Brand new, full size (biggest size they sell!) 3mL. Sells for $73 online. 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 8 weeks, with full improvement in 4 months. Perfect for sparse, thinning, over-plucked, or tail-less brows. Dermatologist tested.