Elevate your lash ritual with Sensai 38C Eyelash Base 6ml, an exquisite eyelash primer infused with precious Koishimaru Silk extract and conditioning botanical agents. Its lightweight, semi-translucent gel formula coats each individual lash from root to tip, defining and holding a breathtaking curl while amplifying overall length and thickness. Engineered to layer effortlessly beneath any Sensai 38C mascara, it enhances the performance and vibrancy of your topcoat without clumping, heavy buildup, or smudging. The result is a fully fanned-out, dramatically lifted lash fringe that stays perfectly conditioned and washes away easily with warm water at 38°C or higher. Key Benefits: Volume and Curl Amplification – Locks in an instant curl while adding significant length and density before mascara application. Nourishing Silk Care – Enriched with Koishimaru Silk extract to deeply condition and preserve lash flexibility throughout the day. Thermal Water Removal – Rinses away cleanly with warm water at 38°C without needing harsh friction or oily removers. Flawless Mascara Prep – Smooths and grips lashes to ensure subsequent mascara coats glide on evenly without clumping.