{"product_id":"number-4-hydrating-shampoo-moisturizing-color-safe-8-5-oz-sulfate-free-hydration-scalp-relief","title":"Number 4 Hydrating Shampoo — Moisturizing, Color-Safe 8.5 oz | Sulfate-Free Hydration \u0026 Scalp Relief","description":"\u003cp\u003e\u003cstrong\u003eNumber 4 Hydrating Shampoo is a moisturizing, sulfate-free shampoo formulated to hydrate dry hair, protect color, and soothe sensitive scalps for soft, shiny results.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhether your hair is brittle from styling, dull from environmental exposure, or color-treated and in need of gentle care, this shampoo is designed to restore moisture and manageability without stripping pigments. The formula cleanses while delivering hydration and scalp comfort, making it a versatile choice for everyday use or as part of a travel-friendly regimen. Free of sulfates and formulated to minimize buildup, it suits those who want a balanced, modern approach to cleansing and conditioning.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this shampoo restore softness and shine?\u003c\/h3\u003e\n\u003cp\u003eThe Hydrating Shampoo delivers lightweight moisture to each strand, improving flexibility and surface smoothness so hair looks and feels healthier. It focuses on nourishing brittle, lackluster hair from root to tip without leaving greasy residue.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMoisture-rich ingredients that replenish dry fibers\u003c\/li\u003e\n  \u003cli\u003eLight conditioning agents for slip during detangling\u003c\/li\u003e\n  \u003cli\u003eNon-greasy finish that enhances natural shine\u003c\/li\u003e\n  \u003cli\u003eFormulated to reduce frizz and improve manageability\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill it protect my color-treated hair?\u003c\/h3\u003e\n\u003cp\u003eThis shampoo is color-safe and gentle enough to help extend the life of salon color by avoiding harsh sulfates and aggressive cleansing agents. Regular use helps maintain vibrancy while still delivering a thorough cleanse.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSulfate-free base to limit color fading\u003c\/li\u003e\n  \u003cli\u003eGentle surfactants that remove dirt without stripping pigments\u003c\/li\u003e\n  \u003cli\u003ePreserves tone and shine for treated hair\u003c\/li\u003e\n  \u003cli\u003ePairs well with color-preserving conditioners and treatments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan it help with a dry or flaky scalp?\u003c\/h3\u003e\n\u003cp\u003eThe formula soothes and hydrates the scalp to reduce feelings of tightness and dryness, without leaving buildup. It’s formulated to be comfortable for sensitive scalps and to refresh the skin at the hairline.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHydrating actives to relieve dryness\u003c\/li\u003e\n  \u003cli\u003eNon-irritating ingredients suitable for sensitive skin\u003c\/li\u003e\n  \u003cli\u003eRinses cleanly to avoid residue and itchiness\u003c\/li\u003e\n  \u003cli\u003eSafe for routine use to maintain scalp comfort\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this a travel-friendly option and what sizes are available?\u003c\/h3\u003e\n\u003cp\u003eThe product is offered in salon-size bottles and a compact travel format, so you can choose what best suits your routine. The travel-friendly bottle is convenient for packing, while the larger bottle supports regular at-home use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMain retail size for daily home care (as labeled)\u003c\/li\u003e\n  \u003cli\u003eCompact travel bottle ideal for carry-on or gym bags\u003c\/li\u003e\n  \u003cli\u003eStable formula that travels well without leaking or separating\u003c\/li\u003e\n  \u003cli\u003ePairs easily with matching conditioners and treatments for a complete set\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Number 4 Hydrating Shampoo is best for anyone with dry, dull, or color-treated hair who wants a gentle, sulfate-free cleanser that focuses on hydration and scalp comfort. It suits people seeking a modern, fragrance-balanced shampoo that supports color longevity and makes hair easier to style. If you need a moisturized, manageable finish without heavy residue—and prefer products safe for sensitive scalps—this shampoo is a practical addition to your haircare 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: Is Number 4 Hydrating Shampoo sulfate-free?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, the shampoo is formulated without sulfates to help protect color and reduce harsh drying.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use this daily on color-treated hair?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, it's gentle enough for regular use and designed to cleanse while helping maintain color vibrancy.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Number 4","offers":[{"title":"Default Title","offer_id":49621646606474,"sku":"B0CV4JJMVC","price":117.71,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/4825\/6394\/files\/number4-front-packaging.jpg?v=1782859178","url":"https:\/\/auviraskincare.com\/products\/number-4-hydrating-shampoo-moisturizing-color-safe-8-5-oz-sulfate-free-hydration-scalp-relief","provider":"Auvira Beauty","version":"1.0","type":"link"}