Hydra Gentle is a moisture peeling machine that uses a "tornado water stream" created by a specially shaped tip to deep cleanse, peel, and introduce beauty essence into pores. It is said to minimize the burden on the skin and remove keratin plugs, sebum, and excess keratin with the power of water flow, leading to clear and soft skin. There is almost no pain or downtime, and you can expect improvement of pores, acne skin, dry skin, greasy skin, whitening, firmness, gloss effect, etc.