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Japan market screening · Therapeutic class
その他の外皮用薬 · Japan Standard Commodity Classification
16 molecules in this class are marketed in Japan across 47 products. 10 of those products are not shipping normally today — 21.3% of the class. Supply status is reported to the Ministry of Health, Labour and Welfare and updated daily.
Ordered by how many products compete. Constrained means limited supply or supply suspended; supply suspended does not mean discontinued.
| Molecule | Products | Companies | Constrained | Supply mix |
|---|---|---|---|---|
| Adapaleneアダパレン | 12 | 11 | 1 | |
| Sucrose / Povidone-Iodine精製白糖・ポビドンヨード | 7 | 7 | 6 | |
| Tacalcitol Hydrateタカルシトール水和物 | 5 | 1 | — | |
| Methoxsalenメトキサレン | 4 | 1 | — | |
| Benzoyl Peroxide過酸化ベンゾイル | 3 | 1 | — | |
| Calcipotriol Hydrate / Betamethasone Dipropionateカルシポトリオール水和物・ベタメタゾンジプロピオン酸エステル | 3 | 1 | — | |
| Bucladesine Sodiumブクラデシンナトリウム | 2 | 2 | — | |
| Delgocitinibデルゴシチニブ | 2 | 1 | — | |
| Difamilastジファミラスト | 2 | 1 | 2 | |
| Adapalene / Benzoyl Peroxideアダパレン・過酸化ベンゾイル | 1 | 1 | — | |
| Calcipotriolカルシポトリオール | 1 | 1 | — | |
| Clindamycin Phosphate Hydrate / Benzoyl Peroxideクリンダマイシンリン酸エステル水和物・過酸化ベンゾイル | 1 | 1 | — | |
| Diaphenylsulfoneジアフェニルスルホン | 1 | 1 | — | |
| Maxacalcitol / Betamethasone Butyrate Propionateマキサカルシトール・ベタメタゾン酪酸エステルプロピオン酸エステル | 1 | 1 | — | |
| Tapinarofタピナロフ | 1 | 1 | — | |
| Tretinoin Tocoferilトレチノイントコフェリル | 1 | 1 | 1 |
Products counts every marketed product across all strengths and forms, not companies. Companies is the number of companies marketing that molecule; the same company may appear under several molecules, so the column does not add up to a class total. Market size sits on each molecule's own page, valued at national price rather than transaction price. Figures are as at 2026-08-28.
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