{"product_id":"the-vitamin-c-and-a-collection-the-ordinary-usa","title":"The Vitamin C \u0026 A Collection","description":"\u003cdiv class=\"product-description-us\"\u003e\n\u003cdiv\u003e\u003cstrong\u003eWhat does The Ordinary The Vitamin C \u0026amp; A Collection do?\u003c\/strong\u003e\u003c\/div\u003e\n\u003cp\u003eThe Ordinary The Vitamin C \u0026amp; A Collection is an elite, clinically-curated multi-step regimen meticulously engineered to provide a comprehensive intervention for advanced signs of chronological aging, solar-induced photo-damage, and surface dullness. In the science of advanced clinical dermatology, the \"Gold Standard\" for skin health involves a dual-pronged strategy: daytime antioxidant protection and nighttime cellular resurfacing. This powerhouse collection brings together two of The Ordinary's most potent formulations: the \u003cstrong\u003eEthylated Ascorbic Acid 15% Solution\u003c\/strong\u003e and the \u003cstrong\u003eRetinal 0.2% Emulsion\u003c\/strong\u003e. The regimen functions by utilizing multiple molecular pathways to repair, protect, and refine the skin's architectural integrity. The daytime step utilizes Ethylated Ascorbic Acid, a highly stable and direct-acting Vitamin C derivative that neutralizes free radicals and inhibits tyrosinase activity to brighten the complexion. The nighttime step utilizes \u003cstrong\u003eRetinaldehyde (Retinal)\u003c\/strong\u003e, a high-strength retinoid that sits only one conversion step away from bioactive retinoic acid. This allows for significantly faster and more intensive results on deep-set wrinkles, textural irregularities, and loss of structural firmness compared to traditional retinol. The result is a complexion that looks measurably smoother, firmer, and more radiant, with a resilient defense against the daily grind. Whether you are addressing stubborn pigmentation or seeking a proactive clinical routine for long-term skin health, this collection provides the scientific foundation for a revitalized US appearance. Available for fast US delivery at theordinary-us.com.\u003c\/p\u003e\n\n\u003cdiv\u003e\u003cstrong\u003eWhy The Ordinary The Vitamin C \u0026amp; A Collection is a US Anti-Aging Essential\u003c\/strong\u003e\u003c\/div\u003e\n\u003cp\u003eIn the United States, the skin is subject to a staggering variety of regional environmental pressures and high-intensity lifestyle stressors that can rapidly accelerate the degradation of the dermal matrix. For American consumers living in high-UV regions like the Sun Belt—stretching from Florida across to the intense sun of Arizona and Southern California—sun-induced hyperpigmentation and collagen loss are primary clinical concerns. Conversely, in major US metropolitan hubs like New York City, Chicago, or Los Angeles, the daily exposure to urban pollution and blue light from screens creates a high-oxidative environment that leads to \"City Skin\"—characterized by a lackluster, sallow appearance and premature fine lines. The Ordinary The Vitamin C \u0026amp; A Collection is a US essential because it provides a \"smart\" biological bridge for these diverse conditions. Its streamlined format is perfectly suited for the fast-paced American lifestyle, offering a complete professional recovery routine that integrates seamlessly into daily carry or travel. It meets the sophisticated demand in the USA for high-tech \"Clean Beauty\" that prioritizes molecular transparency and clinical efficacy, incorporating bio-identical signaling molecules to ensure that American users can achieve professional-grade results from the comfort of their home. Whether you are navigating a smog-heavy commute or seeking a nightly repair step after a day in the high-altitude US sun, this collection provides the resilient hydration and renewal infrastructure needed to keep your skin looking polished and protected in any regional environment, across all 50 states.\u003c\/p\u003e\n\n\u003cdiv\u003e\u003cstrong\u003eKey Benefits of The Ordinary The Vitamin C \u0026amp; A Collection\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive Day \u0026amp; Night Power Duo:\u003c\/strong\u003e Specifically engineered to protect the skin during the day and resurface it overnight in one clinical regimen.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntensive Dark Spot Intervention:\u003c\/strong\u003e Utilizes high-potency Vitamin C to visibly reduce the depth and visibility of hyperpigmentation and sun damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Wrinkle Correction:\u003c\/strong\u003e Clinically targets the appearance of deep lines and fine wrinkles using high-strength Retinaldehyde.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignificant Radiance Boost:\u003c\/strong\u003e Actively transforms \"tired,\" sallow, or lackluster complexions into a state of visible, glowing health.