{"product_id":"isdin-si-nails-fast-absorbing-nail-strengthening-serum-for-brittle-nails","title":"ISDIN Si-Nails – Fast-Absorbing Nail Strengthening Serum for Brittle Nails","description":"\u003ch2\u003eISDIN Si-Nails: Fast-Absorbing Serum for Brittle Nails\u003c\/h2\u003e\n\u003cp\u003eISDIN Si-Nails comes in a compact 0.08 fl oz bottle and is designed to support nails that feel brittle or weak. The serum offers a lightweight, fast-absorbing formula that dries quickly, making it easy to incorporate into a daily routine. While individual results vary, many users notice improvements in nail thickness, density, and cuticle hydration after regular use, giving a sense of healthier-looking nails over time.\u003c\/p\u003e\n\n\u003ch3\u003eWhat makes it work\u003c\/h3\u003e\n\u003cp\u003eThe formula blends science and nourishment. Silanediol salicylate helps provide silicon to the nail, supporting its structure. Pistacia lentiscus gum promotes keratin formation, a key component of strong nails, while a cationic hyaluronic acid complex moisturizes the surrounding cuticle for a softer, healthier appearance.\u003c\/p\u003e\n\u003cp\u003eDeveloped in Spain, this serum is designed for daily use with a non-greasy finish that pairs well with nail polish or a bare nail look.\u003c\/p\u003e\n\n\u003ch3\u003eKey benefits you may notice\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eStrength and durability: regular use may help nails feel more robust and less prone to roughness.\u003c\/li\u003e\n  \u003cli\u003eThickness and density: ongoing application can contribute to a fuller-looking nail edge.\u003c\/li\u003e\n  \u003cli\u003eCuticle hydration: moisturized cuticles can look and feel healthier with time.\u003c\/li\u003e\n  \u003cli\u003eFast absorption: a lightweight, non-greasy feel that dries quickly for daily wear.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow to use\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eStart with clean, dry nails. Apply a thin layer to the nail bed and surrounding cuticles.\u003c\/li\u003e\n  \u003cli\u003eUse once daily, allowing the serum to fully absorb before any activities. Rinse is not required.\u003c\/li\u003e\n  \u003cli\u003eIncorporate into your regular nail care routine for best results over time.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat to expect\u003c\/h3\u003e\n\u003cp\u003eMany users report noticeable progress in nail quality in about two weeks, with continued improvements with ongoing use. This product supports nail health through keratin support, silicon-related ingredients, and moisturization, while acknowledging that results can vary from person to person.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is ISDIN Si-Nails and what does it do?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: ISDIN Si-Nails is a fast-absorbing nail serum designed to support brittle nails with silicon, keratin, and moisturization to help improve strength and smoothness over time.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How should I apply ISDIN Si-Nails for best results?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Apply a thin layer to clean nails and cuticles once daily, allowing it to dry before activities; no rinse required.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"ISDIN","offers":[{"title":"Default Title","offer_id":56238079803724,"sku":"B07T6J98TT","price":51.77,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1005\/5912\/6860\/files\/isdin-si-nails-serum-bottle.jpg?v=1765781622","url":"https:\/\/belvera.co.uk\/products\/isdin-si-nails-fast-absorbing-nail-strengthening-serum-for-brittle-nails","provider":"Belvera | British Beauty, Skin Care \u0026 Personal Wellness","version":"1.0","type":"link"}