{"product_id":"gk-hair-keratin-shampoo-1l-salon-size-sulfate-free-hydrating-repairing","title":"GK HAIR Keratin Shampoo 1L Salon Size — Sulfate-Free Hydrating \u0026 Repairing","description":"\u003cp\u003e\u003cstrong\u003eGK HAIR Keratin Shampoo is a salon-grade, sulfate-free cleansing formula that infuses keratin to hydrate, smooth and protect dry, damaged, and color-treated hair.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis 1L (33.8 oz) salon-size bottle of GK HAIR Keratin Shampoo gently removes buildup while delivering moisture and strengthening proteins to the hair shaft. Formulated for regular use, it supports smoother texture, helps control frizz and helps preserve color vibrancy without harsh sulfates. The scent, lather and viscosity are tuned for professional use at home or in the salon, making it an efficient choice for clients and busy households.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this shampoo improve hair texture after repeated use?\u003c\/h3\u003e\n\n\u003cp\u003eThe keratin-enriched formula replenishes protein lost from styling and environmental wear, which over time contributes to a softer, more uniform surface. Regular use helps hair feel smoother and appear healthier as the shampoo cleans while delivering conditioning benefits.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eContains keratin to support hair fiber resilience and smoother cuticle alignment.\u003c\/li\u003e\n  \u003cli\u003eHydrating agents help reduce roughness and increase manageability.\u003c\/li\u003e\n  \u003cli\u003eSulfate-free surfactants cleanse without stripping natural oils.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill it protect my color-treated hair and reduce fading?\u003c\/h3\u003e\n\n\u003cp\u003eGK HAIR Keratin Shampoo is designed to be gentle on color-treated hair and help maintain shade intensity between salon visits. Its mild cleansing system minimizes pigment loss while hydrating, which helps the color appear more vibrant on the hair surface.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eMild, non-stripping cleansing preserves deposited color pigments.\u003c\/li\u003e\n  \u003cli\u003eMoisture retention reduces the dulling effect caused by dryness.\u003c\/li\u003e\n  \u003cli\u003eSuitable for routine use to extend the time between color refreshes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does it handle frizz and styling preparation?\u003c\/h3\u003e\n\n\u003cp\u003eThe shampoo addresses frizz by smoothing and fortifying strands so styling tools and products can work more effectively. Clean, hydrated hair lays flatter and responds better to leave-in treatments and heat protection.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eFrizz-control ingredients help tame flyaways for sleeker results.\u003c\/li\u003e\n  \u003cli\u003ePrepares hair for heat styling with improved moisture balance.\u003c\/li\u003e\n  \u003cli\u003eWorks well with conditioners and serums for long-lasting smoothness.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat makes this safe for sensitive scalps and daily use?\u003c\/h3\u003e\n\n\u003cp\u003eThe formulation avoids harsh sulfates and common irritants, favoring gentler surfactants and conditioning components suitable for many hair types. That gentleness makes the shampoo a practical option for frequent washing when combined with complementary conditioning products.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eSulfate-free cleansing reduces stripping and irritation risk.\u003c\/li\u003e\n  \u003cli\u003eBalanced pH and lightweight moisturizers avoid buildup.\u003c\/li\u003e\n  \u003cli\u003eFormulated to pair with leave-ins and heat protectants for complete care.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: GK HAIR Keratin Shampoo is aimed at people with dry, damaged, chemically treated or frizz-prone hair who want a salon-quality cleansing step that also helps restore smoothness and protect color. It fits professional stylists stocking salon sinks and consumers seeking a large, value-sized bottle for regular home use. If you prefer sulfate-free formulas and use leave-in products or heat tools, this shampoo integrates into multi-step routines to maintain manageable, hydrated hair.\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: Is this shampoo safe for daily use on color-treated hair?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Its sulfate-free, gentle formula is suitable for regular use and helps preserve color vibrancy.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use this with other GK HAIR styling products?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Absolutely. It pairs well with conditioners, leave-ins, and heat protectants for a complete routine.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"GK HAIR","offers":[{"title":"Default Title","offer_id":51487828312297,"sku":"B01L09YRDU","price":188.72,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/7674\/2633\/files\/gkhair-keratin-shampoo-front-bottle.jpg?v=1783292743","url":"https:\/\/cervaaustralia.com\/products\/gk-hair-keratin-shampoo-1l-salon-size-sulfate-free-hydrating-repairing","provider":"Cerva Australia | Professional Beauty Supplies, Skincare \u0026 Cosmetics","version":"1.0","type":"link"}