There are so many reasons to I love this product by YSL. Its such a great tool to have in your nail kit. It’s easy to apply and it last a long long time. The brush pen makes application just that more precise and quicker. No accidents with varnish or knocked over bottles :)

I use this product as a undercoat and a topcoat for that extra shine. Even if I used nail polish colours that stain/burn my nails, this product protects my nails from being damaged.

It will also strengthen your nails and I believe it makes your nail grow quicker.

I recommend this product to anyone and everyone :)