{"product_id":"deep-vita-a-retinol-serum-30ml-medicube","title":"Deep Vita A Retinol Serum 30ml | MEDICUBE","description":"\u003ch1\u003e\u003cstrong\u003e\u003cem\u003eMEDICUBE Deep Vita A Retinol Serum – Advanced Retinoid Care 30ml\u003c\/em\u003e\u003c\/strong\u003e\u003c\/h1\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Intensive nighttime retinoid serum for visible fine lines, elasticity, uneven texture, enlarged-looking pores and post-blemish marks\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOfficial Korean product name:\u003c\/strong\u003e MEDICUBE Deep Vita A Retinol Serum\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eInternational naming:\u003c\/strong\u003e MEDICUBE currently markets the same core formula in some regions as Deep Reviving Bakuchiol Retinol Serum\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 30 ml \/ 1.01 fl. oz.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCountry of origin:\u003c\/strong\u003e South Korea\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e COSMAX Co., Ltd.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eResponsible distributor:\u003c\/strong\u003e APR Corporation\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSkin types:\u003c\/strong\u003e MEDICUBE Korea officially lists the serum for all skin types; the international product page also includes sensitive skin\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSkin concerns:\u003c\/strong\u003e Fine lines, visible wrinkles, uneven texture, dullness, dark spots, post-acne marks, loss of elasticity and enlarged-looking pores\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTexture:\u003c\/strong\u003e Lightweight serum-emulsion formulated to spread easily and absorb without an intentionally heavy finish\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eKey benefits:\u003c\/strong\u003e Helps visibly smooth skin, refine texture, support elasticity, brighten uneven-looking tone and improve the appearance of fine lines with continued use\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e4th-generation retinoid positioning:\u003c\/strong\u003e MEDICUBE describes the formula as an advanced retinol treatment developed through three years of research\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRetinoid system:\u003c\/strong\u003e Combines Retinal, Hydroxypinacolone Retinoate (Granactive Retinoid), Retinol, Retinyl Palmitate, Retinyl Linoleate and Retinyl Retinoate\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBakuchiol:\u003c\/strong\u003e Included alongside the retinoid complex to support smoother-looking texture and visible firmness\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e1% Granactive Retinoid positioning:\u003c\/strong\u003e Current international MEDICUBE information highlights a 1% Granactive Retinoid complex\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLiposome delivery:\u003c\/strong\u003e MEDICUBE positions the serum around a liposomal retinoid delivery system designed to improve stability and efficient application while supporting lower-irritation care\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNiacinamide:\u003c\/strong\u003e Appears high in the ingredient list and helps support brighter-looking tone, barrier function and a more even complexion\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHydrolyzed Collagen:\u003c\/strong\u003e Helps condition and moisturize the skin surface for a temporarily smoother, plumper-looking finish\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSodium Hyaluronate:\u003c\/strong\u003e Supports hydration and helps soften the appearance of fine dehydration lines\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePanthenol:\u003c\/strong\u003e Helps moisturize and maintain barrier comfort during retinoid use\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSqualane:\u003c\/strong\u003e Adds lightweight emollient care to reduce the feeling of dryness\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCeramide NP:\u003c\/strong\u003e Supports the skin’s moisture barrier and complements the retinoid-focused formula\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCentella complex:\u003c\/strong\u003e Contains Centella Asiatica Extract, Leaf Extract and Root Extract for soothing and conditioning support\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBeta-Glucan:\u003c\/strong\u003e Provides additional hydrating and calming care\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAllantoin:\u003c\/strong\u003e Helps maintain a comfortable skin feel\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDipotassium Glycyrrhizate:\u003c\/strong\u003e Provides further soothing support\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAdenosine:\u003c\/strong\u003e A recognized Korean