Sensai Dual Essence 30ml is a unique two-phase serum that combines the richness of oil with the freshness of an essence, enriched with Koishimaru Silk EX and botanical oils. Once blended, it transforms into a silky elixir that nourishes deeply, replenishes hydration, and restores elasticity. Sensai Dual Essence enhances the skin’s natural glow, smooths texture, and reinforces its barrier function, leaving the complexion velvety soft, radiant, and youthful in appearance.