{"product_id":"redken-acidic-grow-full-instant-densifying-spray-6-8-fl-oz-lightweight-root-lift-450-f-heat-protection","title":"Redken Acidic Grow Full Instant Densifying Spray, 6.8 fl oz — Lightweight Root-Lift \u0026 450°F Heat Protection","description":"\u003cp\u003e\u003cstrong\u003eRedken Acidic Grow Full Instant Densifying Spray is a lightweight leave-in root-lift spray that immediately creates fuller-looking hair while protecting styles from heat up to 450°F.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned to be used as part of the Acidic Grow Full system, this spray contains a 5% densifying complex that helps hair look thicker and gives instant volume at the roots without weighing strands down. It’s a lotion-spray formula that blends styling performance with protective benefits and has been evaluated specifically by users experiencing hair changes while on GLP-1 medications.\u003c\/p\u003e\n\n\u003ch3\u003eHow quickly will I see more volume when I use this spray?\u003c\/h3\u003e\n\u003cp\u003eYou’ll notice a visible lift and thicker appearance right after application and blow-drying—the formula is engineered to expand hair at the root for instant body. For cumulative improvement in overall fullness, use the complete Acidic Grow Full system consistently.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInstant root lift when sprayed at the scalp and blow-dried\u003c\/li\u003e\n  \u003cli\u003eLightweight texture avoids flattening the hair\u003c\/li\u003e\n  \u003cli\u003eWorks best combined with Acidic Grow Full shampoo, conditioner, and serum\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDoes the product protect hair from hot tools?\u003c\/h3\u003e\n\u003cp\u003eYes—this leave-in spray offers heat protection rated up to 450°F, helping minimize thermal damage during styling. Apply to damp hair before using a blow dryer, flat iron, or curling iron to reduce stress from high temperatures.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHeat protection up to 450°F for safer styling\u003c\/li\u003e\n  \u003cli\u003eSuitable for blow-drying, straightening, and curling routines\u003c\/li\u003e\n  \u003cli\u003eLotion-spray format spreads evenly for consistent coverage\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat is the 5% densifying complex and how should I use it?\u003c\/h3\u003e\n\u003cp\u003eThe product’s 5% densifying complex is a blend formulated to create the appearance of thicker hair by coating and lifting strands at the root. For best results, spritz directly at the roots on towel-dried hair, distribute with fingers or a brush, and style with heat to activate the lift.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eContains a targeted 5% densifying complex for visible fullness\u003c\/li\u003e\n  \u003cli\u003eApply to towel-dried hair, focus on the roots and crown\u003c\/li\u003e\n  \u003cli\u003eUse with the full Acidic Grow Full regimen for optimal results\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this spray appropriate for sensitive scalps or those on GLP-1 medications?\u003c\/h3\u003e\n\u003cp\u003eThe formula has been tested with GLP-1 users and reported thicker-feeling hair in consumer studies when used as part of the system. If you have a sensitive scalp or specific medical concerns, patch-test first and consult a healthcare provider as needed.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTested in consumer studies including GLP-1 users\u003c\/li\u003e\n  \u003cli\u003eIntended as a cosmetic, leave-in styling and densifying product\u003c\/li\u003e\n  \u003cli\u003ePatch testing recommended for sensitive skin or scalp conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: Redken Acidic Grow Full Instant Densifying Spray is ideal for anyone seeking immediate root lift and fuller-looking hair without added weight—especially people noticing thinning or reduced volume who want a simple leave-in step that also shields hair from high-heat styling. Use it alone for quick volumizing or as the finishing spray in the Acidic Grow Full system for amplified results.\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: How do I apply Acidic Grow Full Instant Densifying Spray?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Spray at the roots on towel-dried hair, comb or finger-distribute, then blow-dry or style with heat for best lift.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this spray protect from heat styling?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, it provides heat protection up to 450°F to help reduce thermal stress during styling.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Redken","offers":[{"title":"Default Title","offer_id":53429353906523,"sku":"B0GD2BZH1B","price":52.37,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1017\/9860\/9243\/files\/redken-product-front-packaging.jpg?v=1782235833","url":"https:\/\/remediesbeauty.co.uk\/products\/redken-acidic-grow-full-instant-densifying-spray-6-8-fl-oz-lightweight-root-lift-450-f-heat-protection","provider":"REMEDIESBEAUTY","version":"1.0","type":"link"}