OverviewHow long does it take to see results? Eyelash absorption is a process, each person absorbs differently, and eyelashes grow at different rates. Overall, after 28 days of use, you will feel the growth of your eyelashes, and a single unit can be used for 1-2 months. What should I do if my eyelashes fall out after use? This is a normal phenomenon, the ingredients in the solution activate the dormant hair follicles from the root, even if the existing eyelashes fall out, the new eyelashes will still be thicker than before. Can I wear makeup after using Eyelash Serum? Yes, you can. If you need to use a lotion, please apply the Eyebrow Nutrient after the lotion has absorbed and dried (to avoid diluting or smudging the lotion on nearby skin), and then you can proceed with other skincare/makeup. Will it work on my eyebrows? Yes, our product is a dual-purpose eyebrow and eyelash product that promotes longer and thicker eyebrow hairs.