Supplement Check
Claude connectorCommunityLook up a supplement's label, check a dose against official upper limits, and check a whole stack for overlaps.
Look up a supplement's label, check a dose against official adult upper limits, add up a whole stack to spot overlaps, and learn what a vitamin, mineral or popular supplement does and how much adults need. Every answer has a ready-to-read summary and a note that this is general information, not medical advice. Data: NIH Dietary Supplement Label Database, NIH Office of Dietary Supplements and NCCIH fact sheets, FDA, Open Food Facts and the Halal or Not? rulebook.
What it can do: a supplement's label, dose check and halal status; what a vitamin, mineral or supplement does and how much adults need; compare an amount of a vitamin or mineral with the adult RDA and upper limit; add up everything someone takes and check the daily totals.
Read-only: it looks things up and returns an answer with a ready-made summary. No sign-in, and nothing about you is stored. Built by Good Turn Studio. More at https://supplementcheck.pages.dev
- Tools
- 4
exposed by this connector
Movement
From our daily snapshots over the last 30 days.
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Popularity score
Trending score
In its category
How this connector compares with others in the same category. Positions are counted within the category, not across the whole directory.
Consumer health72nd of 149 by popularity · not ranked by trending score
| # | Connector | Popularity | Trending | 7d |
|---|---|---|---|---|
| 70 | 3,907 | — | — | |
| 71 |  Kasvu | 3,907 | — | 500places down |
| 72 | Supplement CheckThis page | 3,907 | — | 1,275places up |
| 73 | 3,907 | — | 613places down | |
| 74 | 3,807 | — | 259places down |
This connector isn’t ranked by trending score, so the category’s top connectors are shown instead.
| # | Connector | Trending | Popularity | 7d |
|---|---|---|---|---|
| 1 | 255,511 | 5,807 #41 | — | |
| 2 |  Vital Care Finder | 148,626 | 10,095 #5 | 93places up |
| 3 | 93,648 | 5,883 #39 | — | |
| 4 |  Kracey | 82,117 | 4,524 #62 | — |
| 5 |  Dial | 48,836 | 6,672 #30 | 143places down |
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11 more on the publisher’s page.
Tools
- check_dose
- check_stack
- get_nutrient
- get_supplement
- Categories
- Made by
- Good Turn Studio · Website
- Sign-in
- Not required
- Connector URL
- https://goodturn-mcp.pages.dev/supplementcheck/mcp
- Transport
- Streamable HTTP
- Works with
- Claude, Claude API, Claude Code, Claude Desktop
- Added
- September 28, 2026
- More info
- Sponsorship
- Promote this connector