DMAE (Dimethylaminoethanol)
Also known as: Dimethylaminoethanol, 2-dimethylaminoethanol, N,N-dimethylethanolamine
A skin-firming ingredient claimed to support collagen and reduce fine lines through membrane stabilization.
See this ingredient in your own products — scan the label.
Get the appWhat it does
DMAE is thought to work by stabilizing cell membranes and potentially increasing acetylcholine production, which may support skin firmness and elasticity. It's primarily used in anti-aging formulations for its purported lifting and tightening effects. Evidence for efficacy is limited and mixed in clinical studies.
Benefits
- May provide temporary skin tightening sensation
- Potential antioxidant properties in some formulations
- Generally well-tolerated at typical use levels
- Can improve skin texture appearance short-term
Who it suits
- Mature skin seeking firming effect
- All skin types (generally non-irritating)
- Those wanting anti-aging support
How to use
Apply in serums or creams as directed, typically once or twice daily. Use consistently for several weeks to assess any visible benefits.
Pairs well with
Peptides, Retinol, Hyaluronic acid, Niacinamide
Be careful pairing with
none notable
Safety & cautions
DMAE's efficacy for deep wrinkles is not robustly proven; effects are often modest and temporary. Some concern exists over potential neurotoxicity at high concentrations, though cosmetic-grade use is considered safe; avoid if pregnant or nursing without consulting a healthcare provider.
Educational information, not medical advice. Concentration and formulation change how an ingredient behaves.