$ 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.
Menthol, Methyl Sa o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Zhong Hua Feng Shi Die Da Gao External Analgesic Plaster Patch
Menthol, Methyl Salicylate · Oral
Benzocaine, White o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Carmex Multi-Symptom 3 In 1 Cold Sore Treatment External Analgesic Skin Protectant
Benzocaine, White Petrolatum · Oral
External Analgesic o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Hielo Mineral Liquid
External Analgesic · Oral
External Analgesic o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Wakaya Ruru Topical Analgesic
External Analgesic · Oral
Capsaicin o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Rugby Capsaicin External Analgesic
Capsaicin · Oral
Camphor (Natural o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Nan San Musflex External Analgesic , Menthol) Lotion
Camphor (Natural · Oral
External Analgesic o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Painzone
External Analgesic · 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.