At a glance
| Japanese name | 成和化成株式会社 |
|---|---|
| Established | 1958 |
| Location | Osaka |
| English support | Available |
| Export experience | Global via Seiwa Supply |
| Website | seiwakasei.jp/en |
About
Peptide and protein-derived cosmetic ingredients specialist since 1958. Hydrolyzed collagen/protein expertise. Proprietary iVC next-generation vitamin C derivatives.
Ingredients offered
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Last updated: 2026-04-23