$ 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.
Polyethylene Glyco o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Topcare Health Lubricant Eye Drops
Polyethylene Glycol 400, Propylene Glycol · Oral
Tetrahydrozoline H o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Topcare Health Original Eye Drops
Tetrahydrozoline Hcl · Oral
Tetrahydrozoline H o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Topcare Health Ultra Itch Relief Astringent Eye Drops
Tetrahydrozoline Hcl, Zinc Sulfate · Oral
Ketotifen Fumarate o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Eye Itch Relief
Ketotifen Fumarate · Oral
Water o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Eyewash
Water · Oral
Mineral Oil And Pe o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Cvs Health Lubricant Eye
Mineral Oil And Petrolatum · Oral
Sterile o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Eyellic Eye Drops (Eye Drops) / Drops
Sterile · Oral
Water Sodium Chlor o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Eye Wash Saline
Water Sodium Chloride · Oral
Euphrasia Stricta o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Eye Irritation Pellet
Euphrasia Stricta · Oral
Purified Water o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Aerowash Eyewash And Skin-Rinse
Purified Water · 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.