KSM-66 is a full-spectrum ashwagandha root extract standardized to 5% withanolides. A special extraction process improves its bioavailability and makes it easier on the stomach, which is why many people turn to it for help with daily stress.
People use KSM-66 to unwind, get deeper sleep, and keep their mood stable. Others take it to support muscle recovery and physical stamina by helping the body regulate cortisol.
A typical dose is once or twice a day. Taking it with food often prevents stomach upset. Benefits usually accumulate over a few weeks of steady use.
Skip this supplement if you are pregnant or breastfeeding. Check with a doctor before starting if you have a thyroid condition, an autoimmune disorder, or diabetes, since ashwagandha can shift blood sugar and thyroid hormone levels. Watch out for interactions with sedatives and blood pressure drugs.