Zahler Ashwagandha 600, Clinically Validated Dose, Supports Mental Energy & Relaxation, 60 Capsules (300 mg per Capsule) supplement bottle
Zahler

Ashwagandha 600, Clinically Validated Dose, Supports Mental Energy & Relaxation, 60 Capsules (300 mg per Capsule)

What We Researched
1 active ingredient analyzed · 2 inactive ingredients decoded · 2 brand certifications checked · 4 retailers compared · Last updated: Mar 2026
100
Product Score Excellent
70
Brand Score Fair

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Organic Ashwagandha Root Extract KSM-66® 600 mg *
Bioavailability Excellent

Absorption Rating

  • Organic Ashwagandha Root Extract KSM-66® Good
Other Ingredients Excellent

Fillers & Additives

  • Hypromellose
  • Rice Hull Concentrate
Efficacy Excellent

Dosage Analysis

  • Organic Ashwagandha Root Extract KSM-66® 600 mg Effective

Supplement Facts

Ingredient Amount % Daily Value
Organic Ashwagandha Root Extract KSM-66® 600 mg *

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Hypromellose Safe

Forms vegetarian capsule shells. Dissolves easily in the stomach.

Rice Hull Concentrate Safe

It is used to improve the flowability of powders during manufacturing.

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$18$17$16$15$14 Mar 12 $16.29$16.00
iHerb
Vitacost

Prices shown at time of last check. Click a retailer to see current price. GoodSupp is not affiliated with any retailer.

Brand Trust Report
Zahler

Founded 2005 · Brooklyn, NY, USA · 140 products · zahlers.com/

Certifications

2 certifications
Fda Gmp Inspections Verified Source
Kosher Certified Verified Source

Transparency

3 claims
Third Party Testing Claim — Claimed Source
In House Testing — Verified Source

Violation History

4 incidents
Prop 65 Lead2023-08-28Source
Lawsuit Trademark Infringement2022Source
Prop 65 Lead2021-12-09Source
Fda Warning A retailer was cited for making drug claims about a Zahler product.2017-04-17Source
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Frequently Asked Questions
Is Zahler Ashwagandha 600, Clinically Validated Dose a good supplement?

Zahler Ashwagandha 600, Clinically Validated Dose, Supports Mental Energy & Relaxation, 60 Capsules (300 mg per Capsule) received a product quality score of 100/100 in GoodSupp's independent analysis, placing it in the top tier of supplements we've analyzed. The product contains 1 active ingredients with 30 servings per container. All 2 inactive ingredients (fillers, binders, capsule materials) are rated safe — a clean formulation with no flagged additives. The manufacturer, Zahler, holds a brand trust score of 70/100 with 2 verified certifications including Fda Gmp Inspections, Kosher Certified.

What are the ingredients in Zahler Ashwagandha 600, Clinically Validated Dose?

Zahler Ashwagandha 600, Clinically Validated Dose contains 1 active ingredients: Organic Ashwagandha Root Extract KSM-66® (600 mg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Zahler Ashwagandha 600, Clinically Validated Dose safe to take?

Zahler Ashwagandha 600, Clinically Validated Dose, Supports Mental Energy & Relaxation, 60 Capsules (300 mg per Capsule) has been analyzed for ingredient safety across all its components. All 2 inactive ingredients — including capsule materials, fillers, and binders — are rated safe based on regulatory data and published safety research. This is a clean formulation with no controversial additives. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is Zahler a trustworthy supplement brand?

Zahler receives a brand trust score of 70/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 2005 and headquartered in Brooklyn, NY, USA, the company offers 140 products in their lineup. They hold 2 verified certifications including Fda Gmp Inspections, Kosher Certified. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: Zahler has 4 historical regulatory incidents on record, which are factored into the trust score.

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Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.