AG1 (Athletic Greens) vs Life Extension: Supplements Comparison (2026)
An independent side-by-side comparison of AG1 (Athletic Greens) and Life Extension for supplements shoppers — pricing, hero products, 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 Highlights
- ✓Clinically-backed formula
- ✓NSF Certified for Sport®
- ✓Over 60,000 verified reviews
- ✓Daily health drink for nutrition
Product data is being indexed.
When to choose AG1 (Athletic Greens)
Choose AG1 (Athletic Greens) if its strengths align with what matters most for your purchase. Full guidance populates as AG1 (Athletic Greens)'s product data is indexed.
When to choose Life Extension
Choose Life Extension if its strengths align with what matters most for your purchase. Full guidance populates as Life Extension's product data is indexed.