X50 Myocept Peptide Myorelaxant Solution X50 Myocept is a peptide myorelaxant that works by blocking muscle movement to reduce the depth of mimic wrinkles. It consists of two peptides that work in synergy to reduce wrinkles by up to 20%. The ingredient's high efficacy is based on the unique "Cosmetic Drone" delivery system developed and patented by the Spanish company Infinitec. A..