What it is: A revolutionary brow enhancing serum that promotes the appearance of fuller, bolder looking brows in six to eight weeks, with full improvement in as little as four months. Highlighted Ingredients: - L-Proline: An amino acid essential to healthy, fortified brows. - Hyaluronic Acid: Conditions, protects, and hydrates brows. - Glycosaminoglycan: Locks in moisture for conditioned, healthier-looking brows. Ingredient Callouts: Free of phthalates. This product is also cruelty-free and comes in recyclable packaging. What Else You Need to Know: Infused with vitamins, antioxidants, and amino acids, this serum is ideal for enhancing sparse or thinning brows. It’s also helpful for restoring the appearance of misshapen or over-plucked brows. This is an eight-week starter supply. To see full results, continue to use the formula for a full four months. Clinical Results: In a consumer perception study, after 16 weeks: - 100% reported fuller-looking brows - 93% reported healthier-looking brows - 90% reported bolder-looking brows