ISDIN Si-Nails Nail Strengthener 2. is a clear, lightweight serum delivered by an easy-to-use, one-click applicator pen that has been clinically proven to strengthen brittle nails by increasing thickness, density, and durability of the nail and cuticle. It promotes keratin and silicon in nails to help improve growth, and overall quality.
What’s in the box
1 x ISDIN Si-Nails Nail Strengthener 2.5ml