ISDIN SI-Nails (Nail Strengthener)

ISDIN Si-Nails is an innovative nail growth formula that has been clinically proven to strengthen brittle nails by increasing thickness, density, and durability of the nail and cuticle. Visible results in just 14 days. More Details Size: 2.5 mL Main ingredients: Silanediol salicylate, pistacia lentiscus gum, cationic hyaluronic acid Good to know: Fragrance free, fast-absorbing, invisible finish Awards: Realsimple Road Test Skin concern: Brittle nails