Dehydrated skin? Quench its thirst with this powerful moisture boost! Circular Hydration Serum is a gel serum with powerful ingredients, restoring your skin's natural balance while hydrating from the inside and out. Use: Cleanse your face and neck thoroughly and spray with toner. Use 2–3 drops of Circular Hydration Serum, sufficient for both face and neck. Smooth out and let your skin absorb it for a few minutes before applying a suitable eye product and moisturizer. Use in the morning and/or evening. Dermalogica Circular Hydration Serum 10 ml