{"product_id":"obagi-medical-vitamin-c-serum-15-1-fl-oz-professional-c-brightening-antioxidant-for-smoother-clearer-skin","title":"Obagi Medical Vitamin C Serum 15% (1 fl oz) — Professional‑C brightening antioxidant for smoother, clearer skin","description":"\u003cp\u003e\u003cstrong\u003eObagi Medical Professional‑C Serum 15% is a potent L‑ascorbic acid vitamin C serum formulated to brighten skin tone, defend against environmental free radicals, and smooth the look of fine lines.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis professional-strength serum combines stabilized L‑ascorbic acid at a pH optimized for skin absorption with a lightweight delivery to support a brighter, more even complexion. Designed for morning use as part of a layered routine, it complements sunscreen and evening retinol treatments. The formula aims to enhance radiance and help skin appear healthier over time when used consistently.\u003c\/p\u003e\n\n\u003ch3\u003eHow will this serum affect my daily skincare routine?\u003c\/h3\u003e\n\n\u003cp\u003eIntroduce this vitamin C serum into your morning regimen after cleansing and before sunscreen. It pairs well with broad-spectrum SPF to protect the skin from further environmental damage and works alongside evening retinoids for a balanced approach to skin health.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eApply 3–5 drops to clean, dry skin each morning.\u003c\/li\u003e\n  \u003cli\u003eLayer under moisturizer and finish with sunscreen for daytime protection.\u003c\/li\u003e\n  \u003cli\u003eDo not mix directly with strong acids or benzoyl peroxide to preserve potency.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat results can I expect and when might I see them?\u003c\/h3\u003e\n\n\u003cp\u003eIndividual results vary, but with regular use many users notice a gradual improvement in skin clarity and a reduction in the appearance of uneven tone. The antioxidant action helps address visible signs of past environmental stressors that contribute to dullness.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInitial brightening effects may appear within a few weeks.\u003c\/li\u003e\n  \u003cli\u003eMore noticeable smoothing of texture and fine lines typically develops with continued use over months.\u003c\/li\u003e\n  \u003cli\u003eConsistent morning application maximizes antioxidant protection throughout the day.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this serum suitable for all skin types and how should sensitive skin proceed?\u003c\/h3\u003e\n\n\u003cp\u003eObagi Medical formulates this L‑ascorbic acid serum to be effective across skin types, but concentrated vitamin C can be sensitizing for very reactive skin. If you have sensitivity, start with every-other-day application or mix a drop with your moisturizer to build tolerance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNormal to oily skin can usually apply daily in the morning.\u003c\/li\u003e\n  \u003cli\u003eSensitive or dry skin should patch test and ramp up use gradually.\u003c\/li\u003e\n  \u003cli\u003eIf irritation occurs, pause use and consult a skincare professional.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the 15% strength compare to other vitamin C products?\u003c\/h3\u003e\n\n\u003cp\u003eThe 15% L‑ascorbic acid concentration offers a mid‑to‑high range potency that balances effectiveness with daily tolerability. It’s stronger than low‑dose vitamin C serums yet formulated at a pH that supports stability and absorption for meaningful antioxidant support.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e15% L‑ascorbic acid provides robust antioxidant activity without being at the very highest concentrations.\u003c\/li\u003e\n  \u003cli\u003eFormulated for stability to maintain efficacy during regular use.\u003c\/li\u003e\n  \u003cli\u003eBest used in the morning to complement sunscreen for daytime protection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Obagi Medical Professional‑C Serum 15% is intended for anyone looking to add a potent antioxidant to their morning routine—particularly those seeking brighter, more even skin tone and improved appearance of fine lines. It suits users comfortable with active ingredients, people following a dermatologist‑recommended regimen, and anyone who wants a clinically minded vitamin C option to pair with sunscreen and nighttime retinoids.\u003c\/p\u003e\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003ePropylene glycol, water, L-ascorbic acid, alcohol, ascorbyl glucoside, 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: When should I apply Obagi Professional-C Serum?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Apply each morning after cleansing and before moisturizer and sunscreen for daytime antioxidant protection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use this with retinol?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—use vitamin C in the morning and retinol at night to reduce irritation and optimize benefits.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Obagi Medical","offers":[{"title":"Default Title","offer_id":51487987663081,"sku":"B00F6XZVHS","price":307.06,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/7674\/2633\/files\/obagi-medical-professional-c-serum-front-packaging.jpg?v=1783298673","url":"https:\/\/cervaaustralia.com\/products\/obagi-medical-vitamin-c-serum-15-1-fl-oz-professional-c-brightening-antioxidant-for-smoother-clearer-skin","provider":"Cerva Australia | Professional Beauty Supplies, Skincare \u0026 Cosmetics","version":"1.0","type":"link"}