# SupplementIndex — supplement.ge
> Evidence-based supplement safety database by the Public Health Institute of Georgia (PHIG)
> 393 ingredient safety profiles · 100 certification labels · 28,605 US supplement products
> Cross-references NIH DSLD product data with clinical safety profiles

## What this site provides
SupplementIndex is the only platform cross-referencing the NIH Dietary Supplement Label Database (DSLD) with evidence-based safety profiles. For any ingredient, you can see: safety rating (1-5), evidence level, RDA, tolerable upper limit, drug interactions, and how many US products contain it.

## Endpoints
- Homepage: https://supplement.ge/
- All ingredients (393): https://supplement.ge/ingredients/
- All labels (100): https://supplement.ge/labels/
- All brands (2,470 with safety scorecards): https://supplement.ge/brands/
- All products (28,605): https://supplement.ge/products/
- API documentation: https://supplement.ge/api/
- Structured JSON API: https://supplement.ge/data.json
- Sitemap index: https://supplement.ge/sitemap.xml
- Full data: https://supplement.ge/llms-full.txt

## Database stats
- Ingredients with safety profiles: 393
- Certification labels assessed: 100
- US supplement products (on-market): 28,605
- Product-ingredient relationships: 951,006
- Unique brands: 2,470
- GSRS substance mappings: 615
- Data source: NIH Office of Dietary Supplements (DSLD)

## REST API (public, read-only)
- GET https://supplement.ge/wp-json/sx/v1/search?q={query} — search ingredients, labels, brands, products
- GET https://supplement.ge/wp-json/sx/v1/db/products-by-ingredient?group={name} — products containing an ingredient
- GET https://supplement.ge/wp-json/sx/v1/db/brand-scorecard?brand={name} — brand safety scorecard with ingredient analysis
- GET https://supplement.ge/data.json — full structured dataset
- API documentation: https://supplement.ge/api/

## Safety rating scale
1 = Generally safe | 2 = Likely safe | 3 = Possibly safe | 4 = Possibly unsafe | 5 = Likely unsafe | 6 = Unsafe

## Citation
Pkhakadze G, editor. SupplementIndex [Internet]. Tbilisi: Public Health Institute of Georgia; 2026. Available from: https://supplement.ge/