Osmotics Necollete Age Reversal for Neck & Chest. is a fortifying formula that focuses on firming and toning the thin, fragile skin of your neck and chest. Signs of aging and sun damage are visibly reduced after 30 days so you can feel beautiful showing off your neck and decollete. You no longer have to only wear turtlenecks.Who is this for?Ideal for those looking to firm and reduce signs of aging on the neck and chest.