This 2-in-1 serum for eyebrows and lashes is deeply nourishing and helps protect against breakage. Using this serum results in visibly longer, thicker and stronger hairs of eyebrows and eyelashes, for a beautiful and elegant look. It has been developed with the most effective ingredients for a beautiful look and to treat the negative effects of eyebrows and eyelashes that have become too thin due to aging, stress, illness or other reasons. It contains concentrated peptides, natural extracts and vitamins that help repair the hair and improve and lengthen its thickness. The RevitalTrax Advanced Brow & Lash Booster Serum is hypoallergenic and does not sting the eyes. Main ingredients Calendula Officinalis Flower Extract, Panax Ginseng Root Extract, Serenoa Serrulata Fruit Extract, Camellia Oleifera Leaf Extract, Biotin, Swertia Japonica Extract, Biotin Tripeptide-1, Octapeptide-2.