Leuphasyl is an ingredient used for reducing expression wrinkles that is made by Centerchem. According to reserach, Leuphasil compliments the action of Argireline by modulating muscle contraction, which is extremely helpful in reducing depth of wrinkles around the eye and forehead areas. These are often referred to as “forehead wrinkles,” and “crows feet.” These peptides have the ability to drastically modulate muscle contraction thereby destabilizing the cell so it cannot release the neurotransmitters that make the muscle contract thus preventing the existence of lines and wrinkles.
Research shows that wrinkles in the areas where expression lines occur will be reduced by up to 50% within 28 days. Peptides are also the latest defense against the signs of aging and sun damage to the skin.



