{"product_id":"cosrx-the-hyaluronic-acid-3-serum-20ml","title":"COSRX The Hyaluronic Acid 3 Serum 20ml","description":"\u003ch2\u003eWHY WE CHOSE THIS\u003c\/h2\u003e\u003cp\u003eWe tested 10 hyaluronic acid serums. Most used a single molecular weight that only hydrated the surface. COSRX's Hyaluronic Acid 3 Serum is the only one that uses three different molecular weights to hydrate at every layer of the skin — our tester's plumpness lasted all day. From COSRX — the clinical K-Beauty brand trusted for ingredient-first formulas.\u003c\/p\u003e\u003ch2\u003eWHO IT'S FOR\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDehydrated skin that needs hydration at every layer, not just the surface\u003c\/li\u003e\n\u003cli\u003eAnyone who uses HA serums and still feels dry by midday\u003c\/li\u003e\n\u003cli\u003eSkin that needs a lightweight hydration boost before heavier actives\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTHE TEXTURE\u003c\/h2\u003e\u003cp\u003eAn ultra-light, water-like serum that absorbs in seconds. No stickiness. No residue. Skin feels instantly plumper and more supple after each application.\u003c\/p\u003e\u003ch2\u003eHOW TO USE\u003c\/h2\u003e\u003cp\u003eAfter toning, apply 3–4 drops to face and neck on slightly damp skin. Press gently until fully absorbed. Follow with moisturizer. Use morning and evening.\u003c\/p\u003e\u003ch2\u003eTHE FULL INGREDIENT STORY\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHyaluronic Acid (3 molecular weights — surface, mid, and deep hydration)\u003c\/li\u003e\n\u003cli\u003eSodium Hyaluronate Crosspolymer (long-lasting moisture binding)\u003c\/li\u003e\n\u003cli\u003ePanthenol (barrier support + skin comfort)\u003c\/li\u003e\n\u003cli\u003eNo fragrance. No alcohol. No parabens.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWHERE THIS FITS IN YOUR ROUTINE\u003c\/h2\u003e\u003cp\u003eStep 3 of 4: Cleanse → Tone → \u003cstrong\u003e[SERUM]\u003c\/strong\u003e → Moisturize\u003c\/p\u003e\u003cp\u003ePairs with: COSRX Hyaluronic Acid Intensive Cream → The Hydration Layering Duo\u003c\/p\u003e\u003ch2\u003eTHE GUARANTEE\u003c\/h2\u003e\u003cp\u003e30 days. If your skin isn't visibly more plump and hydrated, email us. We refund you and recommend what will work instead. No return required.\u003c\/p\u003e","brand":"Tendeli","offers":[{"title":"20ml","offer_id":47881249292451,"sku":"5fe36b37-8486-402d-9550-460a99f305ac","price":63.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/5921\/2963\/files\/29549f7873d9453eadc0e53ee463cba2.jpg?v=1784082349","url":"https:\/\/tendeli.shop\/products\/cosrx-the-hyaluronic-acid-3-serum-20ml","provider":"Tendeli","version":"1.0","type":"link"}