If you have a passion for beauty and want to enhance your look you need to know how long should you leave henna on brows. The answer may seem obvious, but it depends on a series of factors that ...

But the launch of Blink Brow Bar’s Longwear Tint treatment, a long-lasting “stain” to fill in sparser brows like mine, did intrigue me. As such, I went to see how well this treatment lasted ...