Snapshot
- Overview
- An ingredient with a brief, temporary skin-tightening effect.
- Category
- Firming, Tone/Texture
- Type
- pH Adjuster
Dimethyl MEA
Dimethyl MEA (DMAE) is an amine compound used in cosmetics as a pH adjuster and formulation aid. It's included for perceived firming and toning along with stability support, though evidence is mixed and it may bother sensitive skin.
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Our take
Is Dimethyl MEA a Good Ingredient?
Rated Fair: evidence for firming is mixed and often short-term, which keeps expectations modest, and this amine can cause stinging or irritation, especially on sensitive skin or at higher use levels.
What it does
Skin Benefits
May provide a short-term tightened look to skin, but results vary and it can bother reactive complexions. Evidence for long-term effects is mixed.
Where you'll find it
Uses in Skincare & Cosmetics
Used in face creams, eye gels, and neck serums positioned for a temporarily lifted appearance; also appears in formulas where pH tuning is needed.
Before you use it
Safety
Irritation, tingling, and transient redness are possible, particularly on reactive or compromised skin; start with low exposure and avoid the immediate eye area if sensitive. No widely recognized global cosmetic restrictions apply, but formulas typically keep concentrations conservative.
Products with Dimethyl MEA
