Ingredient glossary
KSM-66® Ashwagandha
What it is
The most-studied ashwagandha root extract, standardized so every batch matches the research.
What it does
Supports healthy cortisol levels and your body's stress response — so your system can actually wind down at night.
The dose that works
300–600mg daily; 300mg is the standard nightly dose from the trials.
Where it lives in the system
Sleep (300mg), in the evening — when cortisol control matters most for rest.
Good to know
Root-only extract. Cheaper products use leaf, which the research didn't.
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.