Care/of vs Life Extension: Supplements Comparison (2026)
An independent side-by-side comparison of Care/of 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 brand is cited by major AI engines when shoppers ask supplements questions. Tracked across ChatGPT, Perplexity, Gemini, and Claude over the last 90 days.
Probes run hourly; each (engine × query) combo retests every ~3 days. Fresh categories may show "tracking…" until probes complete.
Pricing
Key Highlights
Product data is being indexed.
Product data is being indexed.
When to choose Care/of
Choose Care/of if its strengths align with what matters most for your purchase. Full guidance populates as Care/of'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.