DMC (Disodium Methylenediamine, sometimes referring to dimethyl cyclohexane or DMAE-related compounds; in cosmetic contexts often denotes a stabilized antioxidant or skin-conditioning agent) is used to help protect skin from oxidative stress and support skin barrier function. It is typically incorporated in serums and creams at low concentrations.
| Reported effect | How often | Notes |
|---|---|---|
Mild skin irritation or stinging | Uncommon | More likely on sensitive or compromised skin; usually transient. |
Contact dermatitis or allergic reaction | Rare | Presents as redness, itching, or rash; patch testing advised for sensitive individuals. |
Transient erythema (redness) | Uncommon | Often resolves shortly after application. |
Burning sensation on broken skin | Rare | Avoid application to open wounds or actively irritated areas. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.
Peer-reviewed papers on this ingredient, via PubMed.