What is the best time of day to take Ashwagandha?

Clinical research on ashwagandha hasn't directly tested morning dosing against evening dosing head-to-head, so there isn't a definitive answer.† What the research does show is that most trials used consistent daily dosing for eight or more weeks, and several of the most-cited studies split the dose between morning and evening rather than taking it all at once.

What the landmark trials actually did

The 2012 randomized, double-blind, placebo-controlled trial published in the Indian Journal of Psychological Medicine — one of the most frequently cited ashwagandha studies — had participants take their dose twice daily, generally once after breakfast and once after dinner, for 60 days. Several other well-known trials on sleep and stress used the same split-dose structure.

Other trials used a single daily dose without specifying a particular time. The NIH Office of Dietary Supplements notes that studies showing meaningful benefits generally used doses of 250 to 600 mg of standardized root extract for at least eight weeks — the research emphasizes dose and duration far more than clock time.

So does timing matter at all?

Cortisol follows a natural rhythm: it rises shortly after waking and gradually declines through the day. Some people reason that taking ashwagandha in the morning may help smooth out an exaggerated morning cortisol spike, while others take it in the evening hoping it supports a healthy wind-down. Neither approach has strong head-to-head clinical evidence behind it specifically. What's consistent across the research is that benefits build gradually — most studies show meaningful effects at the six to twelve week mark, not after a single dose, regardless of what time it's taken.

If you want to split your Cortisol Complex serving, taking half in the morning and half in the evening is a reasonable approach that mirrors how several of the underlying trials were structured. If a single daily serving fits your routine better, consistency matters more than the specific hour.†

"It's not a one-size-fits-all."

— Dr. Samantha Ess, ND, Naturopathic Doctor specializing in hormone health and fertility

What actually seems to matter more than timing

Based on the research, three things matter more than morning versus evening: taking a standardized extract at a studied dose (Cortisol Complex provides 300 mg of organic ashwagandha root powder per serving), taking it consistently every day, and giving it at least six to eight weeks before evaluating whether it's helping.† Skipping days or expecting an immediate effect is more likely to affect your results than which hour you take it.

Explore the full research behind the formula in our overview of the research behind Cortisol Complex, or shop our cortisol support supplement with organic ashwagandha.

Always consult your healthcare provider before starting any new supplement, especially during pregnancy, breastfeeding, or while managing a medical condition.

Frequently asked questions

Is it better to take ashwagandha in the morning or at night?

Clinical research hasn't directly compared morning versus evening dosing, so there's no definitive answer. Many well-known trials used a split dose, taking half in the morning and half in the evening.

Can I take ashwagandha with food?

Most trials had participants take their dose around meals, such as after breakfast and after dinner, though this wasn't tested as a variable on its own.

How long before ashwagandha starts working?

Most studies show meaningful effects after six to twelve weeks of consistent daily use. It is not designed to produce an immediate, single-dose effect.

What happens if I miss a day?

Occasional missed doses are unlikely to cause harm, but the research behind ashwagandha is built on consistent daily use over weeks, so regular skipping may affect results.

† 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. Always consult your healthcare provider before starting any new supplement, especially during pregnancy, breastfeeding, or while managing a medical condition. Keep out of reach of children.