Step 1 Lash & Eyebrow is a strengthening and thickening treatment for eyelashes and eyebrows. It protects, nourishes and strengthens weak eyelashes and thinning eyebrows. It intervenes on the damage caused by excessive use of mascara, eyelash curler and aggressive de-make-up. The formula of Step 1, enriched in panthenol and vitamins has a moisturizing, restructuring and protective action; attenuates fragility and protects against external aggression. The creamy and film-forming texture of the treatment covers the eyelashes with a thin and protective film that prepares the application of mascara without weighing it down.