$ 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 "Chelidonium Majus" --drug-index196 matches

Aconitum Napellus,
  o--o
   \/
   /\
  o--o

:| molecule · DailyMed SPL index

Aconitum Napellus, Belladonna Leaf, Calendula Officinalis Flowering Top, Chelidonium Majus, Abrus Precatorius Seed, Vibu · Oral

▂▂▃▄▅▅▅▇▇██animal · price not live yet

Aceticum Acidum, A
  o--o
   \/
   /\
  o--o

:| molecule · DailyMed SPL index

Aceticum Acidum, Agaricus Muscarius, Aloe, Antimonium Crudum, Argentum Nitricum, Carbo Vegetabilis, Carduus Marianus, Ch · Oral

▄▇██▇▅▃▂ ▂▄human-drug-label · price not live yet

Strychnos Nux-Vomi
  o--o
   \/
   /\
  o--o

:| molecule · DailyMed SPL index

Strychnos Nux-Vomica Seed, Lycopodium Clavatum Spore, Chelidonium Majus, Cinchona Officinalis Whole, Cinchona Officinali · Oral

▂▂▃▄▅▅▅▇▇██human-drug-label · price not live yet

Beta Vulgaris, Bol
  o--o
   \/
   /\
  o--o

:| molecule · DailyMed SPL index

Beta Vulgaris, Boldo, Chelidonium Majus, Sarsaparilla (Smilax Reii · Oral

▂▂▃▄▄▅▅▆▇▇█human-drug-label · 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.