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Powered by KSM-66®, the world's most researched stress-support ingredient* — a full 600 mg clinically studied dose.
Starting at $0.55/day · 30-Day Money-Back Guarantee
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We use KSM-66® — the world's most clinically studied ashwagandha, the exact extract used in 45+ human clinical trials. No mystery blends, no leaves, no fillers. It's the form researchers actually study, so you know exactly what you're getting.
Each serving delivers the exact 600 mg root-only dose used in clinical research. Most brands use less, or cut it with cheaper leaf material to save money. We don't. Just two capsules a day — a real, meaningful amount.
KSM-66® extracts only from the root, preserving the full-spectrum bioactive profile that supports the calm, focus and resilience ashwagandha is known for.* It's the difference between a supplement that does something and one that doesn't.
USDA Organic. cGMP manufactured. Third-party tested for purity. Free from GMOs, pesticides and unnecessary additives — nothing in the bottle you wouldn't want. What's not in it matters as much as what is.
Join the 10,000+ people who've made Tribe Organics part of their daily stress-support ritual. Every order is backed by our 30-Day Money-Back Guarantee — try it completely risk-free. No hoops, no hard feelings.
Reduction on the Depression, Anxiety & Stress Scale (DASS) vs placebo over 60 days.
Reduction in serum cortisol vs only 7.9% in placebo over 60 days.
†Results from randomized, double-blind, placebo-controlled trials of KSM-66® Ashwagandha at 600 mg/day. Chandrasekhar 2012 (Indian J Psychol Med). Studies conducted with KSM-66® Ashwagandha root extract.
“So far, so good! Product works pretty good! Within first week it started changing my sleep patterns.”
Alma S. — Verified Buyer
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KSM-66® — the most researched ashwagandha extract available.
600 mg Root Extract · 120 Capsules Per Bottle
Organic KSM-66® ashwagandha root extract — the world's most clinically studied form, at a full 600 mg per serving. An adaptogen used for centuries to help the body adapt to everyday stress and support calm, focus and balanced energy.* Vegan capsules, third-party tested, USDA Certified Organic.
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Many people notice subtle improvements within 1–2 weeks. More consistent benefits develop over 4–8 weeks of daily use.*
No. This supports your stress response without sedation. You can take it morning or evening.*
We use the exact 600 mg clinical dose of KSM-66® root-only extract. Most competitors use lower doses, leaf-based extracts, or proprietary blends.
Full 30-day money-back guarantee. Contact us within 30 days for a refund — no questions asked.
Yes. KSM-66® is GRAS (Generally Recognized As Safe) affirmed and studied in clinical trials lasting 8+ weeks. If you are pregnant, nursing or taking medication, consult your healthcare provider first.