Retinoidlow risk
Retinaldehyde
INCI · Retinaldehyde
Intermediate between retinol and retinoic acid. More potent than retinol; can irritate compromised skin barriers.
🤖Ask AllerBot“I'm allergic to Retinaldehyde — what should I avoid?”Why dermatologists flag it
NEA-listed retinoid
How common is it?
Retinaldehyde appears in 22 of 4,442 products (0.5%) in the AllerNote catalog, most often in night moisturizers (6 products). See the full prevalence dataset →
Names to look for on labels
Retinaldehyde appears under any of these names — manufacturers choose between INCI, common, and local-language terms freely.
RetinaldehydeRetinalVitamin A aldehyde
Common product categories
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