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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Ingredient Snapshot

Overview
An ingredient with a brief, temporary skin-tightening effect.
Category
Firming, Tone/Texture
Type
pH Adjuster

Ingredient Ratings

Overall Rating

Fair

Comedogenic Risk

None

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.

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.

Comedogenic Rating

This ingredient is not typically evaluated for comedogenicity, and no standardized rating is available.

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.

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.

Products with Dimethyl MEA

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