{"title":"Skincare Products Containing Vitamin C","description":"\u003cdiv class=\"collection-description-seo\"\u003e\n\n\u003ch2\u003eWhy is Vitamin C Used in Skincare?\u003c\/h2\u003e\n\n\u003cp\u003eVitamin C is one of the most powerful antioxidants in skincare. Also known as ascorbic acid, this active ingredient prevents cellular damage caused by free radicals, supports collagen production, and evens out skin tone by regulating melanin synthesis. Skincare products containing Vitamin C are effectively used against dark spots, uneven skin tone, fine lines, a dull and lifeless appearance, and environmental damage.\u003c\/p\u003e\n\n\u003cp\u003eThe benefits of Vitamin C in skincare have been extensively documented scientifically. A review published in the journal Nutrients in 2017 shows that topical application of Vitamin C increases collagen synthesis, reduces photodamage, and improves hyperpigmentation. The NewLab ensures this powerful active reaches your skin without undergoing oxidation through its stabilized Vitamin C technology.\u003c\/p\u003e\n\n\u003ch3\u003e\u003ca href=\"https:\/\/thenewlab.com\/products\/c-vitamini-serumu\" rel=\"noopener\" target=\"_blank\"\u003eVitamin C Serum – Stabilised Vitamin C 10%\u003c\/a\u003e\u003c\/h3\u003e\n\n\u003cp\u003e\u003ca href=\"https:\/\/thenewlab.com\/products\/c-vitamini-serumu\" rel=\"noopener\" target=\"_blank\"\u003eVitamin C Serum\u003c\/a\u003e features an advanced formulation containing 10% concentration of 3-O-Ethyl Ascorbic Acid (stabilized Vitamin C) and niacinamide. 3-O-Ethyl Ascorbic Acid has a much more stable structure compared to pure ascorbic acid; it does not oxidize when exposed to light, air, and heat, maintaining its effectiveness for a long time. By applying a few drops before your moisturizer in your morning routine, it protects and revitalizes your skin throughout the day. With the support of niacinamide, the skin barrier is strengthened, the appearance of pores is reduced, and sebum balance is supported. With regular use, the skin gains a brighter, firmer, and more radiant appearance.\u003c\/p\u003e\n\n\u003ch2\u003eTypes of Vitamin C: Pure Vitamin C or Stabilized Vitamin C?\u003c\/h2\u003e\n\n\u003cp\u003eVitamin C is used in many different forms in skincare products, and each form has its own unique advantages. Understanding the right form of Vitamin C is important for choosing the product best suited for your skin.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eL-Ascorbic Acid:\u003c\/strong\u003e It is the most active form of pure Vitamin C and the type that has been studied most extensively. It shows powerful antioxidant and brightening effects. Its disadvantage is that it is extremely unstable: it oxidizes rapidly when in contact with air, light, and water, turning brown and losing its effectiveness. Its pH needs to be below 3.5, which can pose a risk of irritation for sensitive skin.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e3-O-Ethyl Ascorbic Acid (Stabilized Vitamin C):\u003c\/strong\u003e This form, used in The NewLab's \u003ca href=\"https:\/\/thenewlab.com\/products\/c-vitamini-serumu\" rel=\"noopener\" target=\"_blank\"\u003eVitamin C Serum\u003c\/a\u003e, is a stabilized derivative of pure Vitamin C. It is resistant to oxidation, remains effective over a wide pH range, and converts into pure ascorbic acid in the skin to provide the same benefits. It is suitable for all skin types, including sensitive skin.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eAscorbyl Glucoside:\u003c\/strong\u003e A water-soluble and stable form of Vitamin C linked to a sugar molecule. It is preferred for sensitive skin due to its gentler effect, but its effectiveness is lower compared to pure Vitamin C and the 3-O-Ethyl form.