{"product_id":"medicube-age-r-vita-k-cream-100ml-mirai-skin-medicube-age-r-vita-k-cream-100ml","title":"medicube AGE-R Vita K Cream 100ml","description":"\u003ch2\u003emedicube AGE-R Vita K Cream: Vitamin K Cream for Under-Eye and Dark Circle Concerns\u003c\/h2\u003e\n\u003cp\u003emedicube is a Korean brand that blurs the line between skincare and device-based treatments (their AGE-R series includes handheld microcurrent and red-light devices). The AGE-R Vita K Cream is their topical companion: a vitamin K-focused cream targeting under-eye darkness, visible vessels, and discoloration from blood pooling or poor circulation. Vitamin K in skincare is studied specifically for these concerns.\u003c\/p\u003e\n\u003cp\u003eHonest framing: vitamin K topical creams help some types of under-eye darkness (vascular-related) more than others (pigmentary). For users whose dark circles are caused by visible blood vessels under thin eye skin, K cream can visibly improve the tone. For pigmentary dark circles (melanin-based), niacinamide or vitamin C is more effective.\u003c\/p\u003e\n\u003ch3\u003eWhat It Does\u003c\/h3\u003e\n\u003cp\u003eVitamin K supports blood coagulation and helps reduce visible vascular darkness under thin skin. Caffeine (common pairing) constricts surface vessels and reduces puffiness. Peptides and hyaluronic acid build structure and hydration. Over 6 to 10 weeks of daily use, vascular-type dark circles visibly improve.\u003c\/p\u003e\n\u003ch3\u003eWho It's For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVascular under-eye darkness:\u003c\/strong\u003e Primary target.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnder-eye puffiness:\u003c\/strong\u003e Caffeine content helps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003emedicube AGE-R device users:\u003c\/strong\u003e Pairs with the device routine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull-face application:\u003c\/strong\u003e Can be used on visible vessels on cheeks too.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnder-30s with genetic dark circles:\u003c\/strong\u003e Common early user.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Specs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVolume: 100ml\u003c\/li\u003e\n\u003cli\u003ePrice: $34.96\u003c\/li\u003e\n\u003cli\u003eHero actives: vitamin K, caffeine, peptides\u003c\/li\u003e\n\u003cli\u003eTexture: lightweight cream\u003c\/li\u003e\n\u003cli\u003eFragrance: light\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow to Use\u003c\/h3\u003e\n\u003cp\u003eApply twice daily under eyes with ring finger, patting gently. Can extend to visible vessel areas on cheeks. Consistent use for 6 to 10 weeks for visible results.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003ch4\u003eWill it fix all dark circles?\u003c\/h4\u003e\n\u003cp\u003eOnly vascular-type (visible blood vessels). Pigmentary dark circles need brightening actives. Structural dark circles (tear troughs) need fillers, not topicals.\u003c\/p\u003e\n\u003ch4\u003eHow does it compare to retinol eye creams?\u003c\/h4\u003e\n\u003cp\u003eDifferent mechanism. Vitamin K targets vessels; retinol builds structure and pigmentation. For mature skin with multiple concerns, rotate both.\u003c\/p\u003e\n\u003ch4\u003eCan I use with my AGE-R device?\u003c\/h4\u003e\n\u003cp\u003eYes. Apply cream first, then use device over it for enhanced absorption.\u003c\/p\u003e\n\u003ch4\u003ePregnancy-safe?\u003c\/h4\u003e\n\u003cp\u003eGenerally yes. Vitamin K topical is not contraindicated.\u003c\/p\u003e\n\u003ch4\u003eHow long does 100ml last?\u003c\/h4\u003e\n\u003cp\u003e4 to 6 months with twice-daily under-eye use.\u003c\/p\u003e\n\u003ch3\u003eRelated Products\u003c\/h3\u003e\n\u003cp\u003ePair with the medicube collection, including the AGE-R devices. Browse Korean eye creams.\u003c\/p\u003e\n","brand":"mirai-skin","offers":[{"title":"Default Title","offer_id":51741217095968,"sku":"51821707133300","price":17.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/8333\/4432\/files\/a14ba84bb3fcc93f3ea758ea9ebb5940.webp?v=1779697021","url":"https:\/\/usmirai-skin.com\/products\/medicube-age-r-vita-k-cream-100ml-mirai-skin-medicube-age-r-vita-k-cream-100ml","provider":"usmirai-skin.com","version":"1.0","type":"link"}