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Moumoujus

ACACIA SENEGAL FLOWER/STEM EXTRACT.

Valuable CAS 97659-43-3 / VISCOSITY CONTROLLING

A natural polysaccharide-rich extract derived from the Acacia Senegal tree that functions primarily as a film-forming agent and texture enhancer. This botanical ingredient creates a breathable protective layer on the skin while providing gentle smoothing effects and supporting moisture retention through its unique polymer structure.

Summary

Film forming Viscosity controlling Texture enhancer Moisture retention

Science

Mechanism of Action

Forms a flexible, breathable film on the skin surface through its polysaccharide chains, which helps temporarily smooth texture and trap moisture. The extract's natural polymers also contribute viscosity control in formulations while potentially offering mild anti-inflammatory benefits to support skin barrier function.

Research

Clinical Evidence

Medium confidence
Effective range 1–4%
Optimal

3%

Key findings

  1. 01 4-week mascara safety study demonstrated excellent ocular and peri-ocular tolerance
  2. 02 EpiOcular tissue equivalent testing confirmed non-irritating properties

Transparency

Dusting Analysis

Not commonly dusted

Not typically used for dusting purposes due to its functional role as a film-former and texture modifier rather than active treatment benefits

The Formula

Formulation

Solubility
Water
Optimal pH 4.5 – 7.5
0 7 14

Stability

Temperature-sensitive ingredient requiring addition during cooling phase below 40°C to preserve botanical integrity. Performance diminishes in high-salt environments.

Synergies

  • Hydrating serums
  • Barrier repair ingredients
  • Other film-forming polymers

Conflicts

  • High concentrations of electrolytes/salts
  • Strong oxidizing agents
  • Excessive heat during processing

Safety

Safety Profile

CIR Status
Safe as used
Max tested
4%
Pregnancy
Safe
Sensitization risk Low

Recently reaffirmed as safe by CIR Panel (2023-2025). Rare occupational sensitivities reported but minimal risk in topical cosmetic applications.

Your Skin

Skin Compatibility

Yes Normal
Yes Dry
Yes Oily
Yes Sensitive
Irritancy Low
Comedogenicity Low

Our Assessment

Verdict

Valuable

A well-tolerated, versatile botanical extract that excels at texture improvement and gentle skin conditioning across all skin types.

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