Puresport Ultra Ashwagandha KSM-66

Frequently asked questions

What is KSM-66?

KSM-66 is a branded ashwagandha root extract manufactured by Ixoreal Biomed — the most-studied standardised ashwagandha extract in published clinical research.

Where can I buy it?

Puresport direct at £18.75 and Amazon UK at £20 — Puresport direct is the slightly cheaper option.

How does this compare to Nutriburst Ashwagandha KSM-66?

Both use KSM-66 (same underlying extract). Nutriburst is a gummy at £16.49 (H&B); Puresport is a capsule at £18.75 (direct). Same active ingredient, different format.

What does ashwagandha do?

Ashwagandha is an adaptogenic herb — research has looked at stress markers, cortisol, sleep and recovery outcomes. Effects are modest and require consistent intake over weeks.

Is it Informed Sport tested?

Yes — every batch screened against the WADA banned-substance list.

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