This High Retention Base Coat is designed to achieve a long-wear manicure. Acting like a primer to significantly improve color adherence to your natural nails, it will make your manicure last longer than ever! It also prevents chipping and acts as a barrier to reduce staining and yellowing caused by polish pigments. It is the first step to a long-lasting manicure..Free of the 16 most harmful chemical ingredients commonly found in nail polish..Non-GMO..Vegan and cruelty free..9ml/ 0.3 fl oz.Apply a thin and precise even coat of Base to the natural nails, then allow to dry for at least 3-4 minutes before applying the first coat of color..Avoid applying more than one coat of Base, as small bubbles may form and become visible at the end of the manicure..Pro Tip: If your manicure tends to lift, wipe down prepped nails with Gelcare Nail Polish Remover before applying the base. This helps remove residual oils and improves adhesion.