Vialox

Vialox functions by inhibiting the release of neurotransmitters at the neuromuscular junction, leading to a temporary reduction in muscle activity. This pentapeptide, known scientifically as Pentapeptide-3V, is a synthetic compound designed to mimic the effects of certain natural peptides involved in muscle contraction regulation. Interest in Vialox initially surged in cosmetic research as scientists sought to develop non-invasive alternatives to traditional facial wrinkle treatments. Early studies focused on its potential to smooth skin and reduce the appearance of expression lines. Today, it is primarily studied for its effects on:

• Reducing facial wrinkles
• Smoothing expression lines
• Cosmetic muscle relaxation
• Non-invasive beauty treatments
• Neuromuscular junction studies

PeptideSource editorial · Updated Jul 18, 2026