{"product_id":"professional-c-serum-20","title":"SERUM 20%","description":"\u003cp\u003eDiscover Obagi’s bestselling Professional C® Serum 20%, formulated with L-Ascorbic Acid and Sodium Hyaluronate. Fast-absorbing serum helps to brighten and even skin tone, reduce the appearance of dark spots, strengthen antioxidant defenses, and improve the appearance of fine lines and wrinkles. For a supercharged, hydrated glow and more youthful-looking skin. Ideal for normal to oily skin types.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e91% of users reported skin appeared bright and more hydrated*\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCombats oxidative stress induced by blue light and infrared radiation** that cause early signs of skin aging \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFormulated with L-Ascorbic Acid to brighten skin\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHelps to neutralize free radicals \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e*Obagi survey analysis, Vitamin C products: April 28, 2010. Data on file at Obagi Cosmeceuticals LLC.\u003c\/p\u003e\n\u003cp\u003e**2023 In-Vitro Antioxidant Potential Assay. Data on file at Obagi Cosmeceuticals LLC.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eBest of Beauty - SKIN - Best Antioxidant Facial Serum by Allure, 2025\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eEditor's Choice Awards - Dermatologist Favorite Vitamin-C Serum by Oprah Daily, 2025\u003c\/em\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Obagi","offers":[{"title":"1.0 oz","offer_id":51205087756564,"sku":"J5011900","price":155.0,"currency_code":"USD","in_stock":true},{"title":"0.42 oz","offer_id":51205087789332,"sku":"J5015700","price":85.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/3175\/3236\/files\/GREY_New_Pack_PRO-C_20__Serum_1260x1260_4391d356-7bdf-4a2f-a048-da5f12bb36a2.webp?v=1773506232","url":"https:\/\/www.obagi.mom\/products\/professional-c-serum-20","provider":"Obagi","version":"1.0","type":"link"}