Acid-based product designed to improve adhesion between nail coating materials and the natural nail. It is ideal for acrylic, gel, and long-lasting gel polish systems. The product is not suitable for dry or heavily peeling nail plates, as an opposite reaction may occur and the nail may begin to peel even more due to excessive dehydration. Features: - Improves adhesion between coating materials and the natural nail. - Designed for use on moist nail plates; its mechanism works by using acids to break down the moisture barrier and open micro-pores in the nail.