The KISS Brow Tint DIY Kit offers a professional-grade tinting solution for eyebrows, providing a natural, long-lasting color. Infused with Biotin, it nourishes while enhancing brow definition. Perfect for at-home use, it includes all necessary tools for easy application. Key Features Flawless brow enhancement Lasts up to 6 weeks Biotin infused Customizable color Easy home application Animal-friendly Cruelty Free Fragrance Free Biotin, Color Cream, Developer SolutionKISS: Innovators in beauty solutions, known for DIY kits and salon-quality results at home.Apply The Tint To Clean, Dry Eyebrows. Leave On For 10-15 Minutes Depending On Desired Shade.Hair Colorant Warnings: Must perform a patch allergy test 48 hours before use. Contains ingredients that may cause skin irritation in some individuals. Avoid eye contact.