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Moumoujus

ASPERGILLUS/GARLIC BULB/RICE BRAN/RICE VINEGAR FERMENT.

Valuable / HUMECTANT, SKIN CONDITIONING

A multi-functional bio-active complex created through the fungal fermentation of garlic, rice bran, and vinegar to unlock high-potency micronutrients. This sophisticated ferment delivers a concentrated blend of organic acids and antioxidants designed to refine texture and illuminate the complexion.

Summary

antioxidant humectant skin conditioning brightening agent

Science

Mechanism of Action

The Aspergillus fermentation process enzymatically deconstructs complex botanical structures into low-molecular-weight bioavailable compounds. It converts garlic's sulfur-rich precursors into S-allyl cysteine and rice bran's dense fibers into free ferulic acid, while the vinegar component provides organic acids that facilitate moisture retention and inhibit tyrosinase activity for systemic brightening.

Research

Clinical Evidence

Medium confidence
Effective range 1–20%
Optimal

5%

Key findings

  1. 01 Demonstrated 44% improvement in skin hydration levels in human patch testing using fermented rice bran solutions.
  2. 02 Significant increase in DPPH radical scavenging and phenolic content (specifically gallic and ferulic acids) compared to non-fermented extracts.
  3. 03 In-vitro validation of tyrosinase inhibition, confirming a measurable whitening and anti-pigmentation effect.

Transparency

Dusting Analysis

Commonly dusted
Min. effective
1%
Red flag below
0.5%

Because of its complex INCI name, brands often include this at sub-clinical levels (<0.5%) to claim 'fermented' benefits. For meaningful antioxidant and brightening results, concentrations of 1% to 5% are required.

The Formula

Formulation

Solubility
Water
Optimal pH 4.5 – 6.5
0 7 14

Stability

Heat sensitive; must be incorporated during the cooling phase below 40°C to maintain the integrity of fermented metabolites.

Synergies

  • Vitamin C
  • Niacinamide
  • Hyaluronic Acid

Conflicts

  • Strong oxidizing agents
  • Processing temperatures exceeding 40°C

Safety

Safety Profile

CIR Status
Not reviewed
Pregnancy
Safe
Sensitization risk Low

While safe for most, individuals with specific fungal-sensitive skin conditions (e.g., Malassezia folliculitis) should patch test due to the Aspergillus origin.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Valuable

A high-performance fermented active that bridges the gap between traditional botanical wisdom and precision nutrient delivery for brighter, more resilient skin.

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