Isdin Si-Nails Nail Strengthener has a concentrated formula for a hydrating, stimulating, strengthening and smoothing action.

• Easy to apply, immediately absorbed and colorless
• Thanks to its combination of ingredients it provides your nails with more keratin, more hydration, more silicon and more protection
• A nail strengthener specifically developed to protect and improve the appearance of nails, giving them back a natural look
• With cationic hyaluronic acid, it enhances cuticle hydration
• Invisible finish and easy application
• Thanks to its combination of ingredients, it promotes nail growth and increases its resistance, helping to prevent breakage and encouraging remineralization and restructuring
• In 14 days, nails are stronger and visibly healthier

Isdin Si-Nails Nail Strengthener main ingredients:

• Cationic hyaluronic acid: with a great adhesion potential to skin, hair and nails, it allows to maintain its moisturizing capacity for longer
• Pistacia lentiscus oil: stimulates the synthesis of hard keratins and keratin-associated proteins, increasing nail thickness and strengthening them
• Organic silicon: easily penetrates in the nails favoring the growth and the quality of the nails

Apply Isdin Si-Nails Nail Strengthener, daily, on clean (without varnish) and dry nails. Pass the damp brush on the nail outline and on the cuticle area. Also pass over the surface of the nail in vertical movements and, if possible, pass under the nail.