The BioBalance Probiotic High Potency Firming Neck & Dcollet Cream has been specially formulated for those hard to treat areas such as the neck and chest. This cream will lift and tighten the sagging neck skin, reduces the appearance of deep horizontal neck folds and improves the look of wrinkly, hyperpigmented skin on the decollete, this unique formulation will also boost collagen synthesis and strengthen the skin to resist further slackening.