{"product_id":"oligo-professionnel-blacklight-blue-shampoo-sulfate-free-blue-toner-for-blonde-color-treated-hair-8-5-oz","title":"OLIGO PROFESSIONNEL Blacklight Blue Shampoo – Sulfate-Free Blue Toner for Blonde \u0026 Color-Treated Hair (8.5 oz)","description":"\u003ch2\u003eOLIGO PROFESSIONNEL Blacklight Blue Shampoo — a color safe blue toner for blondes\u003c\/h2\u003e\u003cp\u003eFor color treated hair, keeping cool blond tones between salon visits can feel like a balancing act. OLIGO PROFESSIONNEL Blacklight Blue Shampoo offers a sulfate-free blue toning solution designed for light brown to medium blonde shades, including highlighted, bleached, and natural blond hair. The formula blends argan oil with 11 amino acids to help lock in moisture and promote a soft, manageable feel, while the blue pigment offsets brass and dullness. The 8.5 oz bottle is built for regular use and is free from sulfates, salt, and parabens, delivering a refreshing cleanse that respects your color choices.\u003c\/p\u003e\u003ch3\u003eWhat to Expect\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSulfate-free color care helps preserve vibrancy and reduces drying, compared with some traditional shampoos.\u003c\/li\u003e\n\u003cli\u003eBlue toning neutralizes brassiness for cooler, cleaner shades on blondes, highlighted strands, and bleached foundations.\u003c\/li\u003e\n\u003cli\u003eArgan oil hydrates the cuticle while 11 amino acids support softness, manageability, and light resilience during daily styling.\u003c\/li\u003e\n\u003cli\u003eVegan formula aligns with gentle care routines and is free from salt and parabens.\u003c\/li\u003e\n\u003cli\u003eThe 8.5 oz bottle provides solid value for regular use between salon visits.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eUsing It in Your Routine\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eApply to damp hair, lather, rinse, repeat, and leave for 2 to 5 minutes to activate toning.\u003c\/li\u003e\n\u003cli\u003eUse weekly or whenever brass reappears; pair with Blacklight Blue Conditioner for enhanced color harmony.\u003c\/li\u003e\n\u003cli\u003eWear gloves during application to ensure even coverage and to prevent staining of hands and nails.\u003c\/li\u003e\n\u003cli\u003eLet hair air-dry or style as usual to reveal cooler tones and refreshed highlights.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eOLIGO Professionnel draws on decades of hair care expertise to deliver consistency, reliability, and performance. This color care duo is designed to support color-treated hair across blondes and lighter brunettes, preserving tone while maintaining hair quality over time.\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: Who can benefit from OLIGO PROFESSIONNEL Blacklight Blue Shampoo?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Ideal for light brown to medium blonde color-treated hair, including highlights and bleached styles.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How do I use it for best results?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Apply to damp hair, lather, rinse, and leave 2–5 minutes; use weekly or as needed.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Oligo Professionnel","offers":[{"title":"Default Title","offer_id":56235193434444,"sku":"B01DCSGHSU","price":38.44,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1005\/5912\/6860\/files\/oligo-blacklight-blue-shampoo-bottle.jpg?v=1765745079","url":"https:\/\/belvera.co.uk\/products\/oligo-professionnel-blacklight-blue-shampoo-sulfate-free-blue-toner-for-blonde-color-treated-hair-8-5-oz","provider":"Belvera | British Beauty, Skin Care \u0026 Personal Wellness","version":"1.0","type":"link"}