A refill format of the Skin Sponge Serum designed to deliver the same lightweight hydration with reduced packaging waste. Ideal for daily routines when skin needs simple, dependable moisture support. The fluid gel texture absorbs quickly into the skin and layers easily with creams and oils. Glycerin and hyaluronic acid (sodium hyaluronate) help maintain hydration while panthenol helps keep skin comfortable and flexible. Aloe leaf juice powder and cucumber fruit extract contribute to a fresher skin feel while witch hazel leaf extract supports a refined-looking surface. Horseradish root extract and bladderwrack kelp extract help maintain skin vitality while cucumber seed oil adds light nourishment. Skin feels smoother, plumper and comfortably hydrated.