Purchase date: October 2025 New, unused item. ◎Product Description◎ (From @cosme description) This is a moisturizing serum that contains PDRN, hyaluronic acid, and collagen. Applying Korea's first 100% smart capsule technology, it penetrates deep into the skin with over three times the penetration power compared to regular liposomes, thoroughly hydrating and improving skin condition. This highly effective essence, the "Water Glow Bomb Serum," moisturizes and conditions the skin in just 3 seconds, boosting the skin's fundamental strength and improving imbalanced moisture levels.