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DIMETHYLAMINOETHANOL TARTRATE.

Valuable CAS 29870-28-8; 5988-51-2 / SKIN CONDITIONING, SKIN CONDITIONING - EMOLLIENT

Dimethylaminoethanol Tartrate, commonly known as DMAE Tartrate, is a skin conditioning agent recognized for its capacity to visibly firm and tighten skin. It aims to enhance skin resilience, improve elasticity, and provide antioxidant protection against environmental aggressors.

Antioxidant Skin Conditioning Firming Anti-aging Skin Tightening

Science

DMAE Tartrate is believed to operate by stabilizing cellular membranes, which contributes to a visible skin firming effect. It also acts as an antioxidant, helping to neutralize free radicals and protect skin from oxidative stress. Some theories suggest a role in influencing muscle contractions through neurotransmitter pathways, leading to a temporary tightening sensation.


Research

High confidence
Effective range 1–5%
Optimal

3%


Transparency

Not commonly dusted

Dimethylaminoethanol Tartrate is an established active ingredient with known efficacy at specific concentrations, making it a recognized beneficial component rather than an ingredient prone to 'dusting' (inclusion at sub-efficacious levels).


The Formula

Solubility
Water
Optimal pH 5 – 7
0 7 14

Stability

DMAE Tartrate is stable in aqueous solutions within a mildly acidic to neutral pH range. Formulations can benefit from the inclusion of additional antioxidants to support overall product stability and ingredient efficacy.

Synergies

  • Vitamin C (Ascorbic Acid and derivatives) for enhanced antioxidant benefits and collagen support.
  • Vitamin E for comprehensive antioxidant protection.
  • Hyaluronic Acid and Peptides to complement firming effects with hydration and additional anti-aging benefits.

Conflicts

  • Strong acids or bases may compromise its stability and efficacy over time. Formulations should maintain the optimal pH range.

Safety

CIR Status
Safe as used
Max tested
5%
Pregnancy
Caution
Sensitization risk Low

While generally well-tolerated, some individuals, particularly those with sensitive skin, may experience a transient tingling sensation or mild redness upon initial application. This reaction typically subsides with continued use or by adjusting to lower concentrations. Due to insufficient comprehensive data, caution is advised for use during pregnancy and lactation.


Your Skin

Yes Normal
Yes Dry
Yes Oily
No Sensitive
Irritancy Low
Comedogenicity Low

Our Assessment

Valuable

Dimethylaminoethanol Tartrate is a valuable and well-researched ingredient within precision skincare, offering demonstrable benefits in enhancing skin firmness, elasticity, and providing antioxidant protection, with a favorable safety profile for most skin types.


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