{"product_id":"butter-london-illuminating-nail-concealer-sheer-opalescent-strengthener-brightens-yellowed-nails-10-free-treatment","title":"butter LONDON Illuminating Nail Concealer — Sheer Opalescent Strengthener, Brightens Yellowed Nails, 10‑Free Treatment","description":"\u003cp\u003e\u003cstrong\u003ebutter LONDON Illuminating Nail Concealer is a sheer, treatment-grade polish that brightens yellowed or dull nails while acting as a base coat, top coat and everyday strengthener.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned for nails that need a little lift, this multi-tasking formula layers easily to conceal discoloration, add shine and support nail resilience without heavy chemicals. The blend includes Vitamin E and natural exfoliants like Lemon Fruit Extract to refresh the surface appearance, while the opalescent tint reduces visible yellowing. It’s part of butter LONDON’s 10-free philosophy, meaning it avoids a list of common toxic additives and focuses on clean, cruelty-free beauty.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this product improve the look of yellow or discolored nails?\u003c\/h3\u003e\n\n\u003cp\u003eThe Illuminating Nail Concealer uses a pearlescent tint to mask yellow tones immediately on application and continues to refine the nail’s surface with gentle exfoliation. Over several uses the visible brightness increases, giving nails a healthier, more uniform finish without heavy pigments. It’s intended to cosmetically conceal while supporting gradual improvement rather than delivering instant chemical brightening.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eOpalescent pigment hides yellowing right away.\u003c\/li\u003e\n  \u003cli\u003eNatural exfoliants help smooth and renew nail surface.\u003c\/li\u003e\n  \u003cli\u003eVisible improvement reported with regular use over days.\u003c\/li\u003e\n  \u003cli\u003eNon-staining sheer coverage works under or over polish.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan I use it as a base coat, top coat, and everyday treatment?\u003c\/h3\u003e\n\n\u003cp\u003eYes—this formula is formulated to serve triple duty: prime bare nails, seal colored lacquer, and act as a stand-alone sheer polish. Its balanced sheen complements most shades and protects nails from chipping when used as a top coat. For treatment benefits, wear it solo or layer it under and over color to maintain both look and strength.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eOne coat on clean nails for subtle coverage.\u003c\/li\u003e\n  \u003cli\u003eLayer 2–3 coats for more opacity and pigment depth.\u003c\/li\u003e\n  \u003cli\u003eUse as a top coat to add shine and extend wear.\u003c\/li\u003e\n  \u003cli\u003eReapply mid-week as a quick refresh or treatment boost.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat ingredients support nail health, and what is excluded?\u003c\/h3\u003e\n\n\u003cp\u003eThe formula includes Vitamin E and Lemon Fruit Extract among gentle, skin-friendly components to condition and help exfoliate the nail surface. butter LONDON follows a 10-free standard, omitting several widely avoided additives to keep the formula lighter and kinder to nails and skin. This approach focuses on safer, performance-driven ingredients rather than harsh solvents or preservatives.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eVitamin E for conditioning and antioxidant support.\u003c\/li\u003e\n  \u003cli\u003eLemon Fruit Extract and natural exfoliants to refine texture.\u003c\/li\u003e\n  \u003cli\u003eFree from formaldehyde, DBP, toluene, camphor and parabens.\u003c\/li\u003e\n  \u003cli\u003eCruelty-free and formulated without gluten or TPHP.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I apply it for best results and maintenance?\u003c\/h3\u003e\n\n\u003cp\u003eStart with clean, dry nails free of oils or residue for the longest wear and best adhesion. A single coat gives instant brightening; build up through two to three thin layers for a more opaque finish and enhanced treatment benefits. Reapply as needed for touch-ups, and use as part of a weekly routine to support visible improvement over time.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eApply to bare, cleaned nails for treatment-only wear.\u003c\/li\u003e\n  \u003cli\u003eLayer thin coats, allowing each to dry to avoid bubbling.\u003c\/li\u003e\n  \u003cli\u003eUse under color as a base coat and over color as a top coat.\u003c\/li\u003e\n  \u003cli\u003eReapply during the week for ongoing brightening and shine.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The butter LONDON Illuminating Nail Concealer suits anyone seeking a clean, versatile nail solution—those with yellowing or dull nails, people who want a single product to simplify routines, and polish lovers who prefer toxin-free formulas. It’s especially helpful for users who want cosmetic brightening plus gentle treatment in a polished, everyday finish without compromising on clean-beauty standards.\u003c\/p\u003e\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003eETHYL ACETATE, BUTYL ACETATE, NITROCELLULOSE, ACETYL TRIBUTYL CITRATE, ADIPIC ACID\/NEOPENTYL GLYCOL\/TRIMELLITIC ANHYDRIDE COPOLYMER, ISOPROPYL ALCOHOL, ACRYLATES COPOLYMER, STEARALKONIUM BENTONITE, PROPYLENE GLYCOL, SILICA, DIACETONE ALCOHOL, ETOCRYLENE, N-BUTYL ALCOHOL, TOCOPHERYL ACETATE (VITAMIN E), MICA, HEXANAL, AQUA\/WATER\/EAU, PHOSPHORIC ACID, LITHOTHAMNION CALCAREUM EXTRACT, DIMETHICONE, MANNITOL, TRIMETHYLSILOXYSILICATE, GLYCOLIC ACID, MALIC ACID, DIATOMACEOUS EARTH, LACTIC ACID, TILIA PLATYPHYLLOS EXTRACT, CITRUS MEDICA LIMONUM (LEMON) FRUIT EXTRACT, TIN OXIDE, ZINC SULFATE, CITRIC ACID, TOCOPHEROL, TITANIUM DIOXIDE (CI 77891), YELLOW 5 LAKE (CI 19140).\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: How soon will I see brighter nails?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: You can see immediate cosmetic brightening on application; continued improvement is visible with regular use over about 10 days.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this safe under regular nail polish?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Use it as a base coat or top coat with other polishes; it’s formulated to layer without staining.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"butter LONDON","offers":[{"title":"Default Title","offer_id":49625075351690,"sku":"B09TGB5LK9","price":76.55,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/4825\/6394\/files\/butter-london-front-bottle.jpg?v=1782888767","url":"https:\/\/auviraskincare.com\/products\/butter-london-illuminating-nail-concealer-sheer-opalescent-strengthener-brightens-yellowed-nails-10-free-treatment","provider":"Auvira Beauty","version":"1.0","type":"link"}