{"product_id":"oligo-professionnel-blue-shampoo-conditioner-duo-8-5-oz-sulfate-free-vegan-blue-toning-for-blonde-hair","title":"Oligo Professionnel Blue Shampoo \u0026 Conditioner Duo 8.5 oz — Sulfate-Free Vegan Blue-Toning for Blonde Hair","description":"\u003cp\u003e\u003cstrong\u003eOligo Professionnel Blacklight Blue Shampoo \u0026amp; Conditioner is a sulfate-free blue-toning duo that neutralizes warm, brassy tones and refreshes blonde highlights while hydrating hair.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis paired shampoo and conditioner set is formulated specifically for highlighted, bleached, white, and natural blonde hair. The blue pigments counteract unwanted yellow and orange undertones, while conditioning agents and argan oil restore softness and shine. Vegan and free of sulfates, this 8.5 oz duo provides color-correcting maintenance between salon visits without stripping moisture.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the blue formula reduce brassy tones?\u003c\/h3\u003e\n\u003cp\u003eBlue pigments sit opposite yellow-orange on the color wheel, so applied regularly they cancel warm reflections in blonde hair. This formula deposits color gently while you cleanse and condition, giving immediate visual cool-down without heavy buildup.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBlue-violet pigments neutralize yellow\/orange undertones\u003c\/li\u003e\n  \u003cli\u003eSulfate-free base avoids over-drying and preserves cuticle integrity\u003c\/li\u003e\n  \u003cli\u003eUse frequency adjusts intensity—less often for subtle toning\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this duo hydrate without weighing down fine blonde hair?\u003c\/h3\u003e\n\u003cp\u003eThe conditioner includes lightweight emollients and argan oil to smooth and nourish hair without leaving a greasy residue. It aims to restore manageability and shine while keeping volume intact for fine to medium textures.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eArgan oil provides lightweight moisture and adds gloss\u003c\/li\u003e\n  \u003cli\u003eConditioner formula detangles and improves comb-through\u003c\/li\u003e\n  \u003cli\u003eDesigned to maintain lift and body in fine hair\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow often should I use the blue shampoo and conditioner?\u003c\/h3\u003e\n\u003cp\u003eFrequency depends on your starting tone and desired coolness: once a week for maintenance, two to three times weekly for stronger correction. Follow with the conditioner each use to counterbalance any drying effect from pigment deposition.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMaintenance: 1x per week for subtle toning\u003c\/li\u003e\n  \u003cli\u003eCorrection: 2–3x per week for fading brassiness\u003c\/li\u003e\n  \u003cli\u003eAlways apply conditioner after shampoo to seal the cuticle\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this product suitable for color-treated or natural blondes?\u003c\/h3\u003e\n\u003cp\u003eYes—formulated to work on both color-treated and natural blonde shades, plus bleached or highlighted hair. Because it’s sulfate-free and vegan, it’s a gentler option for maintaining cool tones without aggressive stripping.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSafe for highlighted, bleached, white, and natural blondes\u003c\/li\u003e\n  \u003cli\u003eVegan formulation without sulfates reduces harsh fading\u003c\/li\u003e\n  \u003cli\u003eHelps refresh highlights between salon visits\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This Oligo Professionnel Blacklight duo is made for anyone with blonde hair seeking an easy at-home solution to neutralize brassiness and revive faded highlights. It’s especially useful for people who want a sulfate-free, vegan option that hydrates while toning—ideal for busy users who prefer salon-grade maintenance in a single routine.\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: Can I use Blacklight on dark blonde or brunettes?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Best for highlighted, bleached, white, and natural blonde hair; dark brown\/brunette may see minimal cool-down effects.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will the blue shampoo stain my hands or towels?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Rinse thoroughly; brief contact rarely stains skin, but avoid prolonged contact with porous towels to prevent temporary discoloration.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Oligo Professionnel","offers":[{"title":"Default Title","offer_id":53429067645275,"sku":"B075KMZ5ZP","price":62.51,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1017\/9860\/9243\/files\/oligo-professionnel-blacklight-front-packaging_e136780d-726d-42e4-aa12-905d2e8bdb95.jpg?v=1782232599","url":"https:\/\/remediesbeauty.co.uk\/products\/oligo-professionnel-blue-shampoo-conditioner-duo-8-5-oz-sulfate-free-vegan-blue-toning-for-blonde-hair","provider":"REMEDIESBEAUTY","version":"1.0","type":"link"}