{"product_id":"zayuu-super-korean-vitamin-c-face-serum-23-brightening-hydrating-serum-with-hyaluronic-acid-ferulic-acid","title":"ZAYUU Super Korean Vitamin C Face Serum 23% — Brightening Hydrating Serum with Hyaluronic Acid \u0026 Ferulic Acid","description":"\u003cp\u003e\u003cstrong\u003eZAYUU Super Korean Vitamin C Face Serum 23% is a high-strength brightening serum that hydrates and helps even skin tone while feeling lightweight and fast-absorbing.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis concentrated facial serum blends 23% Vitamin C with supporting antioxidants and humectants to promote a more radiant-looking complexion in daily skincare routines. The formula combines Vitamin C with hyaluronic acid, Vitamin E, ferulic acid, panthenol, and a soothing botanical complex to stabilize active ingredients and maintain skin moisture. It is crafted to layer easily under moisturizers, sunscreens, and makeup so you can incorporate it into morning and evening regimens.\u003c\/p\u003e\n\n\u003ch3\u003eHow quickly will I notice changes in brightness and dark spots?\u003c\/h3\u003e\n\u003cp\u003eResults depend on skin type and consistency, but many users observe improved luminosity and a more even-looking tone within several weeks of regular application. Vitamin C works gradually to address uneven pigmentation while antioxidants support visible improvement over time.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eContains 23% Vitamin C for potent brightening support\u003c\/li\u003e\n  \u003cli\u003eFerulic acid and Vitamin E help stabilize and boost antioxidant action\u003c\/li\u003e\n  \u003cli\u003eRecommended for daily use for gradual brightening effects\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this serum hydrate without feeling greasy?\u003c\/h3\u003e\n\u003cp\u003eThe lightweight texture is designed to absorb quickly and leave minimal residue, so it layers comfortably under other products. Hyaluronic acid and panthenol draw and lock in moisture to deliver a smoother, plumped appearance without heaviness.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHyaluronic acid provides multi-depth hydration\u003c\/li\u003e\n  \u003cli\u003ePanthenol soothes and supports skin softness\u003c\/li\u003e\n  \u003cli\u003eNon-greasy finish suitable for morning routines under sunscreen\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs the serum safe to use with other actives like retinol or niacinamide?\u003c\/h3\u003e\n\u003cp\u003eThis formulation is compatible with many common skincare actives, but layering order and timing matter. Apply Vitamin C in the morning for antioxidant support and use retinol at night; niacinamide is included in the blend and works alongside Vitamin C to promote a balanced complexion.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUse in AM for antioxidant benefits; follow with sunscreen\u003c\/li\u003e\n  \u003cli\u003eRetinol is best reserved for nighttime to avoid irritation\u003c\/li\u003e\n  \u003cli\u003eNiacinamide in the formula supports barrier function and tone\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I incorporate this serum into my daily routine?\u003c\/h3\u003e\n\u003cp\u003eAfter cleansing and toning, apply a few drops to dry skin and gently pat until absorbed, then follow with moisturizer and sunscreen in the morning. For evening use, layer under your night cream; always patch-test when introducing a high-strength active and increase frequency as tolerated.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUse 2–3 drops for full-face coverage; pat gently\u003c\/li\u003e\n  \u003cli\u003eMorning: serum → moisturizer → broad-spectrum sunscreen\u003c\/li\u003e\n  \u003cli\u003eNight: serum → moisturizer; patch-test new combinations first\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: ZAYUU Super Korean Vitamin C Face Serum 23% is aimed at people seeking a concentrated brightening and hydrating boost—those concerned with dullness, uneven tone, or the first signs of aging. It suits normal to dry, combination, and many mature skin types that tolerate active vitamin formulations. If your skin is very sensitive, begin with less frequent use and perform a patch test; consult a dermatologist for personalized advice if you have specific skin conditions.\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 often should I use ZAYUU Vitamin C 23% serum?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Start with once daily in the morning, then increase to twice daily if tolerated; always follow with sunscreen in the AM.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use this serum with retinol?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—use Vitamin C in the morning and retinol at night to reduce irritation and maximize benefits.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"ZAYUU","offers":[{"title":"Default Title","offer_id":58360526176643,"sku":"B0GD948Z99","price":20.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1023\/2696\/0515\/files\/zayuu-vitamin-c-serum-front-bottle.jpg?v=1782775645","url":"https:\/\/origin-beauty.com\/products\/zayuu-super-korean-vitamin-c-face-serum-23-brightening-hydrating-serum-with-hyaluronic-acid-ferulic-acid","provider":"Origin Beauty","version":"1.0","type":"link"}