KAHI One Layer Tone-up Sun Skin 40ml is a multifunctional sunscreen that combines SPF50+ PA++++ protection, moisturizing care, and an immediate brightening effect. Enriched with anti-aging and nourishing ingredients, it evens out the complexion with a natural and luminous rosy finish, while improving skin elasticity. Its light and non-greasy texture applies easily and is perfect as a makeup base. Ideal for sensitive skin, it effectively protects against UV rays while enhancing the complexion from the first application.