Bairizen Skin Booster HA is a treatment focused on high-concentration HA (Hyaluronic Acid) as its key ingredient, providing excellent hydration and skin elasticity. On the other hand, Bairizen Skin Booster Exummit, known as a 4th generation skin booster, contains ADSC-CM (adipose-derived stem cell culture medium), along with over 150 growth factor proteins, niacinamide, and adenosine. This combination helps with skin regeneration, wrinkle improvement, skin barrier enhancement, and collagen production, making it an effective treatment for skin rejuvenation.