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Moumoujus

STURGEON SKIN MUCUS EXTRACT.

Insufficient Data / HUMECTANT, SKIN CONDITIONING

Sturgeon Skin Mucus Extract, derived from the protective secretions of sturgeon, is a potent source of antimicrobial peptides and proteins. This unique extract demonstrates significant activity against various bacteria, while also providing deep moisture and supporting the skin's natural barrier.

Summary

Antimicrobial Moisturizing Nourishing Skin Barrier Support

Science

Mechanism of Action

This extract operates through a multifaceted mechanism, primarily leveraging its diverse array of bioactive molecules, including antimicrobial peptides (AMPs), proteins, and enzymes such as lysozyme and alkaline phosphatase. AMPs, characterized by their amphiphilic nature and positive charge, interact with bacterial cell membrane lipopolysaccharides, leading to membrane disruption, perforation, and subsequent cell lysis. Additionally, these peptides can penetrate the cytoplasmic membrane to interfere with intracellular processes like nucleic acid synthesis and protein production, thereby hindering bacterial proliferation. The mucus further contributes to a physical and chemical barrier, reinforcing the skin's defense against environmental pathogens.

Research

Clinical Evidence

Medium confidence
Effective range ≥3.1%
Optimal

N/A

Key findings

  1. 01 In vitro studies demonstrate the extract's significant antimicrobial activity against bacteria such as Pseudomonas and Shewanella via antimicrobial peptides (AMPs).
  2. 02 Further in vitro research indicates bacteriostatic activity against Escherichia coli, which is sensitive to heat or pre-incubation with EDTA or anti-human C1q antibody.
  3. 03 A bio-cellulose sheet mask utilized a 3.1% concentration of the extract to deliver deep moisture and rich nutrition to the skin, suggesting topical benefits for hydration and vitality.

Transparency

Dusting Analysis

Not commonly dusted

No data is available to suggest common dusting practices or specific dusting thresholds for Sturgeon Skin Mucus Extract.

The Formula

Formulation

Solubility
Both
Optimal pH N/A
0 7 14

Stability

Peptide integrity is compromised at alkaline pH, with optimal stability and activity observed in an acidic to mildly acidic environment. Cationic peptides within the extract exhibit enhanced solubility in mildly acidic solutions. Elevated temperatures can diminish the extract's bacteriostatic efficacy, necessitating careful processing and storage to preserve its bioactive components.

Conflicts

  • Alkaline pH
  • Elevated temperatures

Safety

Safety Profile

CIR Status
Not reviewed
Sensitization risk Unknown

The Cosmetic Ingredient Review (CIR) Expert Panel has not evaluated Sturgeon Skin Mucus Extract. Specific safety assessments by CIR, SCCS, or FDA are currently unavailable within the provided research, making a definitive safety profile incomplete. Irritancy and comedogenicity data are also unknown.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Insufficient Data

While exhibiting promising antimicrobial and moisturizing potential in initial studies, further comprehensive clinical data and robust safety assessments are required to fully establish its efficacy and safety profile for widespread cosmetic application.

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References

Sources