Ashwagandha capsules — KSM-66® root extract
Full-spectrum extract from the root only, standardised to ≥5% withanolides.
Ashwagandha (Withania somnifera), also called Indian winter cherry or Indian ginseng, has been valued in Ayurvedic tradition for over 3000 years. These capsules use KSM-66® from Ixoreal Biomed — a full-spectrum extract made exclusively from the root. Two capsules daily provide 600 mg extract with at least 5% withanolides.
What is ashwagandha?
Withania somnifera is one of the most important herbs of Ayurvedic tradition, in documented use for more than 3000 years. The plant parts differ: the root is the classically used and most-studied part — which is exactly what KSM-66® standardises on.
KSM-66®: the root, nothing else
KSM-66® is a patented full-spectrum extract made from the root only — no leaves, no stems, no fillers. "Full-spectrum" means the natural ratio of the root’s constituents is preserved rather than concentrating one fraction; the extract is standardised to at least 5% withanolides, measured by HPLC, and produced with a water-based "Green Chemistry" process without alcohol or chemical solvents.
Dosage and quality
The recommended dose is 2 capsules daily — together 600 mg extract with at least 30 mg withanolides — many take them in the evening; 1 capsule suffices at lower needs, so the 90-capsule can lasts 45–90 days. Every batch is lab-tested for withanolide content and purity, the capsule shell is plant-based HPMC, and the light-proof aluminium can has a first-opening seal.
Published research
Selected peer-reviewed human trials that used KSM-66® specifically — described neutrally (what was investigated, not product benefits):
- PubMed ↗
Chandrasekhar et al. (2012)
Randomised, double-blind, placebo-controlled trial (n=64) in adults with a history of chronic stress; investigated perceived-stress scales and serum cortisol over 60 days.
Indian Journal of Psychological MedicinePubMed/MEDLINE · RCT
- PubMed ↗
Salve et al. (2019)
Randomised, double-blind, placebo-controlled trial (n=60 healthy adults), three arms over 8 weeks; investigated stress scales, serum cortisol and a sleep-quality measure.
CureusPubMed
- PubMed ↗
Wankhede et al. (2015)
Randomised, double-blind, placebo-controlled trial (n=57 men) alongside an 8-week resistance-training program; investigated muscle strength, body composition and recovery markers.
Journal of the International Society of Sports NutritionPubMed/MEDLINE · RCT
Frequently asked
How do I dose ashwagandha KSM-66®?
2 capsules daily — 600 mg root extract with ≥30 mg withanolides. The dose adapts individually (1–2 capsules), so one can lasts 45 to 90 days. Many customers take it in the evening.
What does "full-spectrum" mean?
The extract keeps the natural proportions of the root’s constituents instead of concentrating a single fraction, standardised to at least 5% withanolides for consistent quality.
Why root extract only?
The root is the classically used, most-studied part of the plant. KSM-66® deliberately processes the root alone — no leaves, no stems.
Is the product vegan?
The capsule shell is plant-based HPMC cellulose, with no gelatine — also suitable with lactose or gluten intolerance.
Why does this page not name any effects?
EU health claims for botanicals are on hold, so there is no authorised claim for ashwagandha — and we only state what the EU register authorises. Instead, the published human trials on KSM-66® are listed below, described neutrally.
A note on claimsEU health claims for botanicals such as ashwagandha are "on hold", so there is no authorised claim — this page describes the extract, its origin and quality, never effects. Food supplements are not a substitute for a varied, balanced diet and a healthy lifestyle.