AG1 Athletic Greens Review — ESS Evaluation for Athletes & Agents
Affiliate disclosure: ESS may earn a commission if you purchase through the link below. This never influences the Verdict.
“AG1 is Situational, not Moves the Needle, because its value is entirely dependent on how large the gaps in an athlete's existing diet actually are.”
Last evaluated: July 2026
ESS Score Breakdown
Evidence Quality
6/10
Value for Athletes
5/10
Safety / Certification
7/10
Practicality
8/10
Overall ESS Score
6.5/10
Who It’s For
- ✓Athletes with real, consistent gaps in diet quality — travel-heavy schedules, limited food access
- ✓Anyone who wants one product covering multiple micronutrient bases instead of five separate supplements
Who Should Skip It
- ✕Athletes already eating well and hitting micronutrient targets — the ROI at $79/month drops significantly
- ✕Anyone looking for an NSF-certified option — AG1 does not carry that certification
Price Range
$79/month
Key Benefit
A nutritional backup system for schedules that make eating well structurally difficult
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Evaluated by Jack Tabb III — D1 athlete (UNC), NFL undrafted free agent (New Orleans Saints), college football coach (UNT, Michigan State), NFLPA-certified agent (JB Sports / nfladvisor.com), venture investor.