Do you love wearing manicures made with SIMPLE nail polishes? Or maybe you want to create a quick and lasting hybrid styling? Choose the acid-free SIMPLE BIOTIN PRIMER, which will significantly increase the durability of your manicure! This is a product that works like double-sided tape and perfectly connects the nail polish to the nail. Why is it worth choosing SIMPLE BIOTIN PRIMER? Because it is a primer that: • Its composition is enriched with wonderful properties - you will find vitamins A, E, B7, B8 and calcium pantothenate. • It works like a double-sided plaster - it bonds nails and varnish together, significantly increasing its adhesion and thus the durability of the styling. • It is extremely delicate - the mild, acid-free formula works effectively but subtly. • Extends the durability of the styling - therefore it also works perfectly in the case of problematic and brittle nail plates. • It is reliable - it is a product necessary when wearing a manicure made with Simple varnishes. • You can apply it to your nails quickly and easily - all thanks to the comfortable, profiled brush!