Exfoliation Night Refill gently resurfaces skin while you sleep. The refill dispenses Dr. Whitney Bowe Beauty's bestselling exfoliating serum, which visibly brightens and smooths the skin. Formulated with a powerful blend of AHAs, PHAs, and BHAs, the serum reduces the appearance of wrinkles, texture, and uneven skin tone. It's fragrance-free, cruelty-free, gluten-free, and vegan, offering effective exfoliation without irritation.