$ 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.
Pyrithione Zinc o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Marcs Everyday Care Dandruff Anti-Dandruff Shampoo
Pyrithione Zinc · Oral
Selenium Sulfide o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Meijer Medicated Selenium Sulfide Anti-Dandruff Shampoo
Selenium Sulfide · Oral
Coal Tar o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Meijer T Plus Coal Tar Anti-Dandruff Shampoo
Coal Tar · Oral
Selenium Sulfide o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Amazon Basics Maximum Strength Dandruff Anti-Dandruff Shampoo
Selenium Sulfide · Oral
Pyrithione Zinc o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Ion 2 In 1 Anti-Dandruff Anti-Dandruff Shampoo
Pyrithione Zinc · Oral
Pyrithione Zinc o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Sulfur 8 Kids Anti-Dandruff Shampoo
Pyrithione Zinc · Oral
Selenium Disulfide o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Seleniumdisulfideanti-Dandruffshampoo Liquid
Selenium Disulfide Anti-Dandruff Shampoo · Oral
Easyes Anti-Dandru o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Easyes Anti-Dandruff And Anti Hair-Thinning Sham-Poo Shampoo
Easyes Anti-Dandruff And Anti Hair-Thinning Sham-Poo Shampoo · Oral
Zinc Pyrithione o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Dandrx Anti-Dandruff Shampoo
Zinc Pyrithione · Oral
Anti-Dandruff Sham o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Anti-Dandruff Shampoo
Anti-Dandruff Shampoo · Oral
Pyrithione Zinc o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Cerave 2 In 1 Anti-Dandruff Hydrating Conditioner 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
Uchoize S2 Balance o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Uchoize S2 Balance Anti-Dandruff Shampoo
Uchoize S2 Balance Anti-Dandruff Shampoo · Oral
Pyrithione Zinc o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Zincon Medicated Anti-Dandruff Shampoo
Pyrithione Zinc · Oral
Pyrithione Zinc o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Structure Of Skin Soothing Anti-Dandruff Shampoo
Pyrithione Zinc · Oral
Pyrithione Zinc o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Xtracare Anti-Dandruff Hair Cleanse For Normal Hair Shampoo
Pyrithione Zinc · Oral
Pyrithione Zinc o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Xtracare Anti-Dandruff Hair Cleanse For Sensitive Hair Shampoo
Pyrithione Zinc · Oral
Dandrx 1% Ketocona o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Dandrx 1% Ketoconazole Anti-Dandruff Liquid
Dandrx 1% Ketoconazole Anti-Dandruff Shampoo · Oral
Anti-Dandruff Sham o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Listarfe Anti-Dandruff Shampoo. Shampoo
Anti-Dandruff Shampoo · 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
Salicylic Acid o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Dr. Groot Anti-Dandruff Scalp Care Shampoo
Salicylic Acid · Oral
Salicylic Acid o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Dr. Groot Anti-Dandruff Scalp Care 2 In 1 Shampoo
Salicylic Acid · Oral
Selenium Sulfide o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Naturaltech Purifying Anti-Dandruff Shampoo
Selenium Sulfide · 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.