{"product_id":"wella-professionals-koleston-permanent-hair-dye-7-37-60-ml-tester","title":"Wella Professionals Koleston Permanent Hair Dye 7\/37 Medium Blonde Golden Brown 60 ml Tester","description":"\u003cp\u003eWella Professionals Koleston Permanent Hair Dye is a professional oxidative cream color designed to deliver vibrant, long-lasting results. The shade 7\/37 creates a medium blonde base with warm golden brown tones, offering a natural yet luminous finish suitable for salon-grade transformations.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eShade:\u003c\/strong\u003e 7\/37 Medium Blonde Golden Brown\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFormat:\u003c\/strong\u003e 60 ml professional tester tube\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoverage:\u003c\/strong\u003e Provides up to 100% gray coverage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Glossy, color-brilliant result\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis permanent hair color requires mixing with Welloxon Perfect developer in a 1:1 ratio. The developer strength determines the lift and coverage level, allowing for precise customization from same-depth application to multi-level lightening. The cream-based texture ensures even application and consistent saturation from roots to ends.\u003c\/p\u003e\u003cp\u003eIdeal for professional use or experienced home users seeking reliable gray coverage and tone correction. The formula is designed to maintain color brilliance and shine until regrowth occurs. Always perform a patch test 48 hours before application to check for sensitivity.\u003c\/p\u003e","brand":"Wella Professionals","offers":[{"title":"Default Title","offer_id":54043853128018,"sku":"LC239010","price":42.0,"currency_code":"PLN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0991\/2034\/9522\/files\/wella-professionals-koleston-permanent-hair-dye-7-37-60-ml-1765637429.webp?v=1784493415","url":"https:\/\/luxxcosmetic.com\/en-pl\/products\/wella-professionals-koleston-permanent-hair-dye-7-37-60-ml-tester","provider":"Luxx Cosmetic","version":"1.0","type":"link"}