{"product_id":"nioxin-diamax-advanced-hair-thickening-serum-daily-strand-strengthening-lightweight-volume","title":"NIOXIN Diamax Advanced Hair Thickening Serum — Daily Strand-Strengthening, Lightweight Volume","description":"\u003cp\u003e\u003cstrong\u003eNIOXIN Diamax Advanced Hair Thickening Serum is a daily lightweight treatment that visibly increases individual hair strand diameter and helps protect against breakage for a fuller-looking mane.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDesigned by a salon brand with decades of research in thinning hair, this serum uses NIOXIN’s HTX technology — a blend including caffeine, panthenol and niacinamide — to temporarily thicken each fiber and strengthen hair against the mechanical stresses that cause breakage. Use it after washing or on dry hair as part of a consistent routine to see thicker-looking results that last through the day and support healthier strand resilience over time.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this serum make hair appear thicker?\u003c\/h3\u003e\n\u003cp\u003eThe formula builds measurable diameter around individual hairs, creating the optical and tactile impression of increased density. Ingredients in HTX deposit lightweight film and conditioning agents that sit on the hair surface without heavy residue, so volume is immediate and natural-looking.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHTX technology forms a thin coating that enlarges each strand\u003c\/li\u003e\n  \u003cli\u003ePanthenol adds body and smoothness for fuller texture\u003c\/li\u003e\n  \u003cli\u003eNon-greasy finish preserves styling and natural movement\u003c\/li\u003e\n  \u003cli\u003eWorks on wet or dry hair for flexible application options\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill it help reduce breakage and support hair length?\u003c\/h3\u003e\n\u003cp\u003eYes — by strengthening the hair shaft and improving elasticity, the serum reduces snap and split ends that shorten visible length. Regular use helps hair resist everyday damage from styling, brushing and environmental factors, contributing to longer-looking hair over time.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNourishing actives help reinforce fragile ends and roots\u003c\/li\u003e\n  \u003cli\u003eEnhances strand resilience during combing and styling\u003c\/li\u003e\n  \u003cli\u003eProtective benefits reduce the frequency of breakage-related shedding\u003c\/li\u003e\n  \u003cli\u003eCompliments other NIOXIN care products for cumulative results\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I use it in my daily hair routine?\u003c\/h3\u003e\n\u003cp\u003eApply a few drops directly to targeted areas — roots, mid-lengths or ends — and distribute evenly with fingers or a comb. It can be layered under styling products and used after shampooing or on dry hair to refresh thickness and protect strands throughout the day.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUse daily for consistent visual thickness and protection\u003c\/li\u003e\n  \u003cli\u003eApply sparingly; a little spreads across multiple sections\u003c\/li\u003e\n  \u003cli\u003eWorks well under leave-in conditioners or styling creams\u003c\/li\u003e\n  \u003cli\u003eSuitable for all hair types and textures\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat key ingredients are inside and what do they do?\u003c\/h3\u003e\n\u003cp\u003eHTX technology combines proven cosmetic actives that support thicker-looking hair and a healthier scalp environment. Each ingredient plays a targeted role — some boost strand diameter, others hydrate and soothe the scalp to create conditions favorable to stronger hair.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCaffeine energizes the scalp area and supports a revitalized feeling\u003c\/li\u003e\n  \u003cli\u003ePanthenol (pro-vitamin B5) improves shine, softness and flexibility\u003c\/li\u003e\n  \u003cli\u003eNiacinamide helps maintain skin-barrier health on the scalp\u003c\/li\u003e\n  \u003cli\u003eLightweight conditioning agents add measurable diameter without weight\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? NIOXIN Diamax Advanced is aimed at anyone noticing finer strands, mild density loss, or frequent breakage who wants an easy, salon-grade step to thicken hair appearance and strengthen fragile fibers. It’s appropriate for all hair types and textures, and for users seeking a non-greasy, daily treatment to make hair look fuller while protecting it from everyday wear.\u003c\/p\u003e\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003eALCOHOL DENAT., AQUA\/WATER\/EAU, NIACINAMIDE, PEG\/PPG-20\/23 DIMETHICONE, CAFFEINE, ACRYLATES\/C10-30 ALKYL ACRYLATE CROSSPOLYMER, PARFUM\/FRAGRANCE, GLYCERIN, TETRAHYDROXYPROPYL ETHYLENEDIAMINE, MENTHA PIPERITA (PEPPERMINT) OIL, MENTHA ARVENSIS LEAF OIL, MENTHOL, PEG-30 DIPOLYHYDROXYSTEARATE, BENZYL SALICYLATE, HEXYL CINNAMAL, TRIDECETH-6, ALPHA-ISOMETHYL IONONE, LINALOOL, LIMONENE, CITRONELLOL\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 soon will I see thicker-looking hair?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: You can notice immediate visual thickening after application; ongoing strength and reduced breakage develop with daily use over weeks.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use Diamax with other NIOXIN products?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Diamax pairs well with NIOXIN cleansers and conditioners to enhance cumulative results for thicker-looking hair.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"NIOXIN","offers":[{"title":"Default Title","offer_id":67556543463594,"sku":"B086G3LFD1","price":136.43,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/8989\/6874\/files\/nioxin-diamax-front-packaging.jpg?v=1790938027","url":"https:\/\/opulora.ca\/products\/nioxin-diamax-advanced-hair-thickening-serum-daily-strand-strengthening-lightweight-volume","provider":"OPULORA","version":"1.0","type":"link"}