{"product_id":"cosrx-pure-vitamin-c-13-percent-serum-renewal","title":"COSRX Pure Vitamin C 13% Serum with Vitamin E \u0026 Hyaluronic Acid - Hydrating Korean Facial Serum for Fine Lines, Uneven Skin Tone \u0026 Dull Skin, 0.67 fl oz","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe COSRX Pure Vitamin C 13% Serum (Renewal) is a high-performance Korean skincare essential designed to transform dull, tired skin into a luminous, even-toned complexion. This advanced formula combines 13% pure Vitamin C (Ascorbic Acid) with Vitamin E and Hyaluronic Acid to deliver powerful antioxidant protection, deep hydration, and visible anti-aging benefits. Whether you're dealing with fine lines, uneven skin tone, or post-acne marks, this lightweight serum works effectively without irritation, making it suitable for daily use. Housed in a sleek 0.67 fl oz bottle, it's perfect for incorporating into any skincare routine.\u003c\/p\u003e\u003ch2\u003eKey Features and Benefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e13% Pure Vitamin C (Ascorbic Acid):\u003c\/strong\u003e A stabilized concentration that brightens skin, reduces hyperpigmentation, and boosts collagen production for firmer, younger-looking skin.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVitamin E (Tocopherol):\u003c\/strong\u003e A potent antioxidant that protects against environmental damage, enhances Vitamin C absorption, and nourishes the skin barrier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHyaluronic Acid:\u003c\/strong\u003e Provides intense hydration, plumping the skin and reducing the appearance of fine lines and wrinkles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrightening \u0026amp; Even Tone:\u003c\/strong\u003e Effectively fades dark spots, sun damage, and acne scars, promoting a more uniform complexion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGentle Formula:\u003c\/strong\u003e pH-optimized (pH 3.0-3.5) for maximum efficacy while minimizing irritation. Free from parabens, sulfates, and phthalates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight \u0026amp; Fast-Absorbing:\u003c\/strong\u003e Non-greasy texture that layers beautifully under moisturizer and sunscreen.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHow to Use\u003c\/h2\u003e\u003cp\u003eFor best results, use the serum in your morning or evening routine. After cleansing and toning, apply 2-3 drops onto your face and neck, avoiding the eye area. Gently pat until fully absorbed. Follow with a moisturizer and sunscreen (SPF 30+) during the day, as Vitamin C can increase sun sensitivity. Start with every other day to build tolerance, then use daily. Store the bottle in a cool, dark place to maintain stability.\u003c\/p\u003e\u003ch2\u003eWho It Is For\u003c\/h2\u003e\u003cp\u003eThis serum is ideal for anyone seeking to brighten their complexion, reduce signs of aging, or fade hyperpigmentation. It suits all skin types, including sensitive, oily, and combination skin. Those new to Vitamin C should patch test first. It is especially beneficial for individuals with dull skin, uneven texture, fine lines, or post-inflammatory hyperpigmentation from acne.\u003c\/p\u003e\u003ch2\u003eWhy Choose This Product\u003c\/h2\u003e\u003cp\u003eCOSRX is a trusted Korean skincare brand known for effective, science-backed formulations that prioritize skin health. The Pure Vitamin C 13% Serum stands out for its balanced concentration—strong enough to deliver visible results yet gentle enough for regular use. The addition of Vitamin E and Hyaluronic Acid creates a synergistic effect that not only brightens but also hydrates and protects. Unlike many Vitamin C serums that oxidize quickly, this renewal formula is stabilized for longer shelf life. Backed by positive reviews and dermatologist-tested, it offers exceptional value for those seeking a reliable, high-quality Vitamin C serum.\u003c\/p\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSize: 0.67 fl oz (20 ml)\u003c\/li\u003e\n\u003cli\u003eWeight: 20 grams\u003c\/li\u003e\n\u003cli\u003eDimensions: 4.39 cm x 6.50 cm x 10.39 cm\u003c\/li\u003e\n\u003cli\u003eIngredients: Ascorbic Acid (13%), Tocopherol, Sodium Hyaluronate, Glycerin, Butylene Glycol, Water, etc.\u003c\/li\u003e\n\u003cli\u003epH Level: 3.0-3.5\u003c\/li\u003e\n\u003cli\u003ePackaging: Airless pump bottle to prevent oxidation\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Avelisse","offers":[{"title":"Default Title","offer_id":46463617138887,"sku":null,"price":36.2,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0763\/7362\/2983\/files\/B0FWQKKT1K-cosrx-pure-vitamin-c-13-serum-renewal-wi-main_122c670c-115f-49cb-b0cf-2211dec599dc.jpg?v=1777884848","url":"https:\/\/avelisse.co.uk\/products\/cosrx-pure-vitamin-c-13-percent-serum-renewal","provider":"Avelisse","version":"1.0","type":"link"}