functional wrinkle-care ingredient that supports smoother-looking skin\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePlant oils:\u003c\/strong\u003e Contains Macadamia, Olive, Jojoba and Grape Seed Oils for emollient nourishment\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTocopherol:\u003c\/strong\u003e Vitamin E provides antioxidant and conditioning support\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003epH:\u003c\/strong\u003e MEDICUBE’s international listing identifies the serum at approximately pH 6.3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNon-comedogenic:\u003c\/strong\u003e MEDICUBE states that the formula has been non-comedogenic tested\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDermatologist-tested:\u003c\/strong\u003e Current official product information confirms dermatologist testing\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLow-irritation positioning:\u003c\/strong\u003e MEDICUBE describes the serum as tested to be low-irritating and developed for effective retinoid care with improved comfort\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHuman compatibility testing:\u003c\/strong\u003e The brand states that its fourth-generation retinoid system was evaluated through 25 human compatibility tests\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand-reported forehead result:\u003c\/strong\u003e MEDICUBE reports a 25.5% improvement in the appearance of forehead fine lines under its study conditions\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand-reported crow’s-feet result:\u003c\/strong\u003e A 16.5% improvement was reported under the brand’s testing conditions\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand-reported frown-line result:\u003c\/strong\u003e An 11.9% improvement was reported\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand-reported smile-line result:\u003c\/strong\u003e An 11.2% improvement was reported\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand-reported neck-line result:\u003c\/strong\u003e A 16.9% improvement was reported\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand-reported skin-density result:\u003c\/strong\u003e MEDICUBE reports a 7.5% improvement in skin density\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand-reported texture result:\u003c\/strong\u003e A 4% improvement in visible skin texture was reported\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand-reported pore result:\u003c\/strong\u003e A 6.3% improvement in the appearance of sagging pores was reported\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand-reported radiance result:\u003c\/strong\u003e MEDICUBE reports a 16.4% immediate improvement in radiance\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand-reported hydration result:\u003c\/strong\u003e Immediate outer-skin moisture improved by 38% under the brand’s study conditions\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClinical-results note:\u003c\/strong\u003e All percentages reflect MEDICUBE’s specific testing conditions and do not guarantee identical individual results\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHow to use during the first two weeks:\u003c\/strong\u003e In the evening after cleansing, use every other day. Apply approximately a rice-grain-sized amount to each area of concern, such as fine lines, uneven tone or post-blemish marks\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAfter two weeks:\u003c\/strong\u003e If the skin is comfortable, gradually increase to a thin layer over the entire face each evening\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRoutine placement:\u003c\/strong\u003e Apply during the serum step after cleansing and toner, then follow with moisturizer\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDaytime protection:\u003c\/strong\u003e Apply broad-spectrum sunscreen every morning while using retinoids\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eActive-layering note:\u003c\/strong\u003e Vitamin C, AHA and BHA products can be used in skincare routines, but MEDICUBE cautions that combining them with this serum may increase sensitivity for some users; adjust frequency according to tolerance\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStorage:\u003c\/strong\u003e Keep away from direct sunlight, high temperatures and excessive heat because retinoids are light- and heat-sensitive\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNatural formula changes:\u003c\/strong\u003e MEDICUBE notes that retinoid products may gradually darken in colour or develop their own characteristic scent\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShelf life:\u003c\/strong\u003e MEDICUBE Korea lists 24 months unopened and 6 months after opening\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFragrance:\u003c\/strong\u003e