Eyebrow growth serum and tinted gel all in one tube. Thuya Brow Intensifier is one of the most unique and top-quality aftercare treatments for eyebrows. Thuya Eyebrow Intensifier is not just a tinted gel for eyebrows; it's also the perfect daily aftercare for laminated or color-treated (dyed) eyebrows. The Eyebrow Intensifier from Thuya makes eyebrows thicker, stronger, and healthier! It also nourishes, regenerates, and promotes new hair growth. The main active ingredient, Curcuma Longa, promotes eyebrow hair growth, regenerates, and boosts skin health around the eyebrows while reducing eyebrow hair loss through breakage. Thuya Brow Intensifier is available in three colors: