Thorne vs Life Extension: Supplements Comparison (2026)
An independent side-by-side comparison of Thorne 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.
Thorne leads overall — 20% cited vs Life Extension 17% across 60 probes.
ChatGPT
ThorneLeads
3 / 6 probes
50%
ExcellentLife Extension
1 / 6 probes
17%
AveragePerplexity
Thorne
0 / 6 probes
0%
InvisibleLife Extension
0 / 6 probes
0%
InvisibleGemini
Thorne
0 / 6 probes
0%
InvisibleLife Extension
0 / 6 probes
0%
InvisibleClaude
Thorne
3 / 6 probes
50%
ExcellentLife Extension
3 / 6 probes
50%
ExcellentCopilot
Thorne
0 / 6 probes
0%
InvisibleLife ExtensionLeads
1 / 6 probes
17%
AverageScale:NoneLowFairStrongExcellent
Probes run hourly; each (engine × query) combo retests every ~3 days.
Pricing
Key Highlights
Thorne
Product data is being indexed.
Life Extension
Product data is being indexed.
When to choose Thorne
Choose Thorne if its strengths align with what matters most for your purchase. Full guidance populates as Thorne'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.