look at our overall test winner.

Sources:

Akhgarjand C, Asoudeh F, Bagheri A, Kalantar Z, Vahabi Z, Shab-Bidar S, Rezvani H, Djafarian K. Does Ashwagandha supplementation have a beneficial effect on the management of anxiety and stress? A systematic review and meta-analysis of randomized controlled trials. Phytother Res. 2022 Nov;36(11):4115-4124. doi: 10.1002/ptr.7598. Epub 2022 Aug 25. PMID: 36017529. https://pubmed.ncbi.nlm.nih.gov/36017529/

Wiciński M, Fajkiel-Madajczyk A, Kurant Z, Kurant D, Gryczka K, Falkowski M, Wiśniewska M, Słupski M, Ohla J, Zabrzyński J. Can Ashwagandha Benefit the Endocrine System?-A Review. Int J Mol Sci. 2023 Nov 20;24(22):16513. doi: 10.3390/ijms242216513. PMID: 38003702; PMCID: PMC10671406. https://pubmed.ncbi.nlm.nih.gov/38003702/

Mandlik Ingawale DS, Namdeo AG. Pharmacological evaluation of Ashwagandha highlighting its healthcare claims, safety, and toxicity aspects. J Diet Suppl. 2021;18(2):183-226. doi: 10.1080/19390211.2020.1741484. Epub 2020 Apr 3. PMID: 32242751. https://pubmed.ncbi.nlm.nih.gov/32242751/

Speers AB, Cabey KA, Soumyanath A, Wright KM. Effects of Withania somnifera (Ashwagandha) on Stress and the Stress- Related Neuropsychiatric Disorders Anxiety, Depression, and Insomnia. Curr Neuropharmacol. 2021;19(9):1468-1495. doi: 10.2174/1570159X19666210712151556. PMID: 34254920; PMCID: PMC8762185. https://pubmed.ncbi.nlm.nih.gov/34254920/

Verma N, Gupta SK, Tiwari S, Mishra AK. Safety of Ashwagandha Root Extract: A Randomized, Placebo-Controlled, study in Healthy Volunteers. Complement Ther Med. 2021 Mar;57:102642. doi: 10.1016/j.ctim.2020.102642. Epub 2020 Dec 15. PMID: 33338583. https://pubmed.ncbi.nlm.nih.gov/33338583/

Kuboyama T, Tohda C, Komatsu K. Effects of Ashwagandha (roots of Withania somnifera) on neurodegenerative diseases. Biol Pharm Bull. 2014;37(6):892-7. doi: 10.1248/bpb.b14-00022. PMID: 24882401. https://pubmed.ncbi.nlm.nih.gov/24882401/

Wiciński M, Fajkiel-Madajczyk A, Kurant Z, Liss S, Szyperski P, Szambelan M, Gromadzki B, Rupniak I, Słupski M, Sadowska-Krawczenko I. Ashwagandha's Multifaceted Effects on Human Health: Impact on Vascular Endothelium, Inflammation, Lipid Metabolism, and Cardiovascular Outcomes-A Review. Nutrients. 2024 Jul 31;16(15):2481. doi: 10.3390/nu16152481. PMID: 39125360; PMCID: PMC11314093. https://pubmed.ncbi.nlm.nih.gov/39125360/

Singh N, Bhalla M, de Jager P, Gilca M. An overview on ashwagandha: a Rasayana (rejuvenator) of Ayurveda. Afr J Tradit Complement Altern Med. 2011;8(5 Suppl):208-13. doi: 10.4314/ajtcam.v8i5S.9. Epub 2011 Jul 3. PMID: 22754076; PMCID: PMC3252722. https://pubmed.ncbi.nlm.nih.gov/22754076/

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