Prep, primer, Basecoat
Do you know the difference between Prep, Primer and Basecoat?
Prep maintains the PH value, dehydrates the nail, and removes oil in the nail, so if you suffer from your gel lifting, it may be because your nails secrete a lot of oil.
Primer is a binder that helps the gel stick better on the nail.
Basecoat is a UV primer which helps the gel to bond better to the nail.
Primer and Basecoat have the same function, so it is not necessary to use both products.
It doesn't hurt to use all 3 products at the same time, we can say that it's like walking with a belt and suspenders 😉