Reviews | Si-Nails® Nail Strengthener Isdin - With Hyaluronic Acid Perfect nails in one click. Visible results in 14 days | Convenient and easy to apply, it strengthens nails and, being invisible, offers a flawless appearance. naturale.| Thanks to the combination of ingredients, it provides nails with keratin, more hydration, more silicon and more protection. Visible results in 14 days. | Benefits: Nail strengthener specially formulated to protect and improve the appearance of nails, giving them a healthy look. naturale. Contains cationic hyaluronic acid, which enhances cuticle hydration. Thanks to the combination of its ingredients, it promotes nail growth and increases its strength; it also promotes remineralization and restructuring, helping prevent breakage. Convenient and easy to apply. Visible results in 14 days. Modo Directions for use: Apply daily to clean, dry nails (without nail polish) and cuticles. Run the moistened brush along the edge of the nail and over the cuticles. Using vertical strokes, run the brush over the entire nail surface, from the inside out. If possible, also run it under the nail. | Composition: Main ingredients: Cationic hyaluronic acid: with high adhesion power to skin, hair, and nails, it allows its hydrating properties to be maintained much longer. | Pistacia lentiscus extract: stimulates the synthesis of hard keratin and keratin-associated proteins, increasing nail thickness and strengthening them. | Organic silica: easily penetrates nails, promoting their growth and quality. | Format: 2.5 ml stick with brush
