Science
Mechanism of Action
This ingredient functions as a dual-action matrikine and metabolic regulator. The pentapeptide-4 component mimics naturally occurring skin fragments to stimulate the synthesis of Collagen I, IV, and elastin within the extracellular matrix, while the Biotin (Vitamin B7) moiety accelerates keratinocyte activity and modulates sebaceous gland lipogenesis to reduce excess oil and support barrier integrity.
Research
Clinical Evidence
High confidence2%
Key findings
- 01 In vitro testing confirmed a significant increase in Collagen I and IV synthesis, bolstering skin structural density.
- 02 Clinical evaluations of 2-5% concentration complexes demonstrated a measurable reduction in sebum production and enhanced follicle density over an 8-week period.
Transparency
Dusting Analysis
Because this peptide is effective at extremely low ppm (parts per million) levels, many brands include it at 'label claim' concentrations that fall below the 0.001% bioactive threshold required for measurable collagen stimulation.
The Formula
Formulation
Stability
Aqueous stable but thermolabile; must be incorporated during the cooling phase below 40°C to prevent peptide degradation.
Synergies
- Hyaluronic Acid
- Niacinamide
- Panthenol
- Other Matrikines
Conflicts
- Proteolytic enzymes
- Strong oxidizing agents
- pH environments below 4.0 or above 8.0
Safety
Safety Profile
Composed of skin-identical amino acids and vitamins; generally recognized as safe with no reported systemic toxicity.
Your Skin
Skin Compatibility
Our Assessment
Verdict
An exceptional multi-functional peptide that bridges the gap between anti-aging collagen support and modern oil-control science.
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References
Sources