We have partnered with HydraFacial to develop a new booster serum for the HydraFacial Treatment. This new Neck and Decollete Booster Serum is the first of its kind and is HydraFacial’s only neck and decollete booster. Formulated with AGSE and Hyvia, this booster serum helps to reduce inflammation, increase hydration, strengthen the skin barrier, and balance skin tone.