{"product_id":"ascorbyl-glucoside-solution-12-percent-the-ordinary-usa","title":"Ascorbyl Glucoside Solution 12%","description":"\u003cdiv class=\"product-description-us\"\u003e\n\u003cdiv\u003e\u003cstrong\u003eWhat does The Ordinary Ascorbyl Glucoside Solution 12% do?\u003c\/strong\u003e\u003c\/div\u003e\n\u003cp\u003eThe Ordinary Ascorbyl Glucoside Solution 12% is a highly stable, water-based clinical serum specifically engineered to deliver the radiance-boosting and antioxidant benefits of Vitamin C without the common irritation or instability associated with pure L-Ascorbic Acid. Utilizing a specialized 12% concentration of Ascorbyl Glucoside—a water-soluble derivative of Vitamin C—this formula offers a superior alternative for those seeking a gentle yet effective route to a brighter, more even-toned complexion. Once applied to the skin surface, Ascorbyl Glucoside undergoes a biological conversion process where it is cleaved into pure Vitamin C, allowing for a controlled and steady delivery of the active ingredient. This serum effectively targets persistent dullness, visible signs of aging, and uneven skin tone while providing a formidable antioxidant shield against daily environmental stressors. Because it is inherently more stable in aqueous environments than direct Vitamin C, this solution maintains its clinical potency throughout its shelf life, ensuring a consistent and comfortable experience from the first drop to the last. It is the ideal \"entry-level\" or \"sensitive-skin\" Vitamin C treatment that delivers professional-grade results without compromising the skin's moisture barrier. Available for fast US delivery at theordinaryusa.co.\u003c\/p\u003e\n\n\u003cdiv\u003e\u003cstrong\u003eWhy The Ordinary Ascorbyl Glucoside Solution 12% is a US Skincare Essential\u003c\/strong\u003e\u003c\/div\u003e\n\u003cp\u003eFor American consumers, the skin is constantly subjected to a wide variety of climatic and environmental pressures that can accelerate oxidative stress and premature aging. In the sun-drenched regions of the US Sun Belt, including Florida, Texas, and California, the skin requires high-potency antioxidant support to mitigate the visible effects of intense UV exposure and prevent the formation of dark spots. Conversely, in major US metropolitan hubs such as New York City, Chicago, and Houston, urban pollution and particulate matter can lead to \"City Skin,\" characterized by persistent dullness and a lack of radiance. The Ordinary Ascorbyl Glucoside Solution 12% is a US essential because it provides a reliable, year-round defense mechanism against these regional aggressors. Its lightweight, aqueous format is particularly suited for the diverse US climate, absorbing instantly without feeling heavy in humid Southern summers or causing pilling under makeup in the drier climates of the West. It meets the growing demand in the USA for clean, science-backed beauty that emphasizes ingredient transparency and molecular stability. For the busy American professional, this serum offers a high-value, easy-to-use solution that provides cumulative brightening results and long-term barrier protection regardless of geographic location.\u003c\/p\u003e\n\n\u003cdiv\u003e\u003cstrong\u003eKey Benefits of The Ordinary Ascorbyl Glucoside Solution 12%\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Clinical Brightening:\u003c\/strong\u003e Visibly improves skin radiance and luminosity for a refreshed, youthful-looking US glow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Molecular Stability:\u003c\/strong\u003e Unlike pure Vitamin C, this derivative remains stable in water, ensuring peak potency until the moment of use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior Antioxidant Shield:\u003c\/strong\u003e Neutralizes free radicals and provides essential protection against damage from urban pollution and UV rays.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnifies Uneven Skin Tone:\u003c\/strong\u003e Effectively targets and balances the appearance of pigmentation irregularities and minor discolorations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Irritation Potential:\u003c\/strong\u003e A gentle, clinical alternative to direct acids, making it suitable for even the most sensitive or reactive skin profiles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmooths Surface Texture:\u003c\/strong\u003e Regular use helps refine the appearance of the skin grain, promoting a polished and even-textured surface.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntensive Hydration Support:\u003c\/strong\u003e The water-based aqueous format combats signs of dehydration while delivering active ingredients deep into the surface.