Nail Growth System Super Sensitive Formula Base and Top Coat Rejuvacote 2 is a new generation of nail growth treatment for people with super sensitive skin and nails. Designed especially for anyone with weak, dry, brittle, and splitting nails. Too much water exposure, daily wear and tear, and overuse of acrylic nail products can all lead to damaged unsightly nails that seem impossible to repair. With regular application, we can restore long, strong beautiful nails you can be proud of. RejuvacoteS unique formula promotes healthy growth while strengthening and protecting your nails from further damage. Used as both a base coat and topcoat, the polish is considered one of the most effective nail growth treatments on the professional market.