{"product_id":"obagi-medical-10-professional-c-serum-1-fl-oz-vitamin-c-l-ascorbic-acid-for-brightening-anti-aging","title":"Obagi Medical 10% Professional-C Serum, 1 fl oz — Vitamin C L‑Ascorbic Acid for Brightening \u0026 Anti‑Aging","description":"\u003cp\u003e\u003cstrong\u003eObagi 10% Professional-C Serum is a lightweight, L‑ascorbic acid vitamin C serum formulated to brighten skin tone and help reduce the visible appearance of fine lines and wrinkles.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis physician-endorsed serum blends 10% pure L‑ascorbic acid at a pH designed for stability and skin absorption. It’s designed to be incorporated into a morning routine alongside sunscreen to support a more even, radiant complexion. Dermatologist-tested and backed by Obagi Medical’s decades of clinical experience, this formula focuses on delivering reliable antioxidant support in a cosmetically elegant base.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this vitamin C serum fit into a daily skincare routine?\u003c\/h3\u003e\n\u003cp\u003eApply the serum in the morning after cleansing and before moisturizing and sunscreen. Vitamin C works best in the AM to provide antioxidant support during the day, complementing nightly active ingredients like retinol.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUse 3–5 drops on cleansed skin, patting gently until absorbed.\u003c\/li\u003e\n  \u003cli\u003eFollow with a hydrating moisturizer to lock in benefits.\u003c\/li\u003e\n  \u003cli\u003eAlways finish with a broad-spectrum sunscreen for daytime protection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat results can I realistically expect and when?\u003c\/h3\u003e\n\u003cp\u003eConsistency matters: visible improvements in skin radiance and a more even tone typically develop over several weeks. You may notice immediate brightening and gradual softening of fine lines with continued use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInitial brightening often within 2–4 weeks for many users.\u003c\/li\u003e\n  \u003cli\u003eProgressive improvement in texture and tone over 6–12 weeks.\u003c\/li\u003e\n  \u003cli\u003eMaintain results by using daily with sunscreen and a balanced routine.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs the formula suitable for sensitive or combination skin?\u003c\/h3\u003e\n\u003cp\u003eThe serum contains 10% L‑ascorbic acid at pH levels selected for effectiveness; some users with sensitive skin may need to introduce it gradually. Patch testing and slowly increasing frequency can help your skin adapt.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePerform a patch test behind the ear or on the inner wrist first.\u003c\/li\u003e\n  \u003cli\u003eStart every other morning if irritation occurs, then increase to daily.\u003c\/li\u003e\n  \u003cli\u003eIf persistent irritation appears, discontinue and consult a skincare professional.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I store and use the product for best longevity?\u003c\/h3\u003e\n\u003cp\u003eL‑ascorbic acid formulas are sensitive to light and air; keep the bottle capped and stored in a cool, dark place. Using the product consistently but not exposing it to excessive heat or direct sunlight preserves potency.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStore upright, tightly closed, away from direct sunlight.\u003c\/li\u003e\n  \u003cli\u003eUse within the recommended period after opening to maintain effectiveness.\u003c\/li\u003e\n  \u003cli\u003eReplace the dropper cap carefully to limit air contact after each use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Obagi 10% Professional-C Serum is designed for adults looking to brighten dull skin, even tone, and address the visible signs of aging like fine lines. It suits those who prefer a clinically informed, physician-endorsed serum with a straightforward ingredient profile and who are committed to a morning routine that includes sunscreen. If you have very reactive skin, consider introducing the serum gradually or consult a skincare professional for personalized guidance.\u003c\/p\u003e\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003ePropylene glycol, water, propylene carbonate, L-ascorbic acid, fragrance\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 Obagi 10% Professional-C Serum with retinol?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Use vitamin C in the morning and retinol in the evening to reduce potential irritation and maximize benefits.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How many drops should I apply per use?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Apply 3–5 drops to cleansed skin, then follow with moisturizer and sunscreen for daytime use.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Obagi Medical","offers":[{"title":"Default Title","offer_id":58345975775619,"sku":"B00F6XZVXC","price":159.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1023\/2696\/0515\/files\/obagi-front-packaging-1fl-oz.jpg?v=1782632100","url":"https:\/\/origin-beauty.com\/products\/obagi-medical-10-professional-c-serum-1-fl-oz-vitamin-c-l-ascorbic-acid-for-brightening-anti-aging","provider":"Origin Beauty","version":"1.0","type":"link"}