La Roche-Posay Hyalu B5 Eye & Lashes Serum is a specialized treatment that combines hyaluronic acid and vitamin B5 to target the delicate eye area and enhance lash appearance. This dual-action formula hydrates, plumps, and strengthens both the eye contour and eyelashes. This ophthalmologist-tested serum features a precise applicator designed specifically for the eye area and lash line. The formula is suitable for sensitive eyes and contact lens wearers. For best results, apply morning and evening to the eye contour area and along the lash line. The serum should be used before other eye care products.