Acetyl Tetrapeptide-5 is a biomimetic peptide used in advanced skincare formulations, particularly targeting the delicate eye area. It helps reduce under-eye puffiness and bags by improving lymphatic drainage and microcirculation. Additionally, it supports skin firmness and elasticity, making it a key ingredient in anti-aging and decongesting eye creams. Its gentle yet effective mechanism offers a non-invasive solution for a brighter, more refreshed appearance.