Life Extension vs Transparent Labs: Supplements Comparison (2026)
An independent side-by-side comparison of Life Extension and Transparent Labs 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.
Life Extension leads overall — 17% cited vs Transparent Labs 0% across 60 probes.
ChatGPT
Life ExtensionLeads
1 / 6 probes
17%
AverageTransparent Labs
0 / 6 probes
0%
InvisiblePerplexity
Life Extension
0 / 6 probes
0%
InvisibleTransparent Labs
0 / 6 probes
0%
InvisibleGemini
Life Extension
0 / 6 probes
0%
InvisibleTransparent Labs
0 / 6 probes
0%
InvisibleClaude
Life ExtensionLeads
3 / 6 probes
50%
ExcellentTransparent Labs
0 / 6 probes
0%
InvisibleCopilot
Life ExtensionLeads
1 / 6 probes
17%
AverageTransparent Labs
0 / 6 probes
0%
InvisibleScale:NoneLowFairStrongExcellent
Probes run hourly; each (engine × query) combo retests every ~3 days.
Pricing
Key Highlights
Life Extension
Product data is being indexed.
Transparent Labs
- ✓Premium grass-fed whey protein
- ✓No artificial additives
- ✓13 flavors available
- ✓Boosts muscle recovery
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.
When to choose Transparent Labs
Choose Transparent Labs if its strengths align with what matters most for your purchase. Full guidance populates as Transparent Labs's product data is indexed.