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRapid Absorption Formula:\u003c\/strong\u003e Sinks in almost instantly with zero gritty, oily, or sticky residue, ideal for effortless layering.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Daily Defense:\u003c\/strong\u003e An ideal morning treatment to protect the skin barrier against oxidative stress throughout the day.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal US Compatibility:\u003c\/strong\u003e Formulated to be safe and effective for all skin types, including oily, combination, and dry profiles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupports Collagen Health:\u003c\/strong\u003e By converting to pure Vitamin C, it assists in the maintenance of the skin's structural proteins for better resilience.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSustainably \u0026amp; Ethically Produced:\u003c\/strong\u003e A 100% vegan and cruelty-free formula that meets the highest US standards for clinical beauty.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv\u003e\u003cstrong\u003eKey Ingredients and The Science Behind Them\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cstrong\u003e12% Ascorbyl Glucoside\u003c\/strong\u003e\u003c\/div\u003e\n\u003cp\u003eThe core science of this formulation is centered on \u003cstrong\u003eAscorbyl Glucoside\u003c\/strong\u003e, a gold-standard Vitamin C derivative. In clinical dermatology, pure L-Ascorbic Acid is the most bioactive form of Vitamin C, but it is notoriously unstable in water and can cause significant stinging on the skin surface. Ascorbyl Glucoside solves this challenge by binding the L-Ascorbic Acid molecule with glucose (a sugar molecule). This bond stabilizes the Vitamin C, preventing it from oxidizing and turning orange in the bottle. Once applied to the skin, an enzyme called alpha-glucosidase, which is naturally present in the human epidermis, works to break the bond between the sugar and the Vitamin C. This results in a slow, controlled release of pure Vitamin C into the skin. This molecular science ensures that you receive the brightening and collagen-supporting benefits of Vitamin C with significantly reduced irritation. At a 12% concentration, this serum provides a professional-grade dose of actives while maintaining a skin-friendly pH between 6.0 and 7.0, which is the pKa window where the derivative is most stable and comfortable.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv\u003e\u003cstrong\u003eSpecifications Table\u003c\/strong\u003e\u003c\/div\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Name\u003c\/td\u003e\n\u003ctd\u003eAscorbyl Glucoside Solution 12%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eThe Ordinary\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFormat\u003c\/td\u003e\n\u003ctd\u003eWater-Based Aqueous Serum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKey Active\u003c\/td\u003e\n\u003ctd\u003e12% Ascorbyl Glucoside (Vitamin C Derivative)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Level\u003c\/td\u003e\n\u003ctd\u003eApproximately 6.00 - 7.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTargets\u003c\/td\u003e\n\u003ctd\u003eDullness, Uneven Tone, Antioxidant Protection, Dehydration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuited To\u003c\/td\u003e\n\u003ctd\u003eAll Skin Types (Ideal for Sensitive and Vitamin C Beginners)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolume\u003c\/td\u003e\n\u003ctd\u003e30mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVegan \/ Cruelty-Free\u003c\/td\u003e\n\u003ctd\u003eYes \/ Yes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUS Availability\u003c\/td\u003e\n\u003ctd\u003eOfficial US Store — theordinaryusa.co\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cdiv\u003e\u003cstrong\u003eHow to Use The Ordinary Ascorbyl Glucoside Solution 12%\u003c\/strong\u003e\u003c\/div\u003e\n\u003cp\u003eTo maximize the brightening and protective results of this stable Vitamin C serum, follow these professional application protocols:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreparation:\u003c\/strong\u003e Start with a clean, dry face. We recommend using a gentle, lipid-preserving cleanser like the Squalane Cleanser.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Dispense 3-4 drops into the palms of your hands and press gently onto the entire face and neck. Avoid direct contact with the eyes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTiming:\u003c\/strong\u003e Use twice daily, in both your \u003cstrong\u003emorning (AM)\u003c\/strong\u003e and \u003cstrong\u003eevening (PM)\u003c\/strong\u003e routines. Morning application is particularly beneficial for maximizing antioxidant defense.