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMagnesium Ascorbyl Phosphate (MAP):\u003c\/strong\u003e One of the most stable forms of Vitamin C. It remains stable in water-based formulas for a long time. Its moisturizing effect is strong, but it is not as effective as ascorbic acid for brightening and collagen synthesis.\u003c\/p\u003e\n\n\u003ch2\u003eWhat Percentage Should Vitamin C Be in Skincare?\u003c\/h2\u003e\n\n\u003cp\u003eThe concentration of Vitamin C directly determines the product's effectiveness and tolerability. Research shows that for topical Vitamin C to be effective, it must have at least an 8% concentration, with maximum absorption occurring around 20%. Concentrations above 20% do not provide additional benefits and increase the risk of irritation.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e5-10%:\u003c\/strong\u003e The ideal starting range for beginners and sensitive skin. The NewLab's \u003ca href=\"https:\/\/thenewlab.com\/products\/c-vitamini-serumu\" rel=\"noopener\" target=\"_blank\"\u003eVitamin C Serum\u003c\/a\u003e offers a safe and effective dose for both beginners and regular users with a 10% concentration. \u003cstrong\u003e10-15%:\u003c\/strong\u003e The standard effective range for normal and combination skin. \u003cstrong\u003e15-20%:\u003c\/strong\u003e The highest level preferred for experienced users and significant dark spot\/aging concerns.\u003c\/p\u003e\n\n\u003cp\u003eBesides concentration, the formulation is also very important. For pure ascorbic acid (L-Ascorbic Acid), a pH below 3.5 increases effectiveness but also increases the risk of irritation. Stabilized forms like 3-O-Ethyl Ascorbic Acid remain effective over a wide pH range and have a much lower risk of irritation.\u003c\/p\u003e\n\n\u003ch2\u003eHow to Use Vitamin C Serum?\u003c\/h2\u003e\n\n\u003cp\u003eTo get maximum benefit from Vitamin C serum, it is important to follow the correct application steps:\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e1. Skin Cleansing:\u003c\/strong\u003e Purify your face with a \u003ca href=\"https:\/\/thenewlab.com\/collections\/temizleyiciler\" rel=\"noopener\" target=\"_blank\"\u003efacial cleanser\u003c\/a\u003e suitable for your skin type. \u003cstrong\u003e2. Toner (Optional):\u003c\/strong\u003e You can balance your skin with a \u003ca href=\"https:\/\/thenewlab.com\/collections\/tonikler\" rel=\"noopener\" target=\"_blank\"\u003etoner\u003c\/a\u003e. \u003cstrong\u003e3. Vitamin C Serum:\u003c\/strong\u003e Take 3-4 drops of \u003ca href=\"https:\/\/thenewlab.com\/products\/c-vitamini-serumu\" rel=\"noopener\" target=\"_blank\"\u003eVitamin C Serum\u003c\/a\u003e into your palm and gently spread it over your face and neck area. Wait 1-2 minutes for it to absorb. \u003cstrong\u003e4. Moisturizer:\u003c\/strong\u003e Apply \u003ca href=\"https:\/\/thenewlab.com\/collections\/kremler\" rel=\"noopener\" target=\"_blank\"\u003emoisturizing cream\u003c\/a\u003e over the serum. \u003cstrong\u003e5. Sunscreen (Morning):\u003c\/strong\u003e Always complete your morning routine with an \u003ca href=\"https:\/\/thenewlab.com\/collections\/gunes-koruyucular\" rel=\"noopener\" target=\"_blank\"\u003eSPF 50+ sunscreen\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003ePractical Tip:\u003c\/strong\u003e Vitamin C serum is most effectively used in the \u003cstrong\u003emorning routine\u003c\/strong\u003e. It creates an antioxidant shield that protects your skin against UV and environmental stress factors throughout the day. When used with sunscreen, UV protection increases synergistically.