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Moumoujus

ZINC ZEOLITE.

Valuable / ABSORBENT, ASTRINGENT, SKIN CONDITIONING, SKIN PROTECTING

Zinc Zeolite is a microporous aluminosilicate acting as a molecular sieve to absorb toxins, heavy metals, and excess oils. It also offers antimicrobial benefits and mild exfoliation, making it valuable for purifying skincare.

Summary

Antimicrobial Detoxifying Oil-absorbing Exfoliating Antioxidant Anti-pollution Anti-inflammatory Heavy metal adsorption

Science

Mechanism of Action

This 'molecular sieve' neutralizes free radicals, shields against UV, and adsorbs impurities from skin. Its zinc ions enhance antimicrobial action against acne pathogens and mitigate inflammation by inhibiting pro-inflammatory cytokines.

Research

Clinical Evidence

Medium confidence
Effective range ≥3%
Optimal

3%

Key findings

  1. 01 Exploring the Adsorption Properties of Zeolite in a New Skin Care Formulation (2022)
  2. 02 SCCS final opinion on Silver Zinc Zeolite (2023, 2024)
  3. 03 Study on the Application of Zinc-zeolite in Cosmetic Toothpaste (2019)

Transparency

Dusting Analysis

Not commonly dusted

While not commonly dusted, larger zeolite particles (over 50 µm) can cause opacity, impacting product aesthetics.

The Formula

Formulation

Solubility
Insoluble in water
Optimal pH 7 – 9
0 7 14

Stability

Zeolite's efficiency varies with composition, pH, and contaminant types. Stability can depend on specific zeolite forms and overall formulation.

Conflicts

  • Zeolite particles larger than 50 µm can cause opacity and a whitening effect, requiring particle size reduction below 20 µm for clarity.
  • Formulations with soluble salts or clays require careful consideration to ensure non-irritating products.

Safety

Safety Profile

CIR Status
Safe as used
Max tested
1%
Sensitization risk Low

The CIR Expert Panel found Zeolite safe in cosmetics. SCCS deemed Silver Zinc Zeolite safe at 1% for specific uses.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Valuable

Zinc Zeolite is a valuable ingredient for purifying, detoxifying, and clarifying oily and sensitive skin due to its adsorption and antimicrobial properties, though formulation considerations are key.

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