$ 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.
Tacrolimus 0.1% o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Tacrolimus
Tacrolimus 0.1% · Oral
Hyaluronic Acid So o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Hyaluronic Acid Sodium Salt 1% / Tacrolimus 0.1% / Urea 20%
Hyaluronic Acid Sodium Salt 1% / Tacrolimus 0.1% / Urea 20% · Oral
Tacrolimus 0.1% o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Tacrolimus 0.1%
Tacrolimus 0.1% · Oral
Hyaluronic Acid So o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Hyaluronic Acid Sodium Salt 1% / Niacinamide 4% / Tacrolimus 0.1%
Hyaluronic Acid Sodium Salt 1% / Niacinamide 4% / Tacrolimus 0.1% · Oral
Niacinamide 4% / T o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Niacinamide 4% / Tacrolimus 0.1%
Niacinamide 4% / Tacrolimus 0.1% · Oral
Tacrolimus 0.1% In o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Tacrolimus 0.1% In Pseudocatalase
Tacrolimus 0.1% In Pseudocatalase · 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.