$ 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.
Lidocaine, Menthol o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Careland Lidocaine 4 Plus Menthol Pain Relieving Patches For Back, Neck Shoulders Knees An
Lidocaine, Menthol · Oral
Menthol, Laurocapr o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Careland Lidocaine 4 Plus Menthol Pain Relieving -Patches With Border For Knee Patch
Menthol, Laurocapram · Oral
Absorbine Jr. Pain o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Absorbine Jr. Pain Relieving Knee Patch Patch
Absorbine Jr. Pain Relieving Knee Patch Patch · Oral
Knee Relieving Pat o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Sumifun Knee Relieving Patch Patch
Knee Relieving Patch · Oral
$ cat method.md
Ingredient first, prices second
Now
Index 100,000 drug/package records by active ingredient, brand, route, class hint, source, and risk/price-gap watch signals.
Next
Attach daily country snapshots for US, Canada, UK, India, Mexico, and EU comparator markets.
Later
Track pharmacy-level prices, coupons, cash-pay providers, generic availability, and verified substitution boundaries.