Eyebrow and eyelash products such as pencils, gels, serums, and mascaras can be incredibly powerful in enhancing the appearance and health of these features. Eyebrow pencils and gels can be used to fill in sparse or uneven brows, define the contour of the brows, and even conceal scars or bald spots. These items can assist to change the face by lifting the eyes and sculpting the brows. Eyelash serums and mascaras can also make a noticeable difference in the look of the eyes. Biotin, peptides, and vitamin E-containing serums can assist to strengthen and nourish lashes, boosting growth and decreasing breakage. Mascara may give your lashes volume, length, and definition, making them stand out and making your eyes look bigger.