Hair strands have a cycle where they naturally fall out after approx. 2-3 months. By using Organic Eyebrow & Eyelash Serum, the hair shaft is strengthened in its growth phase, so that the hairs become stronger and stronger. Therefore, you will find that your hair becomes more resistant and does not fall off as easily when you remove eye make-up, for example. Read more about the different growth phases of eyelashes and how Organic Eyebrow & Eyelash Serum works here.