Achieve enviable arches with the brow boost primer and conditioner from billion dollar brows with a vitamin infused formula the translucent pink tinted primer glides on effortlessly and can be worn alone or under brow make up to improve the look and wear of products helping to strengthen and condition thinning brows the fast drying formula enables you to create fuller looking expertly defined eyebrows with ease complete with a doe foot wand for mistake free application