{"product_id":"wella-welloxon-perfect-12-40-vol-cream-developer-1000ml-2026217294","title":"Wella Welloxon Perfect 12% 40 Vol Cream Developer 1000ml","description":"\u003cp\u003eWella Welloxon Perfect 12% 40 Vol Cream Developer - professional cream developer with 12% hydrogen peroxide for strong, controlled lift and consistent results when used with compatible Wella colour systems.\u003c\/p\u003e\u003cp\u003eAlways perform a strand test before full application to verify lift and tone. Wear suitable gloves and work in a well-ventilated area. Mix with colour cream in the ratio recommended by the colour formula and avoid metal bowls. Process at room temperature and monitor timing to prevent over-processing. Rinse thoroughly after processing, shampoo with a colour-safe formula and condition. Store upright in a cool, dry place away from heat and reseal tightly after use.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eUses\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eMix Welloxon Perfect 12% 40 Vol Cream Developer with colour cream in a 1:1 ratio in a non-metallic bowl. Apply evenly from roots to ends with a brush, following the chosen colour formula. Process at room temperature for the time specified (typically 30-40 minutes) or as directed, then rinse thoroughly, shampoo with a colour-safe product, condition and style. Store upright and reseal after use.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWarnings\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFor external use only. Do not ingest. Keep out of reach of children.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOther Information\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e12% hydrogen peroxide (40 volume) cream developer for high-lift colour services\u003c\/li\u003e\n\u003cli\u003eCreamy non-drip texture for even application\u003c\/li\u003e\n\u003cli\u003e1000 ml salon-size bottle for reduced replenishment\u003c\/li\u003e\n\u003cli\u003eOptimised compatibility with Wella colour systems (e.g., Koleston Perfect)\u003c\/li\u003e\n\u003cli\u003eStable oxidation for predictable development times\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Superdrug","offers":[{"title":"Default Title","offer_id":48323683123438,"sku":"STO-ITEM-2026-217294","price":21.1,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0522\/0125\/9183\/files\/e61f4325-285c-4058-892c-4499eb559a7e_0.jpg?v=1784142252","url":"https:\/\/mcgrocer.com\/products\/wella-welloxon-perfect-12-40-vol-cream-developer-1000ml-2026217294","provider":"McGrocer","version":"1.0","type":"link"}