PRO GROWTH SERUM Lash & Brow is specially developed for strengthening the hairs and make them appear longer and more voluminous. It contains active ingredients such as Widelash and SymPeptide® Xlash to promote the appearance of the individual brow and eyelash hair and works to strengthen and nourish hairs from the root.The ingredients in PRO GROWTH SERUM Lash & Brow also improves the hair growth cycle and contributes to less hair breakage. As the name says, it can be used for lashes and brows, and has a documented effect after 4 weeks with daily use.