Just For Men Mustache & Beard Brush-In Color Gel instantly eliminates gray hairs for a thicker, sharper, and fuller look. This ammonia-free permanent gel is specifically engineered to penetrate and condition coarse facial hair, blending seamlessly to deliver a bold, true black shade. Infused with biotin, aloe, and coconut oil, it softens your beard while locking in color. Apply in just 5 minutes for dependable results that won't wash out until your grays naturally grow back. The resealable tube allows multiple touch-ups from a single box, making it cost-effective for quick upkeep on short beards or sideburns. **How to Apply:** Mix the color base and developer in the provided tray using the included brush. Apply evenly to dry facial hair and wait exactly 5 minutes. Rinse thoroughly with warm water, shampoo, and dry. Always perform a 48-hour patch test before use to avoid irritation. **What's Included:** Color base, color developer, mixing tray, applicator brush, gloves, and instruction leaflet.