{"product_id":"nio842929","title":"Nioxin Pro Clinical System 4 Scalp + Hair Shampoo For Coloured Dry \u0026 Damaged Hair 300ml","description":"\u003cdiv\u003e\n\u003ch1\u003eNioxin Pro Clinical System 4 Scalp + Hair Shampoo – 300ml\u003c\/h1\u003e \u003cp\u003eNioxin Pro Clinical System 4 Shampoo is a concentrated cleanser engineered for color-treated hair experiencing dryness, damage, and noticeably progressed thinning. This 300ml professional-strength formula targets the primary causes of hair loss by removing excess scalp sebum, fatty acids, and environmental residues that accumulate in follicles and weigh hair down. The surfactant blend effectively penetrates the hair shafts to cleanse buildup without stripping vibrant dye or dehydrating damaged keratin structures. Designed to support the densest-looking hair possible for its type, it strengthens fragile strands to minimize breakage while amplifying internal texture. System 4 prepares the scalp balance necessary for active ingredients to work, making it a foundational step for maintaining color integrity and fullness in chemically altered hair.\u003c\/p\u003e \u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSpecially formulated for color-treated hair showing signs of thinning, dryness, and damage.\u003c\/li\u003e\n\u003cli\u003eRemove follicle-clogging sebum and fatty acids to create a refreshed, balanced environment.\u003c\/li\u003e\n\u003cli\u003eProtects hair color from premature fading and maintains moisture balance.\u003c\/li\u003e\n\u003cli\u003eStrengthens individual strands to reduce breakage and improve manageability.\u003c\/li\u003e\n\u003cli\u003eAmplifies hair texture to support visibly fuller, denser-looking locks.\u003c\/li\u003e\n\u003cli\u003eProvides clinical-grade cleansing suitable for routine removal of product residue and pollutants.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eHow to Use\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThoroughly wet hair and scalp with warm water to open cuticles and loosen surface debris before application.\u003c\/li\u003e\n\u003cbr\u003e\n\u003cbr\u003e\n\u003cli\u003eDispense a coin-sized amount into palms, apply directly to the scalp, and massage gently into a rich lather using fingertips; repeat the washing process a second time to ensure deep purification.\u003c\/li\u003e\n\u003cbr\u003e\n\u003cbr\u003e\n\u003cli\u003eRinse completely with warm water until all suds are removed, then immediately follow with the corresponding System 4 Scalp + Hair Conditioner to seal the shaft and lock in hydration.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy You Should Choose\u003c\/h2\u003e\n\u003cp\u003eSelecting Nioxin Pro Clinical System 4 ensures you address multiple concerns simultaneously rather than layering incompatible products. While standard shampoos may strip color or fail to remove stubborn sebum buildup, this formula targets the root causes of thinning specific to colored hair textures. The clinical focus on scalp hygiene supports natural density over time, while the protective agents safeguard expensive color treatments from degradation. Additionally, the 300ml packaging offers substantial usage duration for consistent routine adherence, which is essential for achieving measurable improvements in hair resilience and volume.\u003c\/p\u003e \u003cp\u003eNioxin Pro Clinical System 4 Shampoo combines professional scalp therapy with robust color care, offering a scientifically backed solution for dry, damaged, thinning hair. Its capacity to eliminate obstructive buildup, reinforce strand strength, and preserve dye vibrancy makes it a definitive choice for restoring density and health to compromised hair systems.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Nioxin","offers":[{"title":"Default Title","offer_id":58367561564491,"sku":"NIO842929","price":26.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0854\/6392\/5067\/files\/Nioxin_System_4_Scalp_Hair_Thickening_Shampoo_300ml_1-webp__85768.1738391235.jpg?v=1788635939","url":"https:\/\/www.directbeauty.co.uk\/products\/nio842929","provider":"Direct Beauty","version":"1.0","type":"link"}