{"product_id":"si-nails®-fortalecedor-de-unas","title":"SI-NAILS® Nail Strengthener","description":"\u003cp\u003e \u003cimg\/\u003e\u003cimg alt=\"\" height=\"70\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0864\/8359\/9636\/files\/logo-isdin_1.png?v=1750690526\" width=\"123\"\/\u003e\u003c\/p\u003e\n\u003ch1 class=\"sc-ePycix klKwcL\" data-testid=\"titleElement\" type=\"title\"\u003eSI-NAILS® Nail Strengthener\u003c\/h1\u003e\n\u003cp data-end=\"246\" data-start=\"79\"\u003e\u003cstrong data-end=\"98\" data-start=\"79\"\u003eISDIN Si‑Nails®\u003c\/strong\u003e It is a clinically formulated nail strengthener designed to improve the health, strength, and appearance of nails and cuticles. Its advanced formula combines:\u003c\/p\u003e\n\u003cul data-end=\"565\" data-start=\"248\"\u003e\n\u003cli data-end=\"327\" data-start=\"248\"\u003e\n\u003cp data-end=\"327\" data-start=\"250\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e\u003cstrong data-end=\"31\" data-is-only-node=\"\" data-start=\"0\"\u003eCationic hyaluronic acid\u003c\/strong\u003e, which penetrates deeply and provides long-lasting hydration, increasing nail flexibility and reducing the risk of breakage.\u003c\/span\u003e \u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"407\" data-start=\"328\"\u003e\n\u003cp data-end=\"407\" data-start=\"330\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e\u003cstrong data-end=\"43\" data-is-only-node=\"\" data-start=\"0\"\u003eMastic oil (Pistacia lentiscus)\u003c\/strong\u003e, botanical resin that stimulates the synthesis of hard keratins, strengthening the structure and thickness of the nails.\u003c\/span\u003e \u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"487\" data-start=\"408\"\u003e\n\u003cp data-end=\"487\" data-start=\"410\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e\u003cstrong data-end=\"44\" data-is-only-node=\"\" data-start=\"0\"\u003eOrganic silicon (silanediol salicylate)\u003c\/strong\u003e, which remineralizes the nail matrix and promotes strengthened natural growth.\u003c\/span\u003e \u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"565\" data-start=\"488\"\u003e\n\u003cp data-end=\"565\" data-start=\"490\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e\u003cstrong data-end=\"23\" data-is-only-node=\"\" data-start=\"0\"\u003eBiosaccharide Gum‑2\u003c\/strong\u003e, which forms a protective film that defends against external aggressions.\u003c\/span\u003e \u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"644\" data-start=\"567\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eA clinical study in 30 women with fragile nails showed visible improvements in just \u003cstrong data-end=\"105\" data-start=\"94\"\u003e14 days\u003c\/strong\u003ewith \u003cstrong data-end=\"182\" data-start=\"111\"\u003e97% reporting harder and more hydrated nails and accelerated growth\u003c\/strong\u003e, and \u003cstrong data-end=\"212\" data-start=\"186\"\u003e87% better cuticles\u003c\/strong\u003e after one month of daily use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"725\" data-start=\"646\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eThe product, presented in format \u003cstrong data-end=\"57\" data-start=\"35\"\u003eclick-pen (2.5 ml)\u003c\/strong\u003e, offers precise application without filing: it activates with 25–30 clicks, and then just one click per nail is enough, preferably applied once a day at night. It is recommended to avoid contact with water during \u003cstrong data-end=\"282\" data-start=\"271\"\u003e6 hours\u003c\/strong\u003e post-application to optimize absorption.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"725\" data-start=\"646\"\u003e \u003c\/p\u003e\n\u003cp data-end=\"725\" data-start=\"646\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0864\/8359\/9636\/files\/SINAILSFORTALECEDORUNAS8.webp?v=1752503953\"\/\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"ISDIN","offers":[{"title":"Default Title","offer_id":55541390147964,"sku":"ISDIN-29-6900micoxpert","price":25.6,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0864\/8359\/9636\/files\/SINAILSFORTALECEDORUNAS.webp?v=1769799328","url":"https:\/\/international-cosmeticy.com\/en\/products\/si-nails%c2%ae-nail-strengthener","provider":"InternationalCosmetic","version":"1.0","type":"link"}