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ACETYL PENTAPEPTIDE-55 AMIDE.

Valuable / SKIN CONDITIONING

This advanced pentapeptide is engineered to enhance skin elasticity and firmness, promoting a visibly lifted and more youthful complexion. It is a proprietary, high-performance ingredient utilized in sophisticated anti-aging formulations.

Skin conditioning Anti-aging Firming Lifting

Science

Acting as a cell-communicating ingredient, it permeates the stratum corneum to modulate cellular pathways involved in collagen production and elastic fiber organization. It specifically targets the skin's 'Pump Matrix' to bolster dermal density and structural integrity, yielding a noticeable lifting effect.


Research

Medium confidence
Effective range 0.0001–10%
Optimal

N/A

Key findings

  1. 01 Proprietary peptide (OSK9) demonstrated improved skin elasticity and promoted a lifted, youthful complexion by influencing cellular mechanisms for wrinkle improvement and skin firmness.

Transparency

Not commonly dusted

The Formula

Solubility
Water
Optimal pH 6 – 7.5
0 7 14

Stability

This peptide exhibits enhanced stability when encapsulated in ethosomes or hydrogel complexes; its amide C-terminus improves resistance to enzymatic degradation.

Conflicts

  • Strong oxidizers
  • Strong acids (can cause peptide hydrolysis)
  • High heat (>40°C during formulation)

Safety

CIR Status
Not reviewed
Sensitization risk Low

Listed in the EU CosIng database for skin conditioning, this peptide is generally regarded as safe at typical usage levels below 1%.


Your Skin

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

Our Assessment

Valuable

This advanced pentapeptide offers significant benefits for improving skin elasticity, firmness, and overall youthful appearance through targeted cellular communication.


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