$ 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
Family Wellness Fresh And Clean Dandruff Plus Conditioner 2 In 1 Anti-Dandruff Shampoo
Pyrithione Zinc · Oral
Selenium Sulfide o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Leader Medicated Dandruff Anti-Seborrheic Dermatitis, Anti-Dandruff Shampoo
Selenium Sulfide · Oral
Pyrithione Zinc o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Marcs 2 In 1 Everyday Care Dandruff Anti-Dandruff Shampoo
Pyrithione Zinc · Oral
Pyrithione Zinc o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Marcs Dry Scalp Care Dandruff Anti-Dandruff Shampoo
Pyrithione Zinc · Oral
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
Chlorhexidine Gluc o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Suffusion K Antiseptic Shampoo
Chlorhexidine Gluconate, Ketoconazole · Oral
Chlorhexidine Gluc o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Banixx With Collagen Veterinarian Strength Shampoo
Chlorhexidine Gluconate · Oral
Pyrithione Zinc o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Head And Shoulders 2in1 Men Advanced Series Pure Sport Old Spice Lotion/Shampoo
Pyrithione Zinc · Oral
Benzethonium Chlor o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Charmtex All In One Antibacterial Shave Body Wash Shampoo
Benzethonium Chloride · Oral
Sabadilla o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Lice Ladies Defend Shampoo
Sabadilla · Oral
Chlorhexidine Gluc o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Paw Science Medicated Shampoo
Chlorhexidine Gluconate, Ketoconazole · Oral
5%Minoxidilhairgro o--o \/ /\ o--o
:| molecule · DailyMed SPL index
5%Minoxidilhairgrowth Shampoo
5%Minoxidilhairgrowth Shampoo · Oral
Piperonyl Butoxide o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Abc Lice Killing Shampoo
Piperonyl Butoxide, Pyrethrum Extract · Oral
Selenium Sulfide o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Amazon Basics Maximum Strength Dandruff Anti-Dandruff Shampoo
Selenium Sulfide · Oral
Ciclopirox Shampoo o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Ciclopirox Shampoo
Ciclopirox Shampoo · Oral
Clobetasol Propion o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Clobetasol Propionate Shampoo
Clobetasol Propionate Shampoo · Oral
Zinc Pyrithione o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Divine Dandrene 1% Shampoo
Zinc Pyrithione · Oral
Zinc Pyrithione o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Divine Dandrene 2% Shampoo
Zinc Pyrithione · Oral
Pyrithione Zinc o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Facial Fortress Shampoo
Pyrithione Zinc · Oral
Chlorhexidine Gluc o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Firstcompanion Maximum Strength Medicated Shampoo
Chlorhexidine Gluconate · Oral
Chlorhexidine Gluc o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Firstcompanion Medicated Shampoo
Chlorhexidine Gluconate, Ketoconazole · Oral
Piperonyl Butoxide o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Goodsense Lice Killing Shampoo
Piperonyl Butoxide, Pyrethrum Extract · 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.