{"product_id":"medicube-rosemary-pdrn-cooling-thickening-shampoo-400ml-mirai-skin-medicube-rosemary-pdrn-cooling-thickening-shampoo-400ml","title":"medicube Rosemary PDRN Cooling Thickening Shampoo 400ml","description":"\u003ch2\u003emedicube Rosemary PDRN Cooling Thickening Shampoo: Scalp Care Meets Hair Density\u003c\/h2\u003e\n\u003cp\u003eRosemary has been trending in hair care for a reason: rosemary oil has published studies showing effect on hair density comparable to minoxidil 2% with fewer side effects. Medicube's Rosemary PDRN Cooling Thickening Shampoo builds on that research by combining rosemary extract with PDRN (normally a skincare active) in a scalp-focused shampoo format. At $51.00 for 400ml, this is premium shampoo territory, priced against Nizoral Extra Strength and Nutrafol shampoos.\u003c\/p\u003e\n\u003cp\u003eThe PDRN in shampoo is an unusual choice that makes some sense: scalp skin is just skin, and PDRN's collagen signaling and barrier repair benefits apply to scalp the same way they apply to face. For users with scalp irritation, flaking, or mild thinning, PDRN supports healthier scalp environment that favors hair growth. The \"cooling\" from menthol adds the sensorial hook and the circulation boost that helps scalp routines.\u003c\/p\u003e\n\u003ch3\u003eWhat It Does\u003c\/h3\u003e\n\u003cp\u003eRosemary extract stimulates scalp microcirculation, which improves follicle oxygenation and nutrient delivery. PDRN supports scalp skin recovery and has mild anti-inflammatory effect. Menthol provides immediate cooling and vasodilation. Mild sulfate-free surfactants clean without stripping. Over 8 to 12 weeks of consistent use, expect thicker-feeling hair, reduced shedding, and healthier scalp condition. Not a replacement for minoxidil if you have pattern hair loss.\u003c\/p\u003e\n\u003ch3\u003eWho It's For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMild hair thinning (early stages):\u003c\/strong\u003e Rosemary's evidence base is meaningful.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItchy or irritated scalp:\u003c\/strong\u003e PDRN supports scalp barrier recovery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePost-pregnancy hair shedding:\u003c\/strong\u003e Scalp-focused support during recovery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStress-related hair loss:\u003c\/strong\u003e Combined effects help during acute shedding phases.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePost-chemical treatment recovery:\u003c\/strong\u003e Safer for color-treated or chemically-processed hair.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Specs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVolume: 400ml\u003c\/li\u003e\n\u003cli\u003ePrice: $51.00\u003c\/li\u003e\n\u003cli\u003eHero actives: rosemary extract, PDRN, menthol, panthenol\u003c\/li\u003e\n\u003cli\u003eSurfactants: sulfate-free\u003c\/li\u003e\n\u003cli\u003eFragrance: rosemary-mint, moderate intensity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow to Use\u003c\/h3\u003e\n\u003cp\u003eWet hair thoroughly. Apply 2 to 3 pumps directly to scalp (not hair length). Massage into scalp with fingertips (not nails) for 60 to 90 seconds, allowing the actives to contact scalp before rinsing. Rinse thoroughly. Follow with a separate conditioner on hair lengths (this shampoo is scalp-focused and doesn't condition lengths).\u003c\/p\u003e\n\u003cp\u003eFor best results: use 3 to 4 times weekly, not necessarily every wash. Alternate with a hydrating shampoo on non-scalp-treatment days for hair length care.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003ch4\u003eIs rosemary really as effective as minoxidil?\u003c\/h4\u003e\n\u003cp\u003eIn published studies (notably the 2015 Panahi trial), rosemary oil showed comparable effect to 2% minoxidil over 6 months with less scalp irritation. This is real but modest: don't expect dramatic regrowth. For significant pattern hair loss, minoxidil or prescription treatments remain the stronger option.\u003c\/p\u003e\n\u003ch4\u003eWill the menthol tingling last?\u003c\/h4\u003e\n\u003cp\u003eModerate tingling for 2 to 3 minutes during and after application. This is expected and indicates the circulation response. If tingling is intense or painful, rinse immediately.\u003c\/p\u003e\n\u003ch4\u003eIs it safe for color-treated hair?\u003c\/h4\u003e\n\u003cp\u003eYes. The sulfate-free base is actually better for color retention than typical shampoos. Color safety is a secondary benefit.\u003c\/p\u003e\n\u003ch4\u003eHow does it compare to Nutrafol shampoo?\u003c\/h4\u003e\n\u003cp\u003eDifferent strategies. Nutrafol's line is multi-ingredient (biotin, peptides, saw palmetto). Medicube's focuses on rosemary and PDRN. Both are premium scalp care. Nutrafol has stronger clinical positioning; Medicube is notably cheaper.\u003c\/p\u003e\n\u003ch4\u003eHow long does 400ml last?\u003c\/h4\u003e\n\u003cp\u003e2 to 3 months of 3-to-4-times-weekly scalp washing.\u003c\/p\u003e\n\u003ch3\u003eRelated Products\u003c\/h3\u003e\n\u003cp\u003ePair with a scalp serum for daytime application. For face, use Medicube's PDRN line for matching active approach.\u003c\/p\u003e\n\u003cp\u003eBrowse the full medicube collection or related: Korean shampoos, Korean scalp care.\u003c\/p\u003e\n","brand":"mirai-skin","offers":[{"title":"Default Title","offer_id":51741218767136,"sku":"53812685177204","price":20.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/8333\/4432\/files\/f8ef47f23fac0854160f5b0062347b1c.webp?v=1779697071","url":"https:\/\/usmirai-skin.com\/products\/medicube-rosemary-pdrn-cooling-thickening-shampoo-400ml-mirai-skin-medicube-rosemary-pdrn-cooling-thickening-shampoo-400ml","provider":"usmirai-skin.com","version":"1.0","type":"link"}