Palmitoyl hexapeptide-12 can inhibit neurotransmitters, block neuromuscular transmission, prevent excessive muscle contraction, prevent the formation of fine lines, slow down the force of muscle contraction, relax muscles, and reduce the appearance of dynamic lines. Generate and eliminate fine lines; effectively reorganize collagen and elasticity, increase the activity of elastin, relax facial lines, smooth wrinkles and improve sagging. It can be used in cosmetics as an anti-wrinkle ingredient with excellent results.