Dipeptide diaminobutyroyl benzylamide diacetate is a powerful anti-aging ingredient that helps to prevent and reduce fine lines and expression wrinkles around the eyes, mouth, and forehead. Used to reduce muscle contraction frequency, dipeptide diaminobutyroyl reduces acetylcholine (ACH) binding at the site of neurotransmitter receptors. By reducing ACH binding, muscles will not contract as frequently, which will help to prevent and reduce the appearance of expression wrinkles.