Isdin Si Nails + Ureadin Hands Plus Repair Cream Gift Set is the perfect combination for caring for your nails and cuticles. This nail strengthener, enriched with cationic hyaluronic acid, nourishes and protects your nails, providing visible results in just 14 days. Its exclusive formula, registered as Isdin Si-Nails, is dermatologically tested and non-sensitizing. It promotes nail growth and increases nail strength, while also supporting restructuring and remineralization with silicon and keratin. Furthermore, it restores the natural appearance of cuticles and nails, leaving an invisible, easy-to-apply finish. Enjoy the benefits of intensive hydration and effective protection for strong, healthy nails. Instructions for use The first time you use the product, press the applicator brush about 15 times until it is moistened. Glide the moistened brush along the edge of the nail and cuticle, using vertical, inward-to-outward motions to cover the entire nail surface. If possible, apply under the nail as well. Continue pressing the product and repeat on the other nails. Once you have started using Si-Nails, you will only need one pump per nail. Use daily on clean, dry, unpolished nails, avoiding applying it to open wounds. Store the product upright, with the brush facing upward, and keep it out of reach of children. Do not refrigerate or freeze.