Our Eyelash Boost Serum contains polygonum multiflorum extract, myristyl pentapeptide-4, hydroxyacetophenone. It can moisturize the root of the eyelashes, inject nutrients, enhance the elasticity of the eyelashes, promote the growth of the eyelashes, make your eyelashes thicker and more curled, can rejuvenate the damaged eyelashes, prevent future loss, thinning and breakage. The way to apply it is simple: clean and dry your eyelashes. Apply the serum evenly to your eyelashes and wait for 90 seconds. Deeply nourish eyelashes, promote the growth of eyelashes, add a variety of plant extracts, can supplement the nutrients needed for eyelashes, so that you have natural thick, slender curling eyelashes, make deep eyes more beautiful and moving.