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#1 in Herbal Supplements Third-Party Tested
KSM-66 Ashwagandha Root Extract 600mg
by KSM-66
"The most clinically studied ashwagandha extract at full-spectrum root"
Amazon Rating
4.5/5
Reviews
8,900
Price Range
$19.99 - $24.99
Servings
60
Non-GMOGMP CertifiedGRAS Affirmed
Our Editorial Rating
9.1
Excellent
Overview
KSM-66 is the most clinically studied ashwagandha extract, with over 24 gold-standard clinical trials. It's a full-spectrum root extract standardized to 5% withanolides using a unique milk-based extraction process. Studies show benefits for stress, anxiety, testosterone, endurance, and cognitive function.
Key Ingredients
| Ingredient | Amount |
|---|---|
| KSM-66 Ashwagandha Root Extract | 600mg |
| Withanolides | 5% |
2 ingredients linked to detailed encyclopedia profiles
Pros & Cons
What We Like
- Most clinically studied ashwagandha
- 24+ gold-standard clinical trials
- Full-spectrum root extract
- 5% withanolides standardization
What Could Be Better
- Premium over generic ashwagandha
- May cause drowsiness
- Not for thyroid conditions (consult doctor)
Who Is This For?
Best For
- Stress and anxiety management
- Testosterone support
- Exercise performance
- Cognitive function
Not Ideal For
- Those with thyroid conditions
- Nightshade-sensitive individuals
- Pregnant women
Our Verdict
9.1/10 — Excellent
The gold standard ashwagandha extract with unmatched clinical evidence. If you're going to take ashwagandha, KSM-66 is the form to choose.
Alternatives to Consider
No direct alternatives listed for this product yet.
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