This clinically tested serum visibly enhances the length, fullness, and appearance of eyelashes in just 2 weeks of daily use. 100% of women in a clinical study showed an improvement in their eyelashes. Our exclusive triple peptide complex, enhanced with vitamins, botanical extracts, and eyelash conditioners, supports the natural renewal cycle of eyelashes, making them look lush, healthy, and revitalized - giving the eyes a younger appearance than ever before. It works on both upper and lower eyelashes and also improves the appearance of sparse or thinning eyebrows. Based on a clinical study with 30 women over 2 weeks.