Ashwagandha UK Guide: Forms, KSM-66 & How to Choose
Key takeaways
- Ashwagandha is a traditional botanical (Withania somnifera) taken as a supplement.
- Standardised extracts like KSM-66 and Sensoril are common on labels.
- It comes as capsules, gummies, powders and drops.
- It is a food supplement, not a medicine; some people should avoid it — see safety.
What is ashwagandha?
Ashwagandha (Withania somnifera) is a botanical with a long history in traditional practice, now widely sold as a food supplement. Products often use a standardised extract, which means a consistent level of the plant's key compounds (withanolides).
Extracts you'll see on the label
- KSM-66 — a popular root-only standardised extract.
- Sensoril — another standardised extract, from root and leaf.
- Plain root powder — whole-herb, without standardisation.
Choosing a product
Decide on a format (capsule, gummy, powder or drops) and check whether it uses a standardised extract and at what dose. Browse ashwagandha to compare. Many thyroid and stress-focused blends also include it.
Safety notes
Ashwagandha is a food supplement and is not intended to treat any condition. It isn't suitable for everyone — people who are pregnant or breastfeeding, have thyroid or autoimmune conditions, or take medication should speak to a doctor or pharmacist before use. Always read the label and follow the directions.
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Frequently asked questions
What is KSM-66 ashwagandha?
KSM-66 is a widely used, standardised root-only ashwagandha extract. 'Standardised' means a consistent level of the plant's key compounds.
What forms does ashwagandha come in?
Capsules, gummies, powders and liquid drops. Choose the format and extract that suits your routine.
Is ashwagandha safe for everyone?
No. It isn't suitable for some people, including during pregnancy or with certain conditions. Check with a doctor or pharmacist first.
Food supplements are not a substitute for a varied, balanced diet and a healthy lifestyle. Information is for general reference only and is not medical advice; these products are not intended to diagnose, treat, cure or prevent any disease. Always read the label. If you are pregnant, breastfeeding, taking medication or have a medical condition, consult a doctor or pharmacist before use. Keep out of reach of children.
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