\u003c\/p\u003e\n\n\u003ch2\u003eStorage Conditions for Vitamin C Serum\u003c\/h2\u003e\n\n\u003cp\u003eVitamin C, especially in its pure ascorbic acid form, loses its effectiveness by undergoing oxidation when in contact with light, heat, and air. An oxidized Vitamin C product turns a dark yellow or brown color and is no longer effective.\u003c\/p\u003e\n\n\u003cp\u003eThe NewLab's \u003ca href=\"https:\/\/thenewlab.com\/products\/c-vitamini-serumu\" rel=\"noopener\" target=\"_blank\"\u003eVitamin C Serum\u003c\/a\u003e is much more resistant to oxidation as it uses stabilized Vitamin C (3-O-Ethyl Ascorbic Acid). Still, to keep the product's shelf life at the highest level, it is recommended to store it in a cool, dark place. Keeping it in the refrigerator increases the product's stability and provides a cooling sensation during application. Close the cap tightly after each use and keep it away from direct sunlight.\u003c\/p\u003e\n\n\u003ch2\u003eVitamin C vs. Niacinamide: Comparison in Brightening and Dark Spot Care\u003c\/h2\u003e\n\n\u003cp\u003eVitamin C and \u003ca href=\"https:\/\/thenewlab.com\/collections\/niacinamide-iceren-cilt-bakim-urunleri\" rel=\"noopener\" target=\"_blank\"\u003eniacinamide\u003c\/a\u003e are the two most frequently preferred actives for skin brightening and dark spot care. As a powerful antioxidant, Vitamin C neutralizes free radicals, increases collagen production, and reduces the appearance of dark spots by directly inhibiting melanin synthesis. Niacinamide, on the other hand, prevents dark spot formation by blocking the transfer of melanosomes to keratinocytes, strengthens the skin barrier, and regulates sebum production.\u003c\/p\u003e\n\n\u003cp\u003eThe good news is that Vitamin C and niacinamide can be used together — contrary to old beliefs, these two actives do not neutralize each other. The NewLab's \u003ca href=\"https:\/\/thenewlab.com\/products\/c-vitamini-serumu\" rel=\"noopener\" target=\"_blank\"\u003eVitamin C Serum\u003c\/a\u003e already contains niacinamide in its formula, allowing you to benefit from the synergistic effect of both actives in a single product. For more intensive niacinamide support, you can check out our \u003ca href=\"https:\/\/thenewlab.com\/collections\/niacinamide-iceren-cilt-bakim-urunleri\" rel=\"noopener\" target=\"_blank\"\u003eniacinamide collection\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eVitamin C vs. Retinol: Comparison in Anti-Aging Care\u003c\/h2\u003e\n\n\u003cp\u003eVitamin C and \u003ca href=\"https:\/\/thenewlab.com\/collections\/retinol-iceren-cilt-bakim-urunleri\" rel=\"noopener\" target=\"_blank\"\u003eretinol\u003c\/a\u003e are the two core actives of anti-aging skincare, but they work through different mechanisms. Vitamin C slows aging by providing antioxidant protection, supports collagen synthesis, and lightens dark spots; it is most effective in the morning routine. Retinol reduces fine lines, wrinkles, and pigmentation by accelerating cell turnover; it should be used in the evening routine.\u003c\/p\u003e\n\n\u003cp\u003eThese two actives form a perfect anti-aging strategy when used together: a \u003cstrong\u003emorning Vitamin C, evening retinol\u003c\/strong\u003e formula is the safest and most effective combination. You can establish a routine consisting of \u003ca href=\"https:\/\/thenewlab.com\/products\/c-vitamini-serumu\" rel=\"noopener\" target=\"_blank\"\u003eVitamin C Serum\u003c\/a\u003e + \u003ca href=\"https:\/\/thenewlab.com\/collections\/gunes-koruyucular\" rel=\"noopener\" target=\"_blank\"\u003eSPF 50+ sunscreen\u003c\/a\u003e in the morning, and a \u003ca href=\"https:\/\/thenewlab.com\/collections\/retinol-iceren-cilt-bakim-urunleri\" rel=\"noopener\" target=\"_blank\"\u003eretinol serum\u003c\/a\u003e in the evening.