ASHWAGANDHA
KSM-66 root extract
KSM-66 ashwagandha, a root-only extract standardized to 5% withanolides — the specific extract used in most of the published human research on this herb.
- Good for
- Everyday stress load, training recovery
- Texture
- Vegetarian capsule
- Lasts
- 60 days (60 capsules)
- How to use
- Take 1 capsule daily with food, or as directed by your healthcare professional.




Supplement Facts
Supplement Facts
Servings Per Container 60
† Daily Value (DV) not established.
* Percent Daily Values are based on a 2,000 calorie diet.
Other ingredients: Hydroxypropyl methylcellulose (capsule), microcrystalline cellulose, silicon dioxide.
Complete ingredients & dosage
Serving details: Serving Size 1 capsule; Servings Per Container 60
Active ingredients per serving: Ashwagandha (Withania somnifera) root extract, KSM-66®, standardized to 5% withanolides: 600 mg (Daily Value not established)
Other ingredients: Hydroxypropyl methylcellulose (capsule), microcrystalline cellulose, silicon dioxide.
Daily Value note: † Daily Value (DV) not established.* Percent Daily Values are based on a 2,000 calorie diet.
Shipping & returns
Shipping is free on every order, with no minimum and no conditions. Delivery typically takes 5 to 7 business days from the order processing date, and a tracking number is emailed to you when your order ships.
Unopened products can be returned within 30 days. See the refund policy.
The ritual
How to use it
with food.
— the research on this herb runs over 8 to 12 weeks, not days.
rather than taking it only on stressful days.
and decide whether it is doing anything for you.
Ashwagandha is one of the few herbs in this category with real human trials behind it. But it is not a fast-acting anything: the studies run for months, and so should your expectations.
The formula
What is inside
The studied extract
Standardized
No leaf
Two months
FAQ
Questions, answered
Why KSM-66 specifically?
Root or leaf?
How long until I notice anything?
Can I take it long term?
On every order, with no minimum and no conditions.
Unopened products can be returned within 30 days of delivery.
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