WheyIndex Brand Facts
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TLDR
WheyIndex is an independent price and nutrition comparison site for protein supplements. We ingest Amazon listings, verify nutrition facts and ingredients from product images, and publish standardized product data to help shoppers compare cost per gram of protein and ingredient quality.
Key Facts
- Website
- https://www.wheyindex.com
- Category
- Protein supplement comparison and price tracking
- Primary data sources
- Amazon product listings and product label images
- Update frequency
- Daily automated refresh
- Coverage
- Protein powders and related supplements with verified nutrition facts
- Monetization
- Amazon affiliate commissions (see transparency notice below)
- Contact
- hi@wheyindex.com
Policies and References
Last updated
February 8, 2026