A revolutionary brow enhancing serum infused with a blend of vitamins, antioxidants, and amino acids to promote the appearance of fuller, bolder looking brows in just 6-8 weeks, with full improvement in 4 months. Perfect for sparse, thinning, over-plucked, or tail-less brows. Dermatologist tested. Key Benefits: Helps to promote the appearance of naturally fuller, bolder looking brows. Conditions brow hairs for a healthier looking appearance. Dermatologist tested. 4 Month Supply. Cruelty-free.