"Serum in beads?" At first, I was skeptical, but after trying it once, I was completely hooked! When you press a bead placed on your palm with your thumb, it melts smoothly and transforms into a liquid serum—this moment is so fascinating and fun. Not only is it enjoyable to apply, but the effects were amazing. It absorbs gently into the skin right away, and unlike regular PDRN, this is Hyal PDRN, so the moisture and elasticity feel noticeably different. Because Hyal PDRN regenerates the moisture layer, it’s not just surface hydration but a real, deep moisture that fills from within. I was surprised by the instant hydration the first time I used it, and with continued use, I could feel my skin glowing from within. Especially at night, I melted about five beads and used it like a sleeping pack, and the next morning after washing my face, my skin felt so firm! My makeup adhered perfectly, and I was amazed. There’s nothing better as a substitute for a sleeping pack. Highly recommend!