Thorne Review: The ESS Evaluation for Athletes & Agents
Affiliate disclosure: ESS may earn a commission if you purchase through the link below. This never influences the Verdict.
“Thorne earns Moves the Needle because it's the breadth of certification, not just one certified product, that team dietitians actually rely on.”
$20-60 depending on product line · affiliate link, no extra cost to you
Last evaluated: July 2026
ESS Score Breakdown
Evidence Quality
8/10
Value for Athletes
8/10
Safety / Certification
10/10
Practicality
8/10
Overall ESS Score
8.5/10
Who It’s For
- ✓Athletes with active drug-testing obligations who need a safe default across multiple supplement categories
- ✓Anyone who wants one trusted brand instead of researching certification product by product
Who Should Skip It
- ✕Athletes only looking for a single specific supplement where a cheaper NSF-certified option exists
Price Range
$20-60 depending on product line
Key Benefit
NSF Certified for Sport across nearly the entire product catalog, not just one flagship product
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Evaluated by Jack Tabb III: D1 athlete (UNC), former NFL player (New Orleans Saints), college football coach (UNT, Michigan State), NFLPA-certified agent (JB Sports / nfladvisor.com), and venture investor.