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Moumoujus

ALUMINUM/CALCIUM/MANGANESE OXIDE.

Valuable / COLORANT

This inorganic complex oxide functions primarily as an optical modifier and colorant in cosmetic formulations. It contributes to aesthetic improvements by imparting a "soft focus" effect on the skin.

Summary

colorant optical modifier bulking agent

Science

Mechanism of Action

It operates by scattering and reflecting light, effectively blurring skin imperfections for a smoother appearance. Beyond optical effects, it acts as a bulking agent, enhancing structural stability in pigment blends.

Research

Clinical Evidence

Medium confidence
Effective range N/A
Optimal

3%

Key findings

  1. 01 Improved texture and 'soft focus' effect in foundations.

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Oil
Optimal pH 4 – 10
0 7 14

Stability

This inorganic mineral powder remains stable under standard manufacturing conditions. However, it can destabilize in highly acidic environments (pH < 4.0), potentially releasing metal cations.

Conflicts

  • Strong chelating agents
  • Highly acidic environments

Safety

Safety Profile

CIR Status
Not reviewed
Sensitization risk Low

Listed in CosIng as a colorant, it is generally safe due to its inert inorganic nature. Formal CIR safety assessments are currently unavailable for this specific complex oxide.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Valuable

This ingredient is valuable for its optical blurring capabilities and pigment stabilization, offering significant aesthetic benefits in cosmetic formulations.

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References

Sources