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupports Structural Protein Synthesis:\u003c\/strong\u003e Signals the skin to maintain its natural collagen and elastin infrastructure for a firmer look.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefines Skin Texture \u0026amp; Grain:\u003c\/strong\u003e Effectively smooths out rough patches and minor surface irregularities for a measurably silkier feel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeutralizes Urban Pollution:\u003c\/strong\u003e Provides a potent antioxidant shield to defend against oxidative stress in major US cities.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Strength Cellular Turnover:\u003c\/strong\u003e Encourages faster skin renewal compared to standard retinol-based products.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimizes Skincare Results:\u003c\/strong\u003e By using a curated set, the actives are perfectly balanced to maximize repair while maintaining barrier integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal for Advanced Aging Profiles:\u003c\/strong\u003e Safe and effective for skin types dealing with established signs of environmental and chronological aging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRapid Absorption Technology:\u003c\/strong\u003e Each formulation is designed for a weightless, non-sticky finish that sits invisibly under US cosmetics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEthically \u0026amp; Sustainably Produced:\u003c\/strong\u003e A 100% vegan and cruelty-free collection that meets the highest US clinical standards.\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\u003e15% Ethylated Ascorbic Acid (Vitamin C)\u003c\/strong\u003e\u003c\/div\u003e\n\u003cp\u003eThe core science of the daytime protection step centers on \u003cstrong\u003eEthylated Ascorbic Acid\u003c\/strong\u003e. In clinical dermatology, this is recognized as an etherified derivative of L-Ascorbic Acid that offers exceptional molecular stability. Unlike pure Vitamin C which can oxidize rapidly, this version provides direct-acting antioxidant support without degrading. It functions by inhibiting the transfer of melanin to skin cells and neutralising the free radicals generated by UV exposure. For the US consumer, this translates to a more resilient defense against the oxidative stress of urban pollution and a visible reduction in the look of dark spots.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cstrong\u003eRetinal 0.2% Emulsion (Retinaldehyde)\u003c\/strong\u003e\u003c\/div\u003e\n\u003cp\u003eThe core science of the nighttime renewal step centers on **Retinaldehyde**. In the clinical retinoid pathway, Retinal sits one step closer to Retinoic Acid than standard Retinol. This means the skin has fewer \"conversions\" to perform, resulting in a more potent and efficient delivery of the active. The science behind this 0.2% concentration is significant; it provides high-strength cellular turnover to resurface the skin grain and stimulate collagen synthesis. This ensure that the US consumer maintains a refreshed and youthful appearance, even under the pressure of a high-intensity lifestyle.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cstrong\u003eAnhydrous Delivery Technology\u003c\/strong\u003e\u003c\/div\u003e\n\u003cp\u003eTo maintain the potency of these high-performance actives, the collection utilizes \u003cstrong\u003eAnhydrous (water-free)\u003c\/strong\u003e delivery systems. The science of anhydrous formulation involves removing water—which can cause active molecules like Vitamin C and Retinal to destabilize. By suspending these actives in a stable, lipid-friendly base, the collection ensures that every drop delivers the maximum clinical dose. This ensures that the US consumer achieves clinical results with maximum product longevity.\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\u003eThe Vitamin C \u0026amp; A Collection\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\u003eSet Includes\u003c\/td\u003e\n\u003ctd\u003eEthylated Ascorbic Acid 15%, Retinal 0.2% Emulsion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolume\u003c\/td\u003e\n\u003ctd\u003e30mL \/ 15mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFormat\u003c\/td\u003e\n\u003ctd\u003eWater-Free Solution \u0026amp; Emulsion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKey Actives\u003c\/td\u003e\n\u003ctd\u003eEthylated Ascorbic Acid, Retinaldehyde\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTargets\u003c\/td\u003e\n\u003ctd\u003eWrinkles, Dark Spots, Dullness, Texture\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuited To\u003c\/td\u003e\n\u003ctd\u003eAll Skin Types (Mature \u0026amp; Advanced Care)\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 — theordinary-us.com\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 The Vitamin C \u0026amp; A Collection\u003c\/strong\u003e\u003c\/div\u003e\n\u003cp\u003eTo maximize the brightening and anti-aging results of this high-performance powerhouse duo, 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 a gentle cleanse with the Squalane Cleanser.