Benefits: A daily eyelash serum that nourishes your eyelashes with Biotin. The clear gel texture absorbs quickly without stickiness. Easy to apply with the mascara brush applicator, ensures the serum applying from the root to the end of lashes with dense bristles. How to use: At the evening skincare routine, comb the eyelashes from the root to the end of eyelashes, focusing on the root of lashes. Panthenol and dogwood berry extract-enriched serum promotes natural lash growth and improves lash strength for a longer and thicker fringe. Concentrated formula rapidly penetrates and coats each strand with vitamins and nutrients, effectively conditioning and nourishing hair for a noticeably healthier and fuller lash line with continued use. Safe to use even on sensitive skin and eyes. Jumbo version contains 18g of product.