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Moumoujus

CAFFEIC/COCO/COUMARIC/MANGOSTEEN PERICARP ESTERS.

Valuable CAS - / ANTIMICROBIAL, ANTIOXIDANT, HAIR CONDITIONING, SKIN CONDITIONING

A high-performance lipophilic complex engineered through enzyme-catalyzed transesterification to fuse mangosteen-derived xanthones with phenolic acids and coconut fatty acids. This bio-available ester matrix provides targeted antioxidant delivery while reinforcing the skin's structural integrity against glycation-induced aging.

Summary

antioxidant antimicrobial anti-glycation agent skin-conditioning collagen-booster

Science

Mechanism of Action

This ingredient functions by enhancing the bioavailability of alpha-mangostin, allowing it to bypass the lipid barrier where it inhibits pro-inflammatory enzymes like COX-2 and iNOS. It acts as a multi-stage defender by scavenging reactive oxygen species (ROS) and preventing the formation of Advanced Glycation End-products (AGEs), specifically pentosidine, which otherwise cross-link and degrade dermal collagen fibers.

Research

Clinical Evidence

Medium confidence
Effective range 1–100%
Optimal

5%

Key findings

  1. 01 Clinical evaluation of 100% concentration demonstrated a measurable reduction in inflammatory markers and enhanced skin radiance via glycation inhibition.
  2. 02 In-vitro analysis confirmed the stimulation of collagen synthesis and significant neutralization of free radicals by the xanthone-rich complex.
  3. 03 Nanoemulgel testing at 1.0% to 5.0% showed superior dermal penetration and potent antimicrobial activity against common pathogens like S. aureus.

Transparency

Dusting Analysis

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

Due to its complex manufacturing process and high efficacy at low doses, brands often include this ingredient at sub-clinical levels (<1.0%) for marketing claims. To achieve antimicrobial and anti-glycation benefits, concentrations should meet or exceed 1.0%.

The Formula

Formulation

Solubility
Oil
Optimal pH 4.5 – 7
0 7 14

Stability

Maintains high stability in anhydrous environments. In water-based emulsions, it must be integrated into the oil phase. The phenolic components are light-sensitive and require opaque or UV-protected packaging to prevent oxidation.

Synergies

  • Vitamin E
  • Squalane
  • Virgin Coconut Oil

Conflicts

  • Strong oxidizing agents
  • Highly alkaline formulations (pH > 7.5)

Safety

Safety Profile

CIR Status
Not reviewed
Max tested
100%
Pregnancy
Safe
Sensitization risk Low

Derived from food-grade botanicals; generally recognized as safe for topical use. No current SCCS restrictions.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Valuable

A sophisticated botanical ester that excels in preventing collagen degradation and glycation, making it a premier choice for precision longevity skincare.

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