Clinically proven to deliver glowing skin in just 2 weeks*, Medik8's innovative answer to traditionally stinging and drying acid toners is here - Press & Glow. Press & Glow gently removes dead surface skin cells to reveal a smoother skin texture with a noticeable everyday glow. Over time, it helps to create a visibly perfected skin surface which is better at absorbing active ingredients like vitamin C and A, and creates a smoother base for makeup. Press & Glow is formulated with the power of polyhydroxy acid (PHA) gluconolactone. Unlike traditional PHAs, which can be drying on the skin, this hydrating and refining acid toner is proven to be gentle enough for twice-a-day use - even on sensitive skin. * Proven via independent clinical study on Press & Glow. Tested on 31 participants over 4 weeks For Press & Glow Refill, transfer the pump saved from your previous Press & Glow bottle onto the Press & Glow Refill. Twist clockwise until it clicks into place.