Join today and redeem accumulated points for free Obagi products in the future. It is not known to what degree, if any, topical hydroquinone is absorbed systemically.

Buy It Now. So with that in mind let's talk about side effects of Obagi C ​serum: ​Obagi professional C serum is one of the best Vitamin C serums on the market. Sulfite sensitivity is seen more frequently in asthmatic than in nonasthmatic people.Pregnancy Category C: Animal reproduction studies have not been conducted with topical hydroquinone. Save up to 10% when you buy more. Let us help you find the right product.Watch videos and read testimonials to see what real people are saying about Obagi Get exclusive tips and info about what to expect to help with your transformation ELASTIderm® products with patented Bi-Mineral Contour Complex™ help support skin elasticity See real, untouched before and after photos of Obagi transformations Be the first to know about new products, special promotions, insider tips, and more! ​If you purchase the 20% and it turns out to be too strong for you, you can also go to an every other day application schedule which will not be as harsh on your skin and will prevent you from having to purchase a lower quality strength. 95 (£124.75/100 ml) Applying it in the morning may cause some oxidation throughout the day and slightly inactive the product - so I always recommend using it at night. Sulfite sensitivity is seen more frequently in asthmatic than in nonasthmatic people.Pregnancy Category C: Animal reproduction studies have not been conducted with topical hydroquinone. Caution is advised when topical hydroquinone is used by a nursing mother.Pediatric Usage: Safety and effectiveness in children below the age of 12 years have not been established.Use of the product should be discontinued if hypersensitivity to any of the ingredients is noted.Sunscreen use is an essential aspect of hydroquinone therapy because even minimal sunlight exposure sustains melanocytic activity.Contains sodium metabisulfite, a sulfite that may cause allergic-type reactions including anaphylactic symptoms and life-threatening or less severe asthmatic episodes in certain susceptible people. By submitting your information, you confirm you have read and agree with the terms of our Looking for the right Obagi product for your skin?

Obagi Professional-C Serum 20% infuses your skin with L-ascorbic acid, the only form of vitamin C suitable for topical application. Obagi Professional-C with 20% Vitamin C. Vitamin C is a powerful antioxidant which works to protect your skin from free radicals which are generated in your skin during and after exposure to UV light from the sun. They MUST be formulated correctly (read the guidelines above again). FREE Shipping by Amazon. SKINKISSED™ Winner 2020* Vitamin C and Hyaluronic Acid Serum Helps Remove Acne Scars, Wrinkles, Blemishes & Signs Of Ageing - Natural Skin & Facial Product For Women & Men 4.4 out of 5 stars 4,956 £24.95 £ 24 . It may result in some redness or flaking of the skin unless you are already used to higher concentrations of Vitamin C or if you have tough skin. $74.39. It's also important to apply your Vitamin C at NIGHT! It turns out that Vitamin C serum might be one of the best nutrients you can put on your skin, BUT (and this is a big but) in order to get the benefits of Vitamin C serum it must be formulated correctly. Leave them below! Obagi’s line of products formulated with Vitamin C help address the appearance of aging skin. For more information, please read our Obagi C Serum Review – The Best Vitamin C Serum on the Market?Vitamin C must be protected and shielded from light and oxidationThe Vitamin C must be in a high enough concentration (at least 10%, but preferably 20%)It can be formulated in a carrier that contains other vitamins to help increase absorption into the skinVitamin C serum is the benefit it has on photodamage(occurs with a high concentration and generally goes away if you reduce concentration or application frequency)(occurs when starting out with a high concentration and fades over a couple of weeks, if this occurs then go to an every other day application cycle)