Optimum Nutrition
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Ashwagandha
Ashwagandha
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Regular price
$45.00 USD
Regular price
Sale price
$45.00 USD
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The full picture
Everything Vyvata knows about this product — the score, the evidence, the FAQ, and where else to find shopper reviews. No hidden data. Every vendor is scored on the same published rubric — no brand can pay for placement. Read the rubric →
55/100
Standard
Six-dimension breakdown
Evidence
62
Formulation
52
Manufacturing
52
Safety
60
Transparency
50
Sustainability
55
Why this scored 55/100
Single-ingredient Ashwagandha (Withania somnifera) — one of the strongest-evidence adaptogens for stress and cortisol reduction. KSM-66 at 300-600mg standardized to 5% withanolides (Chandrasekhar 2012, Salve 2019) and Sensoril at 125-250mg standardized to 10% withanolides both have robust RCT evidence for perceived stress, cortisol, sleep quality, and testosterone in stressed adults. The concern: Tailor Made Herbal Products is a small US herbalist, and single-ingredient herbal products from this vendor category typically list "Ashwagandha root powder" without standardization percentage or trademarked-extract identification — meaning the withanolide content per capsule is variable. Sits at Standard because the active is real and single-ingredient (no proprietary blend penalty); would move to Verified 70+ with KSM-66 or Sensoril standardization disclosure and per-lot COAs.
Last scored: Full rubric →
Evidence & sources
The Vyvata score's Evidence dimension measures the quality of published RCT support for a product's active ingredients at the label dose. Our source hierarchy: double-blind RCTs in MEDLINE-indexed journals > single-blind RCTs > open-label trials > observational studies > mechanism papers > N=1 case studies (anecdotes). Predatory journals and manufacturer-authored studies without independent replication are weighted down.
Product-specific evidence citations for this item are embedded in the analysis text on the "Analysis" tab. For the full framework and evidence hierarchy, see the methodology page.
How to read the Evidence dimension
- 80–100: Multiple double-blind RCTs in indexed journals directly testing this product OR the exact ingredients at the exact dose.
- 60–79: Single double-blind RCT + supporting ingredient literature at the studied dose.
- 40–59: Open-label trials + ingredient literature; no product-specific double-blind evidence.
- 20–39: Ingredient literature only; no product-specific trials or trials in predatory venues.
- 0–19: No credible evidence base or unverifiable claims.
FAQ data has not been generated for this product yet. See the site FAQ for general questions.
Customer reviews
Reviews on other platforms
The Vyvata score measures product integrity against a published rubric, not customer sentiment. Vyvata does not aggregate, republish, or license third-party reviews — the links below open search pages on their respective platforms.
All the data we have on this product
Every VSF-related metafield surfaced verbatim. Nothing hidden. If you spot data that looks wrong, let us know.
- VSF score
- 55 / 100
- Tier
- Standard
- Category
- Supplements
- Subcategory
- stress mood mental
- Last scored
- Third-party certifications
- None on record at time of scoring
- Vendor
- Tailor Made Herbal Products
- Tags
- Shopify Collective, Tailor Made Herbal Products
Every score is set from the published rubric, audit-logged, and rescored whenever new evidence emerges (published trials, updated labels, third-party testing releases). Every vendor is scored on the same criteria — no pay-to-play. See our editorial-independence disclosure for the full policy, including brands with an editorial relationship to this site.
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