$ cat molecule-index.md

# Molecule Index

> Same ingredient. Different brand. Different country. Different price.

Source-backed medicine price notes for the drugs we can verify now; ingredient-first index for the rest.

100000 drug records20370 ingredient keys27,632 molecules41 source-backed drugs84 source rows157,384 label recordsUS first price order

$ grep "Vitamin C, Folate, Iron" --drug-index4 matches

Vitamin C, Folate,
  o--o
   \/
   /\
  o--o

:| molecule · DailyMed SPL index

Vitamin C, Folate, Iron · Oral

█▇▇▆▆▅▄▃▃▂▂ supplement-or-medical-food · price not live yet

Vitamin C, Vitamin
  o--o
   \/
   /\
  o--o

:| molecule · DailyMed SPL index

Vitamin C, Vitamin D, Vitamin E, Vitamin B6, Folate, Vitamin B12, Iron, Zinc, Magnesium, Dha · Oral

▄▇██▇▅▃▂ ▂▄supplement-or-medical-food · price not live yet

Vitamin C, Vitamin
  o--o
   \/
   /\
  o--o

:| molecule · DailyMed SPL index

Vitamin C, Vitamin E, Thiamin, Riboflavin, Niacin, Vitamin B6, Folate, Vitamin B12, Biotin, Pantothenic Acid, Calcium, I · Oral

▂▃▃▄▄▅▅▆▇▇█supplement-or-medical-food · price not live yet

Vitamin C, Iron, T
  o--o
   \/
   /\
  o--o

:| molecule · DailyMed SPL index

Vitamin C, Iron, Thiamine, Riboflavin, Niacin, Folate, Vitamin B6, Vitamin B12, Coq10 · Oral

██▇▆▅▅▄▃▃▂ supplement-or-medical-food · price not live yet

$ cat method.md

Ingredient first, prices second

Index 100,000 drug/package records by active ingredient, brand, route, class hint, source, and risk/price-gap watch signals.

Attach daily country snapshots for US, Canada, UK, India, Mexico, and EU comparator markets.

Track pharmacy-level prices, coupons, cash-pay providers, generic availability, and verified substitution boundaries.