Look Out Lash and Brow Boosting Peptide Serum - IGK's Look Out Lash & Brow Boosting Peptide Serum is clinically-proven to increase thickness, fullness and density of lashes and brows in just 4 weeks*. Weightless serum immediately absorbs into skin with an invisible finish. Supercharged formula nourishes and conditions for healthier-looking brows.BenefitsProvides thicker, fuller, denser lashes and browsKey IngredientsBiotin - supports fuller, shinier and healthier-looking hair.Peptide Blend - biomimetic and antioxidant peptide complex known to support fuller, thicker, and healthier-looking lashes and brows.Formulated WithoutCruelty FreeFragrance FreeGlutenSilicone - Look Out Lash and Brow Boosting Peptide Serum