{"product_id":"nioxin-diamax-advanced-hair-thickening-serum-3-38-fl-oz-boosts-strand-diameter-reduces-breakage","title":"NIOXIN Diamax Advanced Hair Thickening Serum — 3.38 fl oz | Boosts Strand Diameter \u0026 Reduces Breakage","description":"\u003cp\u003e\u003cstrong\u003eNioxin Diamax Advanced Hair Thickening Serum is a leave-in treatment that visibly increases individual strand diameter and helps protect hair from breakage for fuller-looking hair.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned by a salon brand with over 25 years of focus on thinning hair, this lightweight serum combines HTX technology with caffeine, niacinamide and panthenol to strengthen and energize the scalp and hair shaft. The formula aims to temporarily expand hair fiber thickness while helping reduce damage that can shorten hair length. Use daily as part of your routine to support the appearance of denser, more resilient hair without weighing it down.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this serum make hair appear thicker?\u003c\/h3\u003e\n\u003cp\u003eThe serum works on each strand to increase its visible diameter, creating a fuller overall look. Ingredients in the HTX system swell the hair fiber slightly and add surface lift so gaps between strands look reduced, giving immediate cosmetic thickening for several hours.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBoosts individual strand diameter for an instant thicker appearance\u003c\/li\u003e\n  \u003cli\u003eLightweight leave-in texture avoids flattening the hairstyle\u003c\/li\u003e\n  \u003cli\u003eVisible thickening lasts up to around 8 hours with application\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan it help hair grow longer or just look fuller?\u003c\/h3\u003e\n\u003cp\u003eWhile the serum’s primary effect is cosmetic thickening, its strengthening and protective actions support healthier hair over time. By helping reduce breakage at the root and along the shaft, daily use can allow hair to retain length better, which supports longer growth compared with untreated hair.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFormulated to reduce breakage and protect existing hair\u003c\/li\u003e\n  \u003cli\u003eNutrients like panthenol and niacinamide support hair resilience\u003c\/li\u003e\n  \u003cli\u003eConsistent use helps hair maintain length by minimizing damage\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat scalp and hair types is this suitable for?\u003c\/h3\u003e\n\u003cp\u003eDiamax Advanced is formulated to work across a wide range of hair textures and densities. Because it’s a non-greasy, leave-in serum, it can be incorporated into daily styling for fine, medium or coarse hair that needs extra body and breakage defense.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSuitable for fine to coarse hair types seeking more volume\u003c\/li\u003e\n  \u003cli\u003eLightweight finish works for daily use without heavy residue\u003c\/li\u003e\n  \u003cli\u003eUseful for scalp care routines that prioritize strengthening and protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I use this treatment for best results?\u003c\/h3\u003e\n\u003cp\u003eApply the serum to clean, towel-dried or dry hair at the roots and along lengths where breakage appears. Massage gently into the scalp and distribute through hair; style as usual. Regular, daily application yields the most consistent visible thickness and protective benefits.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eApply to scalp and lengths daily for continuous protection\u003c\/li\u003e\n  \u003cli\u003eWork a small amount through towel-dried hair before styling\u003c\/li\u003e\n  \u003cli\u003eCan be layered under styling products without weighing hair down\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: Nioxin Diamax Advanced Hair Thickening Serum is aimed at people who want immediate visible fullness plus ongoing protection against breakage—ideal for anyone noticing thinning appearance, breakage-prone ends, or lack of body. Salons and daily at-home routines benefit from its blend of fortifying ingredients, making it a practical choice for those seeking a non-greasy, science-backed thickening treatment that complements other Nioxin or styling products.\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 quickly will I see thicker-looking hair?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: You can notice visible thickening almost immediately after application, with effects that can last several hours per use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this safe for color-treated hair?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, the lightweight leave-in formula is suitable for color-treated hair and designed not to strip color.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"NIOXIN","offers":[{"title":"Default Title","offer_id":53430359195995,"sku":"B086G3LFD1","price":67.63,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1017\/9860\/9243\/files\/nioxin-diamax-front-packaging.jpg?v=1782250034","url":"https:\/\/remediesbeauty.co.uk\/products\/nioxin-diamax-advanced-hair-thickening-serum-3-38-fl-oz-boosts-strand-diameter-reduces-breakage","provider":"REMEDIESBEAUTY","version":"1.0","type":"link"}