IbrowSparse Brows? Achieve fuller and thicker brows with the Ibrow conditioning serum. Formulated especially for eyebrows, the conditioning serum helps to restore sparse eyebrows and prevent breakage. Ophthalmologically tested. Application: Apply directly to the roots of clean eyebrows with a few strokes, once a day before bedtime. Do not apply Ibrow to eyelashes. ACTIVE INGREDIENTS: Proprietary Nano Peptide Complex Promotes voluminous looking eyebrows