Nanolash Step 3 Keratin Booster is the finishing touch to eyelash lamination. The main task of the product is to provide nutrients. In addition, it strengthens the eyelashes and improves the condition of the hair scales. The conditioner is rich in nutrients that improve both the condition and appearance of the eyelashes. Olive oil and avocado oil deeply moisturize the hairs, giving them more shine and a healthy appearance. Shea butter and Abyssinian oil support eyelash regeneration. Hydrolyzed keratin strengthens the eyelashes and makes them shiny, while coconut oil closes the hair scales, making the hairs smooth.