{"product_id":"nioxin-system-4-scalp-hair-thickening-for-color-treated-hair-trial-size-1-month","title":"Nioxin System 4 – Scalp + Hair Thickening for Color Treated Hair | Trial Size (1 Month)","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eNioxin System 4 is a three‑step regimen designed for dry, damaged hair that is color treated and showing progressed thinning. With a skincare‑inspired approach, the trio targets the scalp environment and hair resilience to help hair appear thicker and the scalp feel refreshed.\u003c\/p\u003e\n\u003ch2\u003eWhat you get and how it works\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eNioxin Cleanser Shampoo removes buildup and excess sebum from both scalp and hair, establishing a clean base for styling.\u003c\/li\u003e\n  \u003cli\u003eNioxin Scalp Therapy Conditioner offers lightweight moisture balance to help hair feel more resilient without weighing it down.\u003c\/li\u003e\n  \u003cli\u003eNioxin Scalp \u0026amp; Hair Treatment refreshes the scalp and may support a subtle increase in volume over time.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eNotable benefits observed by users\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eIn consumer tests, many users reported a thicker appearance and a fuller hair look.\u003c\/li\u003e\n  \u003cli\u003eAbout 80% noted increased density and fullness after regular use.\u003c\/li\u003e\n  \u003cli\u003eThe regimen aims to reduce breakage while helping protect moisture balance for color‑treated hair.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow to use for best results\u003c\/h3\u003e\n\u003col\u003e\n  \u003cli\u003eStep 1: Massage the Cleanser onto the scalp and hair, then rinse.\u003c\/li\u003e\n  \u003cli\u003eStep 2: Apply the Scalp Therapy Conditioner from scalp to ends, then rinse.\u003c\/li\u003e\n  \u003cli\u003eStep 3: Shake the Scalp \u0026amp; Hair Treatment and apply to the scalp, do not rinse.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eColor protection and scalp health\u003c\/h2\u003e\n\u003cp\u003eThe system targets scalp health by removing residues that can clog follicles, while delivering a balanced moisture profile. This combination can complement routine styling and leave color-treated hair with a refreshed shine.\u003c\/p\u003e\n\u003ch2\u003eAward-winning heritage\u003c\/h2\u003e\n\u003cp\u003eBacked by industry recognition for thinning hair care, Nioxin System 4 carries a trusted lineage in scalps and strands care.\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: Who is Nioxin System 4 best suited for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Ideal for dry, damaged or color-treated hair with progressed thinning; supports scalp health and hair resilience.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How do I use the System 4 regimen?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Step 1: massage cleanser onto scalp and hair, rinse. Step 2: apply conditioner from scalp to ends, rinse. Step 3: apply Scalp \u0026amp; Hair Treatment to scalp, do not rinse.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"NIOXIN","offers":[{"title":"Default Title","offer_id":42597962973255,"sku":"B07F1Y2T3V","price":54.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/2537\/2231\/files\/nioxin-system-4-cleanser-bottle.jpg?v=1773277821","url":"https:\/\/celaurabeauty.com\/products\/nioxin-system-4-scalp-hair-thickening-for-color-treated-hair-trial-size-1-month","provider":"Celaura Beauty | Premium Beauty, Skincare \u0026 Self-Care Essentials USA","version":"1.0","type":"link"}