Polyethoxylated retinamide is a Korean wrinkle-annex ingredient with a 95.0% assay, a pH 4.6-6.6 emulsion and no finished-form monograph, per the MFDS cod.
2026-11-01K-Beauty Codex
Each page takes one ingredient or annex of Korea's functional cosmetics codex (MFDS) and sets out the official assay range and test requirements, with the legal source linked. We do not rank or sell products; this is a reference for what the Korean rules actually say.
Polyethoxylated Retinamide in the Korean Codex: 95.0% Assay, No Finished Forms