{"product_id":"olaplex-nº-4c-clarifying-deep-cleansing-shampoo-8-5-fl-oz-color-safe-removes-buildup-hard-water-minerals","title":"Olaplex Nº.4C Clarifying Deep Cleansing Shampoo, 8.5 fl oz — Color-Safe, Removes Buildup \u0026 Hard-Water Minerals","description":"\u003cstrong\u003eOlaplex Nº.4C Bond Maintenance™ Clarifying Deep Cleansing Shampoo is a weekly clarifying shampoo engineered to lift the cuticle, remove damaging impurities and buildup, and restore color vibrancy, shine, and softness across all hair types.\u003c\/strong\u003e\n\n\u003cp\u003eFormulated to target the minerals, chlorine, pollution, excess oil, and product residue that accumulate on scalp and strands, Nº.4C is pH-optimized to cleanse deeply without harsh sulfates. It produces a refreshing, abundant lather that clears impurities while helping hair repair routines work more effectively. Use it once a week or whenever heavy buildup dulls your color or texture.\u003c\/p\u003e\n\n\u003ch3\u003eHow does Nº.4C remove hard-water minerals and environmental buildup?\u003c\/h3\u003e\n\u003cp\u003eThe formula contains a broad-spectrum clarifying system designed to chelate and lift minerals and pollutants from the hair surface. Its pH balance helps slightly open the cuticle so trapped particles can be released during rinsing, leaving strands cleaner without excessive dryness.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTargets chlorine, heavy metals, and common hard-water minerals\u003c\/li\u003e\n  \u003cli\u003eRemoves pollution and airborne residue that mattes color and shine\u003c\/li\u003e\n  \u003cli\u003eRinses away silicones and styling buildup to refresh hair texture\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this strip my color or dry out my hair?\u003c\/h3\u003e\n\u003cp\u003eNº.4C is formulated without SLS\/SLES and is labeled color-safe to avoid aggressive stripping while still clarifying. It cleans deeply but is designed to preserve color vibrancy and leave the hair feeling soft, not brittle—especially when followed by your usual conditioning and bond-building routine.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eColor-safe formula suitable for chemically treated hair\u003c\/li\u003e\n  \u003cli\u003eNo SLS\/SLES to reduce harsh drying effects\u003c\/li\u003e\n  \u003cli\u003ePairs with conditioners and treatments to lock in softness and manageability\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow often should I use this clarifying shampoo and on which textures?\u003c\/h3\u003e\n\u003cp\u003eUse Nº.4C weekly or as-needed when buildup, dullness, or weighed-down strands are noticeable. It’s formulated for all textures — straight, wavy, curly, and coily — and works across fine, medium, and coarse hair as well as all porosity levels.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWeekly use recommended; increase only when exposed to heavy buildup (pools, hard water, hard styling)\u003c\/li\u003e\n  \u003cli\u003eSafe for fine to coarse hair and all curl patterns\u003c\/li\u003e\n  \u003cli\u003eEffective across low to high porosity hair types\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does Nº.4C support my bond-building or repair routine?\u003c\/h3\u003e\n\u003cp\u003eBy removing residue that blocks product penetration, this clarifying shampoo improves the performance of subsequent bond-repair treatments and conditioners. Clean cuticles allow repair ingredients to reach the cortex more effectively, helping treatments work as intended.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePrepares hair for Olaplex treatments and other repair products\u003c\/li\u003e\n  \u003cli\u003eStrengthens and reinforces bonds indirectly by improving product absorption\u003c\/li\u003e\n  \u003cli\u003eMaximizes efficacy of your existing hair-repair regimen\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Nº.4C is for anyone needing a reliable clarifier that lifts mineral and product buildup while protecting color and supporting repair routines. It’s a weekly solution for swimmers, travelers, heavy-product users, and anyone whose hair looks dull or weighed down from environmental exposure—suitable for all textures and chemically treated hair seeking restored vibrancy and improved softness.\u003c\/p\u003e\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003eWater (Aqua\/Eau), Sodium Lauroyl Methyl Isethionate, Cocamidopropyl Hydroxysultaine, Sodium Lauroyl Glutamate, Coco-Betaine, Disodium Laureth Sulfosuccinate, Acrylates Copolymer, Cocamidopropyl Betaine, Cocamidopropylamine Oxide, Sodium Methyl Oleoyl Taurate, Decyl Glucoside, Bis-Aminopropyl Diglycol Dimaleate, Sodium Lauryl Sulfoacetate, Phenoxyethanol, Coco-Glucoside, Lauryl Glucoside, Chlorphenesin, Panthenol, Trisodium Ethylenediamine, Disuccinate Ethylhexylglycerin, Sodium Benzoate, Polyquaternium-11, Benzoic Acid, Sodium PCA , Pentasodium Triphosphate, Sodium Lactate, Arginine, Aspartic Acid, PCA, Citric Acid, Glycine, Alanine, Serine, Valine, Isoleucin, Proline,Threonine, Histidine, Phenylalanine, Fragrance (Parfum), Citral, Hexyl Cinnamal, Limonene.\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 Nº.4C on color-treated hair?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Nº.4C is formulated to be color-safe and removes residue without aggressively stripping color.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How often should I clarify with this shampoo?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Use weekly or as needed when you notice buildup, dullness, or heavy product residue.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Olaplex","offers":[{"title":"Default Title","offer_id":49621893578890,"sku":"B0B4BG3HPM","price":109.48,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/4825\/6394\/files\/olaplex-4c-front-bottle.jpg?v=1782863283","url":"https:\/\/auviraskincare.com\/products\/olaplex-n%c2%ba-4c-clarifying-deep-cleansing-shampoo-8-5-fl-oz-color-safe-removes-buildup-hard-water-minerals","provider":"Auvira Beauty","version":"1.0","type":"link"}