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMorning (AM) Step:\u003c\/strong\u003e Apply a few drops of \u003cstrong\u003eEthylated Ascorbic Acid 15% Solution\u003c\/strong\u003e to the entire face. Note that this serum is anhydrous and may feel slightly \"oily\" for 30 seconds as it absorbs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEvening (PM) Step:\u003c\/strong\u003e Apply a pea-sized amount of \u003cstrong\u003eRetinal 0.2% Emulsion\u003c\/strong\u003e to the face. If you are new to high-strength retinoids, start by using this twice a week and gradually increase frequency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSequence:\u003c\/strong\u003e Apply these serums after cleansing but \u003cem\u003ebefore\u003c\/em\u003e heavier creams or moisturizers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConsistency:\u003c\/strong\u003e Anti-aging is a cumulative process. Follow the regimen daily (or as tolerated) for at least 8-12 weeks to see significant structural changes in skin tone and firmness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSun Care:\u003c\/strong\u003e Both Vitamin C and Retinal increase skin sensitivity to the sun. Always finish your morning routine with a broad-spectrum high-SPF US sunscreen.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Patch test before first use. Do not use on peeling or compromised skin. Avoid the immediate eye area.\u003c\/p\u003e\n\n\u003cdiv\u003e\u003cstrong\u003eWho is it for?\u003c\/strong\u003e\u003c\/div\u003e\n\u003cp\u003eThe Ordinary The Vitamin C \u0026amp; A Collection is designed for anyone seeking professional-grade anti-aging and brightening:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMature Skin Profiles:\u003c\/strong\u003e Individuals struggling with deep-set wrinkles, loss of structural firmness, and stubborn sun damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHyperpigmentation Profiles:\u003c\/strong\u003e Those looking to reduce the appearance of localized dark spots and sallow, uneven skin tone across the face.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUS Urban Professionals:\u003c\/strong\u003e Individuals exposed to high levels of urban pollution who need a thorough repair step for skin vibrancy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Clinical Users:\u003c\/strong\u003e Those who have used lower-strength retinoids and are ready to graduate to high-performance Retinal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimalist Routine Seekers:\u003c\/strong\u003e Anyone looking for a high-performance duo that addresses the two most important pillars of anti-aging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll US Skin Profiles:\u003c\/strong\u003e A non-comedogenic, pH-balanced collection that is safe and effective for everything from very oily to dry skin.\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 The Vitamin C \u0026amp; A Collection do?\u003c\/summary\u003e\n\u003cp\u003eIt provides a complete clinical regimen to protect and brighten with Ethylated Ascorbic Acid during the day and aggressively target wrinkles and texture with Retinal overnight.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow is Retinal different from Retinol?\u003c\/summary\u003e\n\u003cp\u003eRetinal (Retinaldehyde) is one step closer to the active form of Vitamin A (Retinoic Acid) than Retinol. This allows it to work faster and more efficiently at lower concentrations, providing superior results on wrinkles.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWill the Vitamin C serum feel oily?\u003c\/summary\u003e\n\u003cp\u003eThe Ethylated Ascorbic Acid 15% is an anhydrous (water-free) solution. While it may feel temporarily \"oily\" upon application, it is oil-free and non-comedogenic, providing a stable delivery of the active.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I use both products at the same time?\u003c\/summary\u003e\n\u003cp\u003eNo. We recommend using Vitamin C in the morning to benefit from its antioxidant protection and Retinal in the evening during the skin's natural repair cycle.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs the Retinal 0.2% too strong for beginners?\u003c\/summary\u003e\n\u003cp\u003e0.2% is a very high concentration for Retinal. We recommend beginners start with a lower strength or introduce this product slowly (2-3 times a week) to monitor skin tolerance.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow long will it take to see results?