Ashwagandha KSM-66®

The world’s most clinically studied ashwagandha extract.

KSM-66® is a patented, full-spectrum root extract backed by 24 gold-standard clinical trials. The research is clear: significant reductions in cortisol, stress, and anxiety alongside measurable improvements in energy, focus, sleep quality, and athletic recovery.

Unlike cheaper ashwagandha extracts that use leaves or stems, KSM-66® is drawn exclusively from the root — the part traditional Ayurvedic practice has relied on for over 3,000 years. Each capsule delivers 500mg standardised to a minimum 5% withanolides, the active compounds responsible for ashwagandha’s adaptogenic benefits.

What’s inside

• 500mg KSM-66® Ashwagandha Root Extract per capsule
• Standardised to ≥5% withanolides
• 90 capsules — full 3-month supply

Why Vetro

• Transparent dosing — no proprietary blends
• Vegan-friendly capsules
• UK-made in a GMP-certified facility
• Third-party tested for purity