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSequence:\u003c\/strong\u003e Being a water-based serum, it should be applied after cleansing and before heavier serums (like oils), creams, or anhydrous treatments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSun Protection:\u003c\/strong\u003e Vitamin C treatments work best when supported by SPF. Always finish your AM routine with a broad-spectrum high-SPF US sunscreen to protect your brightening results.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Patch testing is recommended for first-time users. Apply only to unbroken skin as directed.\u003c\/p\u003e\n\n\u003cdiv\u003e\u003cstrong\u003eWho is it for?\u003c\/strong\u003e\u003c\/div\u003e\n\u003cp\u003eThe Ordinary Ascorbyl Glucoside Solution 12% is designed for anyone seeking a gentle yet effective antioxidant boost:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVitamin C Beginners:\u003c\/strong\u003e Perfect for individuals who are new to brightening serums and want to avoid the \"tingle\" of high-strength pure acids.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitive Skin Profiles:\u003c\/strong\u003e Those who have found 23% Vitamin C suspensions or pure L-Ascorbic powders too harsh for their barrier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDullness-Prone Complexions:\u003c\/strong\u003e Anyone seeking to eliminate sallow undertones and restore a visible, healthy radiance to their skin.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOily and Combination Skin:\u003c\/strong\u003e The weightless, non-greasy texture is ideal for those who want to avoid the heavy feel of oil-based brightening products.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEveryday Maintenance Users:\u003c\/strong\u003e Those looking for a stable, reliable antioxidant layer that integrates seamlessly under makeup and sunscreen.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat does The Ordinary Ascorbyl Glucoside Solution 12% do?\u003c\/summary\u003e\n\u003cp\u003eIt provides a gentle, stable delivery of Vitamin C to the skin surface to boost radiance, unify skin tone, and provide essential antioxidant protection against environmental aging.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs this stronger than the Vitamin C Suspension 23% + HA Spheres 2%?\u003c\/summary\u003e\n\u003cp\u003eNo. The 23% Suspension contains pure L-Ascorbic Acid, which is more potent but also more irritating. Ascorbyl Glucoside 12% is a gentler, more stable derivative alternative designed for daily comfort.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I use this with Niacinamide 10% + Zinc 1%?\u003c\/summary\u003e\n\u003cp\u003eYes. Unlike pure Vitamin C, Ascorbyl Glucoside has a more neutral pH and does not conflict with Niacinamide. You can safely layer them in the same routine or use them at different times of the day.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDoes it have a clinical scent?\u003c\/summary\u003e\n\u003cp\u003eThe formula is 100% fragrance-free. It has a very faint, clean clinical aroma that is characteristic of the stabilized derivative and disappears immediately upon application.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWill this serum turn orange or oxidize in the bottle?\u003c\/summary\u003e\n\u003cp\u003eNo. One of the primary benefits of Ascorbyl Glucoside is its extreme resistance to oxidation in water. It should remain clear and potent throughout its shelf life when stored correctly.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I use this after an exfoliating treatment?\u003c\/summary\u003e\n\u003cp\u003eYes. Because it is non-acidic and gentle, it can be used after many exfoliating treatments, but we always suggest a patch test if your barrier is currently compromised.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs it safe for use during pregnancy?\u003c\/summary\u003e\n\u003cp\u003eYes, the ingredients in this solution are generally considered safe for use during pregnancy. However, we always recommend consulting your US physician with the full ingredient list.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow long will a 30mL bottle typically last?\u003c\/summary\u003e\n\u003cp\u003eWith twice-daily use (3-4 drops), a bottle will typically last between 2 and 3 months, providing exceptional clinical value.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDoes it help with dark circles under the eyes?