{"product_id":"global-keratin-gkhair-smoothing-serum-for-hydrated-shiny-hair","title":"Global Keratin GKHAIR Smoothing Serum Night Treatment - Hydrate","description":"\u003cp\u003eIn this review of the Global Keratin GKHAIR Smoothing Serum Night Treatment, the bottom line is simple: it is a targeted leave-in overnight serum for anyone wanting to reduce morning frizz and add shine without a heavy residue. The reviewer found it particularly useful for dry, frizzy, or color-treated hair because the formula absorbs while you sleep, protects against pillow friction, and leaves lengths noticeably softer by morning. This serum's main appeal is that it combines deep nourishment and detangling into a single, easy step applied before bed.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eNight Serum:\u003c\/strong\u003e A leave-in formula designed to hydrate and deeply nourish hair overnight so strands feel softer and more manageable by morning.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eAnti-frizz Protection:\u003c\/strong\u003e Reduces friction from pillows and helps control frizz, so hair wakes up smoother and less prone to flyaways.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eHydration and Shine:\u003c\/strong\u003e Enriched with argan oil to increase moisture and boost surface shine without weighing hair down.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eStrengthening Benefits:\u003c\/strong\u003e Contains essential nutrients that help strengthen hair from root to tip and support healthier-looking strands.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eNon-transfer Absorption:\u003c\/strong\u003e Formulated to absorb overnight without transferring excess oil onto the pillow, allowing leave-in use.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eEasy Use:\u003c\/strong\u003e One to two pumps massaged into lengths and ends before sleep, with no rinse required in the morning for convenience.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis serum suits people with curly, frizzy, dry, or chemically treated hair who want a low-effort overnight treatment to tame frizz, detangle, and add shine. It is also a good match for anyone who prefers leave-in products and appreciates a light, pleasant scent and non-greasy finish.\u003c\/p\u003e\n\u003cp\u003eThose with very fine hair who avoid oil-based products or anyone wanting a daytime styling oil might look elsewhere, since this product is formulated specifically as an overnight, leave-in serum focused on nourishment and repair rather than styling hold.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eLeaves hair noticeably softer and shinier after overnight use without heavy buildup.\u003c\/li\u003e\n \u003cli\u003eEffectively reduces morning frizz and protects from pillow friction for smoother mornings.\u003c\/li\u003e\n \u003cli\u003eContains argan oil and nutrients that help strengthen and hydrate damaged or color-treated hair.\u003c\/li\u003e\n \u003cli\u003eAbsorbs overnight and does not typically transfer onto pillows.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eThe bottle size is relatively small, which some users may find expensive for the quantity provided.\u003c\/li\u003e\n \u003cli\u003eMay be too rich for those with very fine hair who prefer lightweight water-based treatments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n\u003ctd\u003eProduct type\u003c\/td\u003e\n\u003ctd\u003eOvernight leave-in hair serum\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eKey ingredient\u003c\/td\u003e\n\u003ctd\u003e100% pure organic argan oil\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003ePack size\u003c\/td\u003e\n\u003ctd\u003e1 bottle, 3.4 fl oz\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eUse frequency\u003c\/td\u003e\n\u003ctd\u003eApply before sleep; repeat three nights a week\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eSuitable for\u003c\/td\u003e\n\u003ctd\u003eAll hair types; ideal for curly, frizzy, damaged, or color-treated hair\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eFree from\u003c\/td\u003e\n\u003ctd\u003eParabens and sulfates\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe GKHAIR Smoothing Serum Night Treatment is a reliable overnight option for anyone wanting a fuss-free way to hydrate, detangle, and reduce morning frizz. It delivers salon-like smoothness and shine without heavy residue, making it good value for users focused on repair and softness, though the small bottle size means it may run out faster for frequent use.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill this transfer onto my pillow?\u003c\/strong\u003e\u003cbr\u003eThe formula is designed to absorb overnight and reviewers report it generally does not transfer noticeable oil onto pillows when used as directed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow much should I use per application?\u003c\/strong\u003e\u003cbr\u003eUse one to two pumps massaged into lengths and ends of dry or damp hair before sleep; heavier hair may need slightly more but start small to avoid buildup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it be used on color-treated hair?\u003c\/strong\u003e\u003cbr\u003eYes, it is suitable for color-treated hair and helps add moisture and shine while being free of parabens and sulfates.\u003c\/p\u003e","brand":"GK HAIR","offers":[{"title":"Default Title","offer_id":48117968437467,"sku":"B08YS4W2BV","price":48.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/616O0h9JOoL._SL1500.jpg?v=1768459574","url":"https:\/\/gearmusthave.com\/products\/global-keratin-gkhair-smoothing-serum-for-hydrated-shiny-hair","provider":"GearMustHave","version":"1.0","type":"link"}