Prolong Lash Hydrating Under Eye Serum offers the perfect blend of ultra-hydration and lash extension compatibility. This Oil-Free Hydrating Serum is designed to be safe for use with lash extensions, ensuring you can maintain both beautiful lashes and nourished skin. Infused with Hyaluronic Acid, it targets the sensitive skin around your eyes, keeping it moisturized and free from dryness and irritation.
 
Compact yet powerful, this serum contains enough for approximately 240 applications. That equates to 120 days of usage, assuming the application of 2 drops twice daily.