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Moumoujus

SODIUM CARBOXYMETHYL BETAGLUCAN.

Valuable CAS 9050-93-5 / BINDING, VISCOSITY CONTROLLING

A sophisticated derivative of baker's yeast polysaccharides, Sodium Carboxymethyl Beta-Glucan is engineered to fortify the skin's natural defense system. It actively supports skin regeneration and provides robust protection against environmental stressors, making it a multifaceted ingredient for advanced skincare.

Summary

Humectant Moisturizing Skin protecting Soothing Antioxidant Anti-aging Barrier repair Anti-inflammatory Wound healing Cell growth promoting Enhances skin defense Binding agent Viscosity controlling

Science

Mechanism of Action

This ingredient operates by enhancing the skin's intrinsic defense system, reducing sensitivity, and promoting cellular regeneration. It strengthens the skin's immune response, creates a protective barrier for moisture retention, and improves elasticity. Functioning as a potent antioxidant, it neutralizes free radicals, stimulates collagen synthesis, and inhibits lipid oxidation, particularly after UV exposure. Furthermore, it supports keratinocyte growth to accelerate stratum corneum renewal, reduces inflammatory cytokines, reinforces the epidermal lipid matrix, and promotes natural ceramide production, ultimately improving barrier cohesion and clinically expediting recovery from damage.

Research

Clinical Evidence

High confidence
Effective range 0.01–0.5%
Optimal

0.04%

Key findings

  1. 01 Demonstrates comprehensive protective and enhancing effects on the skin.
  2. 02 Shown to be effective in providing moisturization.
  3. 03 In an oil-in-water emulsion, achieved 95% protection against lipid oxidation following UV-A exposure in a clinical study of 10 volunteers.
  4. 04 Effective for intensive barrier repair and formulations targeting immunomodulation.

Transparency

Dusting Analysis

Not commonly dusted

With documented efficacy at concentrations as low as 0.01% for general benefits and up to 0.5% for intensive repair, this ingredient is typically used at effective concentrations and is not commonly associated with 'dusting'.

The Formula

Formulation

Solubility
Water
Optimal pH 3 – 8
0 7 14

Stability

Exhibits excellent stability across a broad pH range of 3.0 to 8.0. To maintain the integrity of its polysaccharide structure, prolonged exposure to temperatures above 70°C should be avoided.

Safety

Safety Profile

CIR Status
Safe as used
Sensitization risk Low

The CIR Expert Panel affirmed its safety for cosmetic use with no specific usage restrictions, recognizing it as a safe microbial polysaccharide gum. It demonstrated no mutagenicity in bacterial tests, no adverse effects in a 28-day oral toxicity study, and was not photosensitizing or irritating in clinical and animal studies.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Valuable

Sodium Carboxymethyl Beta-Glucan is a highly valuable ingredient for its extensive capabilities in enhancing skin defense, accelerating barrier repair, and offering significant antioxidant and anti-aging benefits across all skin types.

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