\u003c\/p\u003e\n\n\u003ch2\u003eVitamin C vs. Alpha Arbutin: Comparison in Dark Spot Care\u003c\/h2\u003e\n\n\u003cp\u003eIn dark spot care, Vitamin C and \u003ca href=\"https:\/\/thenewlab.com\/collections\/alpha-arbutin-iceren-cilt-bakim-urunleri\" rel=\"noopener\" target=\"_blank\"\u003ealpha arbutin\u003c\/a\u003e regulate melanin production through different pathways. As a powerful antioxidant, Vitamin C both lightens existing spots and prevents the formation of new ones. Alpha arbutin directly inhibits the tyrosinase enzyme, slowing down melanin synthesis and showing a more targeted anti-spot effect.\u003c\/p\u003e\n\n\u003cp\u003eWhen these two actives are used together, a synergistic effect occurs in dark spot care. While Vitamin C provides general brightening and antioxidant protection, alpha arbutin focuses on specific spots. You can find products containing both actives in The NewLab's \u003ca href=\"https:\/\/thenewlab.com\/collections\/leke-ve-ton-esitleme\" rel=\"noopener\" target=\"_blank\"\u003edark spot and tone correcting collection\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eActive Ingredients That Can Be Used With Vitamin C\u003c\/h2\u003e\n\n\u003cp\u003eKnowing the right combinations is important to increase the effect of your Vitamin C serum.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eActives compatible with Vitamin C:\u003c\/strong\u003e \u003ca href=\"https:\/\/thenewlab.com\/collections\/hyaluronik-asit-iceren-cilt-bakim-urunleri\" rel=\"noopener\" target=\"_blank\"\u003eHyaluronic acid\u003c\/a\u003e (moisture support), \u003ca href=\"https:\/\/thenewlab.com\/collections\/niacinamide-iceren-cilt-bakim-urunleri\" rel=\"noopener\" target=\"_blank\"\u003eniacinamide\u003c\/a\u003e (barrier strengthening — can be safely used in the same routine), \u003ca href=\"https:\/\/thenewlab.com\/collections\/alpha-arbutin-iceren-cilt-bakim-urunleri\" rel=\"noopener\" target=\"_blank\"\u003ealpha arbutin\u003c\/a\u003e (synergistic effect in dark spot care), Vitamin E and ferulic acid (a combination that multiplies antioxidant power), \u003ca href=\"https:\/\/thenewlab.com\/collections\/vitamin-b5-iceren-cilt-bakim-urunleri\" rel=\"noopener\" target=\"_blank\"\u003eVitamin B5 \/ panthenol\u003c\/a\u003e (soothing and repairing).\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eActives to be cautious of with Vitamin C:\u003c\/strong\u003e Simultaneous use in the same routine with \u003ca href=\"https:\/\/thenewlab.com\/collections\/aha-iceren-cilt-bakim-urunleri\" rel=\"noopener\" target=\"_blank\"\u003eAHA\u003c\/a\u003e and \u003ca href=\"https:\/\/thenewlab.com\/collections\/bha-iceren-cilt-bakim-urunleri\" rel=\"noopener\" target=\"_blank\"\u003eBHA\u003c\/a\u003e acids can irritate the skin. Vitamin C in the form of pure ascorbic acid should be used in different routines (morning\/evening) than strong acids. Stabilized Vitamin C forms are better tolerated with acids.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eWhat does Vitamin C serum do?\u003c\/h3\u003e\n\n\u003cp\u003eVitamin C serum is a powerful antioxidant. It prevents cellular damage caused by free radicals, reduces fine lines and wrinkles by supporting collagen production, and evens out skin tone and reduces the appearance of spots by regulating melanin synthesis. It also provides protection against UV damage and contributes to a brighter, more radiant, and younger-looking skin.