Level up your skincare routine with our PS... 2% hyaluronic acid face serum, a powerhouse product in a compact 25ml dropper bottle. Its formula combines the moisture-boosting properties of hyaluronic acid with the smoothing prowess associated with Pro-Vitamin B5. Designed to hydrate and soften, it's suitable to use in both your morning and evening routines. Simply apply after your toning stage and before your moisturiser to help keep your face feeling fresh all day or pampered overnight.