BrowCode Stain PURE dye is applied to enhance, shape, and define your brows. • Skin Stain Dye: Lasts up to 7 to 10 days on the skin, depending on your skin type (oily skin fades faster than dry skin) and aftercare. • Brow Hair Tint / Dye: Lasts up to 3 to 6 weeks on the actual brow hairs.