{"product_id":"5-25pcs-lot-nail-file-mix-color-80-100-150-180-240-grit-professional-sandpaper-cuticle-remover-buffer-files-manicure-tool-set","title":"Professional Nail File Set — Multi-Grit — Nail Strength \u0026 Care","description":"\u003cp\u003e\u003cstrong\u003eBrittle, peeling nails are usually a sign of structural damage from over-filing or harsh acetone removers. A nail-strengthening treatment rebuilds the keratin layers from the outside in.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis nail treatment contains hardening agents and calcium to rebuild nail structure, formulated for bare nail or base coat application. Each bottle provides 2-3 months of twice-weekly use.\u003c\/p\u003e\n\u003ch3\u003eHow Nail Strengthener Works\u003c\/h3\u003e\u003cp\u003eNail keratin depleted by chemical removers and excessive water exposure can be partially rebuilt with protein-bonding strengtheners that cross-link the remaining keratin chains. Regular application extends the newly grown nail through healthy, intact material rather than brittle depleted layers.\u003c\/p\u003e\n\u003ch3\u003eHow to Use for Best Results\u003c\/h3\u003e\u003cp\u003eApply to clean, dry nails as a base coat or standalone treatment. Use twice weekly consistently for 4-6 weeks to see meaningful changes in nail hardness and breakage rate.\u003c\/p\u003e\n\u003cdiv itemscope itemtype=\"https:\/\/schema.org\/FAQPage\"\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch4 itemprop=\"name\"\u003eIs this product suitable for sensitive skin?\u003c\/h4\u003e\n\u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cp itemprop=\"text\"\u003eThis product is formulated with a safety-first profile that prioritizes gentle, well-tolerated ingredients. We recommend a 24-hour patch test before full application for anyone with known sensitivities.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch4 itemprop=\"name\"\u003eHow long before I see results from consistent use?\u003c\/h4\u003e\n\u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cp itemprop=\"text\"\u003eActive ingredients in skin and hair care require consistent use over multiple weeks to produce measurable results — most clinical studies use 8-12 week timeframes to measure change. Surface improvements like texture and hydration are visible sooner (1-2 weeks), while structural changes take longer.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"\u003e\n\u003ch4 itemprop=\"name\"\u003eWhy buy this through Nevorea rather than a random marketplace?\u003c\/h4\u003e\n\u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\u003cp itemprop=\"text\"\u003eNevorea curates products based on ingredient quality, formula efficacy, and value per dollar — not brand recognition or marketing spend. Every product in our catalog meets a minimum standard for active concentration, packaging stability, and honest labeling.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cp\u003e\u003cem\u003eThoughtfully curated by Nevorea.\u003c\/em\u003e\u003c\/p\u003e","brand":"Nevorea","offers":[{"title":"Mix","offer_id":47072173588665,"sku":"14:200006152#Mix;200007763:201336100","price":21.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/1035\/4105\/files\/nevorea_8491009704121_01.jpg?v=1779487834","url":"https:\/\/nevorea.com\/products\/5-25pcs-lot-nail-file-mix-color-80-100-150-180-240-grit-professional-sandpaper-cuticle-remover-buffer-files-manicure-tool-set","provider":"Nevorea","version":"1.0","type":"link"}