It’s hypoallergenic, ophthalmologist tested, and safe for sensitive eyes.
Swipe on at night after cleansing and, after about 12 weeks, expect fuller, more feathery brows and longer, more voluminous lashes.Kosas Grow Potion: Strengthening vegan keratin and peptides, plus moisturizing hyaluronic acid and provitamin B5, power this two-in-one serum clinically proven to lengthen brows and increase lash volume.3.