What It Is:an award-winning brow serum developed to promote fuller- and thicker-looking brows in 4-6 weeks. Ideal for anyone looking to improve the appearance of their brows. neuBROW brow enhancing serum is formulated with Dual-Weight Protein Complex to boost shine, flexibility, and restore the appearance of youthful-looking brows. neuBROW brow enhancing serum delivers peptides, proteins, vitamins and conditioning ingredients for bold, beautiful, more defined-looking brows. Simply add one swipe of neuBROW to your brows every night to help restore the youthful appearance of brows. neuBROW brow enhancing serum was formulated with a unique blend of brow-loving peptides and ingredients that help promote the appearance of thicker- and fuller-looking brows in as little as 4-6 weeks. It all starts with unique, globally-sourced ingredients that condition and add moisture to your brows. Apple extract encourages a look of vitality, giving a healthier and more defined look to your brows. Sweet almond protein creates a protective layer, bringing softness and brilliance to your brows, while allantoin helps soothe, calm, and moisturize the brow line. Ophthalmologist tested, dermatologist tested, proven safe, gentle, and effective, vegan friendly.Free Of...Colorants, Dea, Gluten, Retinol, Bha/Bht, Gmo, Petroleum/Mineral Oil, Animal-Derived Ingredients, Parabens, Phthalates, Tree Nuts Fragrance.