I’ve been testing the Waterfull Hyaluronic Acid Serum by Jumiso, and I’m impressed. It delivers deep hydration, perfect for dry or dehydrated skin, and its lightweight, fast-absorbing texture is great for busy mornings. The 50ml size is just right for daily use and seems to last a while. The only thing to note is the noticeable fragrance, which might not suit those sensitive to scents. Overall, it’s a solid choice for a hydrating serum that leaves your skin feeling plump and refreshed.