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Moumoujus

CUTANEOUS LYSATE.

Valuable / MOISTURISING, SKIN PROTECTING

A sophisticated aqueous extract derived from cell breakdown, rich in bioactive proteins, peptides, and amino acids designed to mirror the skin's natural regenerative environment. This ingredient acts as a cellular signaling complex that accelerates barrier recovery and optimizes the structural integrity of the dermal matrix.

Summary

Barrier Restoration Collagen Synthesis Stimulator Humectant Skin Protectant Anti-Inflammatory

Science

Mechanism of Action

Cutaneous lysates function by stimulating fibroblast activity to catalyze the synthesis of Type I collagen and hyaluronic acid. At a molecular level, they modulate gene expression for essential tight-junction proteins like Occludin and Desmocollin 1, while simultaneously regulating the enzymes Kallikrein 5 and 7 to ensure healthy desquamation. Furthermore, they activate the NF-κB signaling pathway to provide anti-oxidative protection and suppress inflammatory markers associated with cellular senescence.

Research

Clinical Evidence

High confidence
Effective range 3–5%
Optimal

3%

Key findings

  1. 01 Application of 3% Lactococcus Ferment Lysate demonstrated a 2 µm increase in stratum corneum thickness and a significant reduction in trans-epidermal water loss (TEWL).
  2. 02 Six-month clinical evaluation of human fibroblast-derived lysates showed a 33% reduction in periorbital wrinkle depth and a 25% reduction in perioral lines.
  3. 03 Multi-center trials observed significant improvements in skin sagging, dark circles, and overall texture within 42 days of twice-daily use.

Transparency

Dusting Analysis

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

Due to high raw material costs and marketing appeal, this ingredient is frequently included at 'label-claim' concentrations below 0.5%. However, clinical data suggests concentrations near 3% are required to achieve measurable improvements in barrier thickness and wrinkle depth.

The Formula

Formulation

Solubility
Water
Optimal pH 5.5 – 7.9
0 7 14

Stability

Highly sensitive to thermal degradation and strong oxidizing agents; best maintained in buffer systems around physiological pH (7.4-7.9) for maximum biological activity.

Synergies

  • Hyaluronic Acid
  • Niacinamide
  • Peptides

Conflicts

  • Strong Alpha Hydroxy Acids (low pH)
  • Strong Oxidizing Agents
  • High Ethanol Concentrations

Safety

Safety Profile

CIR Status
Safe as used with restrictions
Max tested
0.067%
Pregnancy
Safe
Sensitization risk Low

While CIR notes specific yeast-derived lysates at 0.067% in baby products, higher concentrations of bio-restorative skin cell proteins are widely tolerated with no reported significant side effects or irritation.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Valuable

A high-performance regenerative agent that excels in barrier repair and structural anti-aging when formulated at clinically active percentages.

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