Ophthalmologist-developed eyelash serum formulated specifically for sensitive eyes. Enhances the health and beauty of lashes using encapsulated time-release technology that's designed to be gentle for bold, beautiful, lush lashes with less irritation. WHAT IT DOES: This first-of-its-kind physician-developed formula enhances the health and beauty of lashes using scientifically advanced, encapsulated time-release technology that’s designed to be gentle on sensitive eyes. Powerful peptides and botanicals protect against breakage and brittleness while improving flexibility, moisture, and shine for bold, beautiful, lush lashes. WHAT ELSE YOU NEED TO KNOW: Safe for sensitive eyes Safe for contact lens wearers Safe for use with eyelash extensions Physician developed Ophthalmologist & dermatologist reviewed Clinically tested Hypoallergenic Non-irritating Oil-free No parabens, phthalates, fragrance, or gluten Vegan-friendly & cruelty-free Made in the U.S.A. RESEARCH RESULTS: Survey results from an 8-week independent consumer study of 161 participants where nearly 20% of study participants had sensitivity/irritation to other lash serums they used in the past: 98% experienced healthier lashes 96% experienced stronger, more nourished lashes 97% did not experience redness 93% did not experience irritation HOW TO APPLY: Step 1: Prepare lashes by removing all makeup, oil, and debris using companion product, Micellar Water Lash Wash. Once a day, apply a thin line of RevitaLash® Advanced Sensitive Eyelash Conditioner directly to the eyelashes, above the lash line. Step 2: Once a day, apply a thin line of RevitaLash® Advanced Sensitive Eyelash Conditioner directly to the eyelashes, above the lash line. Step 3: Let dry completely before applying additional beauty products.