DMAE Bitartrate
The bitartrate salt of dimethylaminoethanol (DMAE), a stabilized, water-soluble form used topically in anti-aging formulas marketed for a skin-firming effect.
Also known as: dimethylaminoethanol bitartrate, deanol bitartrate
Benefits
- ✓Marketed to visibly firm and tighten skin
- ✓May support dermal thickness and collagen fiber organization with regular use
- ✓Mild anti-inflammatory effect reported
Watch for
- ⚠Can cause temporary redness or a tingling sensation
- ⚠Long-term daily use in some studies associated with reversible changes in skin cell appearance under a microscope; evidence is limited
In depth
What it does
The bitartrate salt of dimethylaminoethanol (DMAE), a stabilized, water-soluble form used topically in anti-aging formulas marketed for a skin-firming effect. As an active ingredient, it is particularly valued for marketed to visibly firm and tighten skin, may support dermal thickness and collagen fiber organization with regular use, and mild anti-inflammatory effect reported.
Skin type guide
Generally well-tolerated across skin types, including sensitive skin. As with any new ingredient, a patch test is always a sensible first step.
How to use it
Works particularly well in an AM routine, where its antioxidant protection pairs naturally with daily SPF. Apply after cleansing and toning, before moisturiser and sunscreen.