{"product_id":"cosrx-5-pdrn-collagen-intense-vitalizing-serum-3-38-fl-oz-lightweight-korean-collagen-serum-for-firmer-radiant-skin","title":"COSRX 5 PDRN Collagen Intense Vitalizing Serum 3.38 fl.oz — Lightweight Korean collagen serum for firmer, radiant skin","description":"\u003cp\u003e\u003cstrong\u003eCOSRX 5 PDRN Collagen Intense Vitalizing Serum is a concentrated Korean serum that blends five PDRN sources with low-molecular-weight collagen to help skin look firmer, smoother, and more radiant.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned for skin concerned with lost elasticity, uneven texture, and dullness, this serum pairs multiple PDRN (polydeoxyribonucleotide) ingredients — including salmon DNA, green caviar, rice extract, lactobacillus-derived PDRN, and centella asiatica PDRN — with 200 Dalton collagen for easier skin absorption. The lightweight, fast-absorbing formula targets visible signs of aging and fatigue while supporting a luminous-looking complexion without heavy greasiness.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the five-PDRN blend improve my skin's appearance?\u003c\/h3\u003e\n\u003cp\u003eThe multi-origin PDRN complex delivers complementary actives from different botanical and marine sources, aiming to address several surface concerns at once. Each PDRN source contributes distinct components that support overall skin vitality and texture improvement.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSalmon DNA PDRN to support skin renewal processes.\u003c\/li\u003e\n  \u003cli\u003eGreen caviar and rice PDRN for antioxidant and smoothing benefits.\u003c\/li\u003e\n  \u003cli\u003eLactobacillus-derived PDRN for balance and skin comfort.\u003c\/li\u003e\n  \u003cli\u003eCentella asiatica PDRN to soothe and strengthen the skin barrier.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy is low-molecular-weight collagen included and what does it do?\u003c\/h3\u003e\n\u003cp\u003eThis serum uses 200 Dalton collagen, a much smaller collagen fraction intended to penetrate more readily than larger collagen molecules. The low-molecular-weight collagen helps support skin bounce and the visual impression of firmness when used consistently.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSmaller collagen molecules designed for better skin absorption.\u003c\/li\u003e\n  \u003cli\u003eHelps improve elasticity and the look of lifted contours.\u003c\/li\u003e\n  \u003cli\u003ePairs with PDRNs to support a plumper, more resilient appearance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow quickly will I see results and what did clinical tests show?\u003c\/h3\u003e\n\u003cp\u003eClinical testing reported measurable improvements in collagen expression and overall radiance, suggesting visible benefits with continued use. Users may notice smoother texture and enhanced glow over several weeks as skin responds to the concentrated actives.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eClinical data showed a near 50% improvement in collagen expression.\u003c\/li\u003e\n  \u003cli\u003eAbout a one-third improvement in overall skin radiance in testing.\u003c\/li\u003e\n  \u003cli\u003eTargeted lifting effects observed on forehead, cheeks, and jawline areas.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I incorporate this serum into my routine?\u003c\/h3\u003e\n\u003cp\u003eApply after cleansing and toning, before heavier creams and oils, to maximize absorption of the low-molecular-weight collagen and PDRN complex. A few drops morning and\/or evening can be used depending on your skin's needs and tolerance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUse on clean, dry skin following toner or essences.\u003c\/li\u003e\n  \u003cli\u003eApply 2–4 drops and gently press into face and neck until absorbed.\u003c\/li\u003e\n  \u003cli\u003eFollow with moisturizer and sunscreen in the morning.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: COSRX 5 PDRN Collagen Intense Vitalizing Serum is aimed at people seeking targeted firming and radiance benefits—those noticing early signs of sagging, fine lines, uneven texture, or persistent dullness. It suits sensitive-to-normal skin types that tolerate active botanical and marine-derived ingredients and prefer lightweight, fast-absorbing serums. If you want to support a lifted, more luminous-looking complexion without heavy creams, this formula offers a concentrated option backed by clinical results.\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: Can I use this serum with retinol?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, it can be layered with retinol. Apply the COSRX serum first if your routine tolerates both, then follow with retinol; monitor sensitivity and adjust frequency.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this suitable for sensitive skin?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Many sensitive skin types tolerate the formula, but patch-test first. Discontinue if irritation occurs and consult a dermatologist for concerns.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"COSRX","offers":[{"title":"Default Title","offer_id":58344199848323,"sku":"B0FT7YLV43","price":35.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1023\/2696\/0515\/files\/cosrx-serum-front-bottle.jpg?v=1782583041","url":"https:\/\/origin-beauty.com\/products\/cosrx-5-pdrn-collagen-intense-vitalizing-serum-3-38-fl-oz-lightweight-korean-collagen-serum-for-firmer-radiant-skin","provider":"Origin Beauty","version":"1.0","type":"link"}