We recommend to use this primer after cleansing the lash with shampoo. This primer can remove any dirt, oil from natural lash with added nourishing touch, opens up the natural lash hair cuticle to make the lash adhesive grab onto the natural lash for a longer retention, the most crucial product for a longer retention in our opinion.

Ingridents: Distilled Water,Ethanol,Keratin,Chitin,lysine,L-Aspartic Acid,L-lsoleucine,L-Phenylalanine,Tyrosine, Glycine

Intended for lash technicians use only，apply a small amount onto two micro brushes and gently sandwich the natural lash between the two micro brushes, gently wipe from the base to the tip of natural lash, repeat on all natural lashes and do not use on your own lashes, if this liquid came into eyes, rinse with luke warm water, close caps tightly after every use and keep away from children.