$ 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.
Calming Relief Dam o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Dove Liquid
Calming Relief Damage Therapy Anti-Dandruff 2 In 1 Shampoo And Conditioner · Oral
Soothing Moisture o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Dove Liquid
Soothing Moisture Damage Therapy Anti-Dandruff Shampoo · Oral
Pyrithione Zinc o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Sulfur 8 Scalp Therapy Medicated Dandruff Control Shampoo
Pyrithione Zinc · Oral
Salicylic Acid o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Neutrogena Scalp Therapy Anti-Dandruff Scalp Build-Up Control Shampoo
Salicylic Acid · Oral
Salicylic Acid o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Neutrogena Scalp Therapy Anti-Dandruff Extra Strength Shampoo
Salicylic Acid · Oral
Salicylic Acid o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Neutrogena Scalp Therapy Anti-Dandruff Itchy Scalp Shampoo
Salicylic Acid · Oral
Dandruff Therapy S o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Control Dandruff Therapy Shampoo
Dandruff Therapy Shampoo · Oral
Selenium Sulfide, o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Anti Dandruff Intensive Therapy Shampoo
Selenium Sulfide, Zinc Pyrithione, Salicylic Acid · 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.