\u003c\/summary\u003e\n\u003cp\u003eWhile it can help brighten the general eye area, it is not a specific treatment for dark circles. For targeted eye concerns, we recommend The Ordinary Multi-Peptide Eye Serum.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eShould I store this in the refrigerator?\u003c\/summary\u003e\n\u003cp\u003eWhile not required for stability, storing the serum in a cool, dark place is ideal. Some US users find that a cold serum feels extra refreshing on the skin in hot climates.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I mix this directly into my moisturizer?\u003c\/summary\u003e\n\u003cp\u003eYes! It is an aqueous serum and can be mixed into water-based moisturizers like Natural Moisturizing Factors + HA to boost their antioxidant properties.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWill it make my skin more sensitive to the sun?\u003c\/summary\u003e\n\u003cp\u003eWhile Vitamin C itself provides antioxidant defense, all brightening treatments should be supported by SPF to prevent new pigmentation from forming.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow is this different from Magnesium Ascorbyl Phosphate (MAP)?\u003c\/summary\u003e\n\u003cp\u003eBoth are derivatives, but Ascorbyl Glucoside is provided in a lightweight serum format, while MAP is typically found in cream formats. Ascorbyl Glucoside is often preferred for its ease of layering.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I use it if I have active acne?\u003c\/summary\u003e\n\u003cp\u003eYes. It is non-comedogenic and can help with the look of redness and marks as the skin heals, though it is not a direct treatment for active breakouts.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the best time of day to apply it?\u003c\/summary\u003e\n\u003cp\u003eWe recommend the morning (AM) to take advantage of its antioxidant protection during the day, but it is equally effective when used in the evening (PM).\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cdiv\u003e\u003cstrong\u003eComplete Your Skincare Routine...\u003c\/strong\u003e\u003c\/div\u003e\n\u003cp\u003eBuild a high-performance brightening and protection foundation at theordinaryusa.co with these complementary products:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e👉 \u003ca href=\"https:\/\/theordinaryusa.co\/products\/squalane-cleanser\"\u003eSqualane Cleanser\u003c\/a\u003e — The perfect gentle start to your morning brightening ritual.\u003c\/li\u003e\n    \u003cli\u003e👉 \u003ca href=\"https:\/\/theordinaryusa.co\/products\/hyaluronic-acid-2-b5\"\u003eHyaluronic Acid 2% + B5\u003c\/a\u003e — Layer this hydrating foundation before your Vitamin C to maximize multi-depth moisture.\u003c\/li\u003e\n    \u003cli\u003e👉 \u003ca href=\"https:\/\/theordinaryusa.co\/products\/niacinamide-10-zinc-1\"\u003eNiacinamide 10% + Zinc 1%\u003c\/a\u003e — Use alongside for a complete tone-correction and oil-balancing regime.\u003c\/li\u003e\n    \u003cli\u003e👉 \u003ca href=\"https:\/\/theordinaryusa.co\/products\/natural-moisturizing-factors-ha\"\u003eNatural Moisturizing Factors + HA\u003c\/a\u003e — Finish your routine with this skin-identical moisturizer for total protection.\u003c\/li\u003e\n    \u003cli\u003e👉 \u003ca href=\"https:\/\/theordinaryusa.co\/products\/multi-peptide-lash-brow-serum\"\u003eMulti-Peptide Lash and Brow Serum\u003c\/a\u003e — Refine your clinical beauty look with denser, fuller lashes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv\u003e\u003cstrong\u003eWhy Buy From theordinaryusa.co?\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n    \u003cli\u003e🌍 \u003cstrong\u003eOfficial US store\u003c\/strong\u003e — serving all 50 states\u003c\/li\u003e\n    \u003cli\u003e🚚 \u003cstrong\u003eFast, tracked delivery\u003c\/strong\u003e across the United States\u003c\/li\u003e\n    \u003cli\u003e✅ \u003cstrong\u003e100% authentic\u003c\/strong\u003e The Ordinary products\u003c\/li\u003e\n    \u003cli\u003e🔒 \u003cstrong\u003eSecure checkout\u003c\/strong\u003e — SSL encrypted\u003c\/li\u003e\n    \u003cli\u003e💬 \u003cstrong\u003eDedicated customer support\u003c\/strong\u003e for American customers\u003c\/li\u003e\n    \u003cli\u003e🌱 \u003cstrong\u003eVegan \u0026amp; cruelty-free\u003c\/strong\u003e products only\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"The Ordinary","offers":[{"title":"30ml","offer_id":45198093058127,"sku":"SKU_1742500856832_60","price":19.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/3355\/2975\/files\/rdn-ascorbyl-glucoside-solution-12pct-30ml.webp?v=1778411559","url":"https:\/\/theordinaryusa.co\/en-us\/products\/ascorbyl-glucoside-solution-12-percent-the-ordinary-usa","provider":"The Ordinary","version":"1.0","type":"link"}