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See SuppMan analysis for iHerb products instantly. View ingredient grades, dosing levels, and safety warnings. SuppMan - Supplement Analyzer brings expert supplement analysis directly to your iHerb shopping experience. Features: • Instant ingredient grades - See letter grades (A-F) for each ingredient based on scientific evidence • Dosing analysis - Know if doses are therapeutic, underdosed, or excessive • Safety warnings - Get alerts for ingredients with known interactions or concerns • Quick overview - View analysis summary without leaving the product page • Better alternatives - Find properly dosed alternatives when products fall short Currently supported: • iHerb Coming soon: • Amazon, Vitamin Shoppe, GNC, Walmart, and more How it works: 1. Browse any supplement on iHerb 2. Click the SuppMan icon to see the analysis 3. Make informed purchasing decisions Powered by SuppMan's comprehensive supplement database with analysis from peer-reviewed research. Note: Analysis is provided for educational purposes only.
Dec 15, 2025
rating_count is the Chrome Web Store ratings count, not a written-review count.
Media assets
Screenshots and videos on the listing.
Has promo video
Whether the listing includes at least one video.
Languages
Declared language locales.
Developer website
Listing exposes a developer website URL.
Contact email
Listing exposes a contact email.
Keyword in name
Case-insensitive substring match in the name.
Keyword in description
Case-insensitive substring match in the description.
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.