AG1 (Athletic Greens) vs Life Extension: Supplements Comparison (2026)
An independent side-by-side comparison of AG1 (Athletic Greens) and Life Extension for supplements buyers — pricing, features, integrations, and how often each is cited by major AI engines.
AI Citation Scorecard
How often each is cited by major AI engines when buyers ask supplements questions. Last 90 days across ChatGPT, Perplexity, Gemini, Claude, and Copilot.
Probes run hourly; each (engine × query) combo retests every ~3 days.
Pricing
Key Features
- ✓Clinically-backed formula
- ✓NSF Certified for Sport®
- ✓Over 60,000 verified reviews
- ✓Daily health drink for nutrition
Feature data is being indexed.
When to choose AG1 (Athletic Greens)
Choose AG1 (Athletic Greens) if your team prioritizes its strengths over Life Extension's. Full guidance populates as AG1 (Athletic Greens)'s feature data is indexed.
When to choose Life Extension
Choose Life Extension if your team prioritizes its strengths over AG1 (Athletic Greens)'s. Full guidance populates as Life Extension's feature data is indexed.