\u003c\/p\u003e\n\n\u003ch3\u003eShould Vitamin C serum be used in the morning or evening?\u003c\/h3\u003e\n\n\u003cp\u003e\u003ca href=\"https:\/\/thenewlab.com\/products\/c-vitamini-serumu\" rel=\"noopener\" target=\"_blank\"\u003eVitamin C serum\u003c\/a\u003e is most effectively used in the \u003cstrong\u003emorning routine\u003c\/strong\u003e. It creates an antioxidant shield against stress factors like UV rays and environmental pollution throughout the day. When used with sunscreen, UV protection increases synergistically. Evening use is also possible, but morning use provides more antioxidant benefits.\u003c\/p\u003e\n\n\u003ch3\u003eHow long does it take for Vitamin C serum to show effects?\u003c\/h3\u003e\n\n\u003cp\u003eThe first effects of Vitamin C serum, such as skin brightness and increased vitality, are usually noticed within 1-2 weeks. Regular use for 4-8 weeks is required for evening out skin tone and reducing the appearance of dark spots, and 8-12 weeks for improving fine lines and wrinkles. Patient and consistent use yields the best results.\u003c\/p\u003e\n\n\u003ch3\u003eWhat percentage should Vitamin C serum be?\u003c\/h3\u003e\n\n\u003cp\u003eA concentration of at least 8% is recommended for effective results. The 5-10% range is suitable for beginners and sensitive skin, 10-15% for standard users, and 15-20% for experienced users. Concentrations above 20% do not provide additional benefits. The NewLab's \u003ca href=\"https:\/\/thenewlab.com\/products\/c-vitamini-serumu\" rel=\"noopener\" target=\"_blank\"\u003eVitamin C Serum\u003c\/a\u003e offers a safe and effective dose with a 10% concentration.\u003c\/p\u003e\n\n\u003ch3\u003eIs Vitamin C serum suitable for every skin type?\u003c\/h3\u003e\n\n\u003cp\u003eStabilized Vitamin C forms (such as 3-O-Ethyl Ascorbic Acid) are suitable for all skin types, including sensitive skin. Pure ascorbic acid forms, however, can irritate sensitive skin. Oily skin, dry skin, combination skin, and mature skin can all benefit from Vitamin C serum. For skin that is very sensitive or going through an active eczema\/rosacea period, it is recommended to consult a dermatologist before use.\u003c\/p\u003e\n\n\u003ch3\u003eVitamin C serum changed color, can it still be used?\u003c\/h3\u003e\n\n\u003cp\u003eIf the color of your Vitamin C serum has changed from a light yellow to dark brown, this means oxidation has occurred. Oxidized Vitamin C has largely lost its effectiveness and can irritate the skin, so it is recommended not to use it. Stabilized Vitamin C forms (like The NewLab's \u003ca href=\"https:\/\/thenewlab.com\/products\/c-vitamini-serumu\" rel=\"noopener\" target=\"_blank\"\u003eVitamin C Serum\u003c\/a\u003e) are much more resistant to oxidation. Storing the product in a cool, dark place or in the refrigerator extends its shelf life.\u003c\/p\u003e\n\n\u003ch3\u003eCan Vitamin C and niacinamide be used together?\u003c\/h3\u003e\n\n\u003cp\u003eYes, Vitamin C and niacinamide can be safely used together. Although it was previously thought that these two actives neutralized each other, current research shows this is not true. The NewLab's \u003ca href=\"https:\/\/thenewlab.com\/products\/c-vitamini-serumu\" rel=\"noopener\" target=\"_blank\"\u003eVitamin C Serum\u003c\/a\u003e already contains niacinamide in its formula, and these two actives work synergistically in brightening, anti-spot effects, and barrier strengthening.\u003c\/p\u003e\n\n\u003ch3\u003eCan Vitamin C serum be used instead of sunscreen?