Monday Ingredient Spotlight: Ashwagandha KSM-66 vs Sensoril
The question of "Which ashwagandha should I take, KSM-66 or Sensoril, Dr D.?" has come up a few times lately, so I wanted to squeak into your inbox with a quick rundown: what ashwagandha does, why the type matters more than the brand, and how to match it to what you're actually after.
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Ashwagandha (Withania somnifera) is an adaptogen used for centuries to steady the stress response. Modern practice leans on standardized extracts - and the useful distinction isn't the patented brand name on the bottle. It's the withanolide concentration, the dose, and when you take it.
Match the extract to the goal:
πΉ For focus + stamina: lower-concentration root extracts (~5% withanolides), taken in the morning, help with daytime stress, cortisol, and energy.
πΉ For rest + sleep: higher-concentration extracts (~10%+), at higher doses in the evening, especially at β₯600 mg/day for at least 8 weeks, are calming and supportive of sleep.
It comes down to the goal and the clock:
Want daytime energy, focus, and performance? Reach for a lower-concentration extract in the morning. β Want to come down from the day and sleep well? A higher-concentration, higher-dose extract in the evening is the better fit. |
Same herb - different job, depending on how it's standardized and dosed.