Thank you for viewing. Otsuka Pharmaceutical InnerSignal Clear Lip (Serum/Lip) Retail price: 3300 yen This is a new, unopened item. I received it from a friend in March 2025, but I don't use it, so I'm selling it. Contains high-performance moisturizing ingredient AMP. It enhances the moisture of delicate lips with a thin stratum corneum and keeps them moisturized for a long time. It cares for the lips and keeps them healthy. It conditions the often-uneven texture, leading to plump and smooth lips. The oil-based formula allows beauty ingredients to penetrate deeply into the stratum corneum. It creates a veil on the lips, preventing moisture from escaping for a long time. It doesn't bleed even when layered with lipstick, so you can use it anytime.