Seeking for longer, thicker, and more beautiful lashes? Bid farewell to harmful lash extensions with Glowish Eyelash Serum. Instructions: Gently remove makeup and residue before applying Eyelash Serum to your upper lash line. Use a thin line and apply once daily until desired length is achieved. To maintain results, reduce application to 2-4 times a week. Allow the serum to dry completely before using any other eye products. Notice visible effects within weeks and full results in 6-12 weeks. How long does it take to see results? Results typically become visible within a period of 4-6 weeks, with individual variations. How long does one tube last? With regular daily application, this eyelash serum should last for about 3 months. After reaching the desired results, use 2-4 times per week to maintain the length. Will I get any eye irritation? In the event of irritation, discontinue use of the serum until symptoms subside. Once cleared, resume use every other day. If irritation persists, discontinue use altogether. Warning: If experiencing irritation, pause using the serum until irritation has cleared, then continue use every second day. If irritation continues then discontinue use.