WHAT IT DOES: This award-winning eyebrow serum is made up of a proprietary blend featuring a scientifically-advanced technology. The unique BioPeptin Complex® includes peptides, lipids, biotin, and green tea extract, rich in Panthenol, which condition and strengthen brows to protect against breakage, while improving flexibility and shine, resulting in more beautiful looking eyebrows. WHAT ELSE YOU NEED TO KNOW: Ophthalmologist formulated. Dermatologist reviewed. Hypoallergenic / Non-irritating. Oil-free. Vegan friendly & cruelty-free. No Parabens, Phthalates, BHT, Gluten.