\u003c\/h3\u003e\n\n\u003cp\u003eNo, definitely not. Vitamin C serum is not a sunscreen. It helps reduce UV damage with its antioxidant effect, but it does not filter sun rays. Vitamin C serum is a product that \u003cstrong\u003ecomplements\u003c\/strong\u003e the effect of sunscreen, not an \u003cstrong\u003ealternative\u003c\/strong\u003e to it. After applying Vitamin C serum in your morning routine, you must apply \u003ca href=\"https:\/\/thenewlab.com\/collections\/gunes-koruyucular\" rel=\"noopener\" target=\"_blank\"\u003eSPF 50+ sunscreen\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eIs Vitamin C serum used during pregnancy?\u003c\/h3\u003e\n\n\u003cp\u003eVitamin C is one of the few active ingredients generally considered safe for topical use during pregnancy. While many actives like retinol and high-dose AHA\/BHA are not recommended during pregnancy, Vitamin C serum can be used safely. Still, every pregnancy is different; it is recommended that you consult your doctor before using any product containing active ingredients.\u003c\/p\u003e\n\n\u003ch3\u003eShould Vitamin C serum be stored in the refrigerator?\u003c\/h3\u003e\n\n\u003cp\u003eAlthough storing it in the refrigerator is not mandatory, it increases stability and extends the shelf life, especially for products containing pure ascorbic acid. Stabilized Vitamin C forms (3-O-Ethyl Ascorbic Acid) also remain stable at room temperature. Still, a cool, dark environment is ideal for all Vitamin C products. A Vitamin C serum stored in the refrigerator also provides a cooling effect during application and contributes to a pore-tightening sensation.\u003c\/p\u003e\n\n\u003cp\u003eTo strengthen your skincare routine with Vitamin C and achieve brighter, younger, and more radiant skin, discover The NewLab's \u003ca href=\"https:\/\/thenewlab.com\/collections\/c-vitamini-iceren-cilt-bakim-urunleri\" rel=\"noopener\" target=\"_blank\"\u003eproducts containing Vitamin C\u003c\/a\u003e. You can create the most suitable routine for your skin with our \u003ca href=\"https:\/\/thenewlab.com\/collections\/serumlar\" rel=\"noopener\" target=\"_blank\"\u003eserum collection\u003c\/a\u003e, \u003ca href=\"https:\/\/thenewlab.com\/collections\/leke-ve-ton-esitleme\" rel=\"noopener\" target=\"_blank\"\u003edark spot and tone correcting products\u003c\/a\u003e, and \u003ca href=\"https:\/\/thenewlab.com\/collections\/yaslanma-karsiti\" rel=\"noopener\" target=\"_blank\"\u003eanti-aging care products\u003c\/a\u003e. Free shipping on all orders.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","products":[{"product_id":"c-vitamini-serumu","title":"Vitamin C Serum","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan data-sheets-root=\"1\"\u003eFormulated with 10% Vitamin C, this serum is specially designed to make your skin look brighter, firmer, and overall healthier. Known for its antioxidant properties, Vitamin C protects the skin from UV damage and reduces the appearance of dark spots, providing a bright and radiant skin tone. As the most practical way to incorporate Vitamin C into your daily skincare routine, this serum protects and revitalizes your skin throughout the day when used by applying a few drops before your moisturizer in the morning.\u003c\/span\u003e\u003c\/p\u003e\n\u003c!----\u003e","brand":"The NewLab.","offers":[{"title":"Default Title","offer_id":45230635745508,"sku":"NL02","price":503.94,"currency_code":"TRY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0688\/6880\/0740\/files\/aydinlatici-ve-cilt-tonu-esitleyici-c-vitamini-yuz-serumu.jpg?v=1726831916"}],"url":"https:\/\/thenewlab.com\/en\/collections\/c-vitamini-iceren-cilt-bakim-urunleri.oembed","provider":"The NewLab.","version":"1.0","type":"link"}