\u003c\/summary\u003e\n\u003cp\u003eRadiance results are often visible within days. For a significant reduction in deep wrinkles and improved firmness, consistent use over 8-12 weeks is typically required.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs it safe for use during pregnancy?\u003c\/summary\u003e\n\u003cp\u003eRetinoids are generally not recommended for use during pregnancy or breastfeeding. We always suggest consulting your US physician for pregnancy-safe alternatives.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDoes it have a clinical scent?\u003c\/summary\u003e\n\u003cp\u003eThe products are 100% fragrance-free. Any clean clinical aroma is the natural result of the high-purity active Retinal and Vitamin C ingredients.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I apply it under makeup?\u003c\/summary\u003e\n\u003cp\u003eYes. The Vitamin C serum acts as an excellent smoothing base once absorbed. Ensure you follow with a US sunscreen before applying cosmetics.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow long will the set typically last?\u003c\/summary\u003e\n\u003cp\u003eWith daily use, the collection typically lasts between 2 and 3 months, providing exceptional clinical value for the US market.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs it sustainably sourced?\u003c\/summary\u003e\n\u003cp\u003eYes, all components in this collection are sourced through sustainable methods that meet high US clinical and ecological standards.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhy is the Retinal yellow?\u003c\/summary\u003e\n\u003cp\u003eThe vibrant yellow color is the natural color of Retinaldehyde. It is not an artificial dye and will not stain your skin once absorbed.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhere should I store the set?\u003c\/summary\u003e\n\u003cp\u003eStore in a cool, dry place away from direct US sunlight. Ensure all caps are tightly closed to maintain the clinical stability of the actives.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWill it help with my redness?\u003c\/summary\u003e\n\u003cp\u003eWhile Vitamin C helps with tone, high-strength Retinal can initially cause some redness during the adjustment period. Use a soothing moisturizer like NMF to maintain skin comfort.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDoes it protect against the sun?\u003c\/summary\u003e\n\u003cp\u003eNo. In fact, retinoids make your skin more sensitive to the sun. You must always finish your morning routine with a broad-spectrum high-SPF US sunscreen.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cdiv\u003e\u003cstrong\u003eComplete Your Powerhouse Routine...\u003c\/strong\u003e\u003c\/div\u003e\n\u003cp\u003eBuild a high-performance ritual for resilient and soft skin at theordinary-us.com with these complementary products:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e👉 \u003ca href=\"https:\/\/theordinary-us.com\/products\/squalane-cleanser\"\u003eSqualane Cleanser\u003c\/a\u003e — The perfect gentle first step for removing makeup and prepping your skin.\u003c\/li\u003e\n    \u003cli\u003e👉 \u003ca href=\"https:\/\/theordinary-us.com\/products\/hyaluronic-acid-2-b5\"\u003eHyaluronic Acid 2% + B5\u003c\/a\u003e — Layer before your Vitamin C for an extra boost of multi-depth hydration.\u003c\/li\u003e\n    \u003cli\u003e👉 \u003ca href=\"https:\/\/theordinary-us.com\/products\/natural-moisturizing-factors-phytoceramides\"\u003eNMF + PhytoCeramides\u003c\/a\u003e — Finish your evening routine with this rich moisturizer to support the skin during Retinal treatment.\u003c\/li\u003e\n    \u003cli\u003e👉 \u003ca href=\"https:\/\/theordinary-us.com\/products\/soothing-barrier-support-serum\"\u003eSoothing \u0026amp; Barrier Support Serum\u003c\/a\u003e — Use the \"Pink Serum\" to provide the ultimate barrier recovery foundation.\u003c\/li\u003e\n    \u003cli\u003e👉 \u003ca href=\"https:\/\/theordinary-us.com\/products\/multi-peptide-eye-serum\"\u003eMulti-Peptide Eye Serum\u003c\/a\u003e — Target dark circles and puffiness for a completely rejuvenated ocular look.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv\u003e\u003cstrong\u003eWhy Buy From theordinary-us.com?\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 — SSL encrypted\u003c\/strong\u003e\n\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 products only\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"The Ordinary","offers":[{"title":"1 Set","offer_id":45967694135482,"sku":"SKU_1744667697925_374","price":84.02,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0765\/9932\/8954\/files\/ord-vitamin-c-a-collection.webp?v=1780937285","url":"https:\/\/theordinary-us.com\/en-au\/products\/the-vitamin-c-and-a-collection-the-ordinary-usa","provider":"The Ordinary","version":"1.0","type":"link"}