{"product_id":"renewed-cosrx-the-vitamin-c-13-advanced-c-23-serum-20ml","title":"[RENEWED] COSRX The Vitamin C 13 \/ Advanced C 23 Serum, 20ml","description":"[RENEWED] COSRX The Vitamin C 13 \/ Advanced C 23 Serum, 20ml\u003cbr\u003e\n\u003cbr\u003e\n[🛍️ Product Options]\u003cbr\u003e\n\u003cbr\u003e\n1️⃣ COSRX The Vitamin C 13 Serum (20ml)\u003cbr\u003e\n2️⃣ COSRX Advanced The Vitamin C 23 Serum (20ml)\u003cbr\u003e\n\u003cbr\u003e\n\u003cbr\u003e\n\u003cbr\u003e\n[📖 Product Description]\u003cbr\u003e\n✔️ Brighten your skin with powerful Vitamin C serums, designed to target dullness, dark spots, and uneven tone.\u003cbr\u003e\n\u003cbr\u003e\n✔️ The Vitamin C 13 Serum offers gentle yet effective antioxidant care, suitable for beginners and sensitive skin.\u003cbr\u003e\n\u003cbr\u003e\n✔️ The Vitamin C 23 Serum provides intensive brightening and wrinkle care with a high concentration of pure Vitamin C.\u003cbr\u003e\n\u003cbr\u003e\n✔️ Both formulas are lightweight, fast-absorbing, and clinically tested for visible results.\u003cbr\u003e\n\u003cbr\u003e\n\u003cbr\u003e\n\u003cbr\u003e\n[✨ Key Features \u0026amp; Benefits]\u003cbr\u003e\n✨ Brightening → Helps fade dark spots and even out skin tone.\u003cbr\u003e\n\u003cbr\u003e\n💧 Hydration Support → Formulated with soothing ingredients to minimize irritation.\u003cbr\u003e\n\u003cbr\u003e\n🌿 Antioxidant Protection → Shields skin from environmental damage.\u003cbr\u003e\n\u003cbr\u003e\n👩‍⚕️ Dermatologist-Tested → Gentle enough for daily use.\u003cbr\u003e\n\u003cbr\u003e\n🔬 Two Strengths Available → Choose between 13% (mild) and 23% (intensive) depending on skin needs.\u003cbr\u003e\n\u003cbr\u003e\n\u003cbr\u003e\n\u003cbr\u003e\n[📋 Product Details \u0026amp; Specifications]\u003cbr\u003e\nContent: 20ml each\u003cbr\u003e\n\u003cbr\u003e\nSkin Type: All skin types (C 13 ideal for sensitive\/beginners, C 23 for advanced users)\u003cbr\u003e\n\u003cbr\u003e\nOrigin: Made in Korea 🇰🇷\u003cbr\u003e\n\u003cbr\u003e\n\u003cbr\u003e\n\u003cbr\u003e\n[🧾 Key Ingredients \u0026amp; Functions]\u003cbr\u003e\nVitamin C (Ascorbic Acid) → Brightens skin and reduces pigmentation.\u003cbr\u003e\n\u003cbr\u003e\nNiacinamide → Enhances radiance and improves texture.\u003cbr\u003e\n\u003cbr\u003e\nHyaluronic Acid → Hydrates and prevents dryness.\u003cbr\u003e\n\u003cbr\u003e\nAllantoin \u0026amp; Panthenol → Soothing agents to reduce irritation.\u003cbr\u003e\n\u003cbr\u003e\n\u003cbr\u003e\n\u003cbr\u003e\n[🛠️ How to Use – Step by Step Guide]\u003cbr\u003e\nVitamin C 13 Serum:\u003cbr\u003e\n\u003cbr\u003e\n1️⃣ After cleansing and toning, apply 2–3 drops to the face.\u003cbr\u003e\n\u003cbr\u003e\n2️⃣ Gently spread and pat until absorbed.\u003cbr\u003e\n\u003cbr\u003e\n3️⃣ Follow with moisturizer and sunscreen in the morning.\u003cbr\u003e\n\u003cbr\u003e\n\u003cbr\u003e\nAdvanced Vitamin C 23 Serum:\u003cbr\u003e\n\u003cbr\u003e\n1️⃣ Use in the evening after toner\/essence.\u003cbr\u003e\n\u003cbr\u003e\n2️⃣ Apply a few drops evenly, avoiding the eye and lip areas.\u003cbr\u003e\n\u003cbr\u003e\n3️⃣ Follow with a nourishing moisturizer, and always use sunscreen during the day.\u003cbr\u003e\n\u003cbr\u003e\n\u003cbr\u003e\n\u003cbr\u003e\n[📦 Packaging \u0026amp; Additional Information]\u003cbr\u003e\nPackaged in a dark bottle to protect Vitamin C potency.\u003cbr\u003e\n\u003cbr\u003e\nIncludes dropper for hygienic application.\u003cbr\u003e\n\u003cbr\u003e\nRecommended to store in a cool, dry place away from direct sunlight.","brand":"NoBrand","offers":[{"title":"Advanced Vitamin C 23","offer_id":52828563570988,"sku":"[리뉴얼]COSRX 어드밴스드더비타민\u003eC '23'\u003c세럼, 20ml","price":18.9,"currency_code":"USD","in_stock":true},{"title":"Vitamin C 13","offer_id":52828563603756,"sku":"COSRX 더비타민\u003eC '13'\u003c세럼, 20ml","price":14.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0720\/8468\/5100\/files\/sg-11134207-8258l-mgdc6sw9honc21.jpg?v=1791805489","url":"https:\/\/gloryofseoul.com\/products\/renewed-cosrx-the-vitamin-c-13-advanced-c-23-serum-20ml","provider":"Gloryofseoul","version":"1.0","type":"link"}