The supplied and current Korean-market INCI contains Fragrance (Parfum)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWarnings:\u003c\/strong\u003e For external use only. Introduce gradually and reduce frequency if dryness, flaking, persistent redness or discomfort develops. Avoid direct eye contact and use on broken or severely irritated skin\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIngredients:\u003c\/strong\u003e Water, Dipropylene Glycol, Butylene Glycol, Glycerin, Propanediol, 1,2-Hexanediol, Niacinamide, Macadamia Integrifolia Seed Oil, Olea Europaea (Olive) Fruit Oil, Simmondsia Chinensis (Jojoba) Seed Oil, Vitis Vinifera (Grape) Seed Oil, Macadamia Ternifolia Seed Oil, Retinal, Sodium Hyaluronate, Hydrolyzed Collagen, Chitosan, Centella Asiatica Extract, Centella Asiatica Leaf Extract, Centella Asiatica Root Extract, Coco-Caprylate\/Caprate, Squalane, Polyglyceryl-3 Distearate, Dimethyl Isosorbide, Pentylene Glycol, Panthenol, 4-t-Butylcyclohexanol, Hydrogenated Lecithin, Hydroxyethyl Acrylate\/Sodium Acryloyldimethyl Taurate Copolymer, Acrylates\/C10-30 Alkyl Acrylate Crosspolymer, Sucrose Palmitate, Caprylic\/Capric Triglyceride, Hydroxypinacolone Retinoate, Diethylhexyl Syringylidenemalonate, Tromethamine, Ethylhexylglycerin, Glyceryl Stearate Citrate, Allantoin, Biosaccharide Gum-1, Dipotassium Glycyrrhizate, Adenosine, Retinol, Bakuchiol, Retinyl Palmitate, Brassica Campestris (Rapeseed) Sterols, Linoleic Acid, Cholesterol, Polyglyceryl-10 Laurate, Ceramide NP, PPG-13-Decyltetradeceth-24, Retinyl Linoleate, Phytosteryl\/Behenyl\/Octyldodecyl Lauroyl Glutamate, Beta-Glucan, Aluminum\/Magnesium Hydroxide Stearate, Pentaerythrityl Tetra-di-t-butyl Hydroxyhydrocinnamate, Potassium Cetyl Phosphate, Polyglyceryl-3 Methylglucose Distearate, Silica, Isopropyl Lauroyl Sarcosinate, Tocopherol, Retinyl Retinoate, Tris(Tetramethylhydroxypiperidinol) Citrate, Benzotriazolyl Dodecyl p-Cresol, Xanthan Gum, Disodium EDTA, Fragrance (Parfum)\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003e\u003cstrong\u003e\u003cem\u003eCore Product Details\u003c\/em\u003e\u003c\/strong\u003e\u003c\/h2\u003e \u003cp\u003e\u003cstrong\u003eA Sophisticated Multi-Retinoid Approach to Visible Aging\u003c\/strong\u003e\u003c\/p\u003e \u003cbr\u003e \u003cp\u003eMEDICUBE Deep Vita A Retinol Serum is a South Korean nighttime treatment created for complexions beginning to show changes in firmness, texture, radiance and visible fine lines. Rather than relying on only one Vitamin A ingredient, the formula combines several retinoid forms with Bakuchiol, Niacinamide, Collagen, Ceramide and soothing ingredients. MEDICUBE Korea continues to list the product under the Deep Vita A Retinol Serum name, while its US market now presents the same core formula as Deep Reviving Bakuchiol Retinol Serum. :contentReference[oaicite:0]{index=0}\u003c\/p\u003e \u003cbr\u003e \u003cp\u003e\u003cstrong\u003eFourth-Generation Retinoid Technology Developed for Lower Irritation\u003c\/strong\u003e\u003c\/p\u003e \u003cbr\u003e \u003cp\u003eMEDICUBE states that the formula was developed through three years of research and evaluated in 25 human compatibility tests. The international product information highlights 1% Granactive Retinoid alongside fast-acting Retinal, encapsulated Retinol and Bakuchiol, creating a layered approach to skin renewal. The aim is to improve visible texture, fine lines and uneven tone while making an intensive retinoid routine more approachable. :contentReference[oaicite:1]{index=1}\u003c\/p\u003e \u003cbr\u003e \u003cp\u003e\u003cstrong\u003eRetinal, Granactive Retinoid and Retinol in One Formula\u003c\/strong\u003e\u003c\/p\u003e \u003cbr\u003e \u003cp\u003eRetinal, Hydroxypinacolone Retinoate and Retinol provide complementary forms of retinoid care. The complete formula also contains Retinyl Palmitate, Retinyl Linoleate and Retinyl Retinoate. These ingredients support skin renewal and can gradually improve the appearance of uneven texture, enlarged-looking pores, dark marks and fine lines when used consistently.\u003c\/p\u003e \u003cbr\u003e \u003cp\u003e\u003cstrong\u003eBakuchiol Complements the Retinoid Complex\u003c\/strong\u003e\u003c\/p\u003e \u003cbr\u003e \u003cp\u003eBakuchiol is not itself a retinoid, but it is frequently paired with retinol-focused skincare because of its antioxidant and visible texture-care properties. In this MEDICUBE formula, it complements rather than replaces the Vitamin A ingredients, adding another layer of support for smoother, firmer-looking skin. The brand specifically highlights Bakuchiol as part of the formula’s lower-irritation anti-aging strategy. :contentReference[oaicite:2]{index=2}\u003c\/p\u003e \u003cbr\u003e \u003cp\u003e\u003cstrong\u003eNiacinamide for Tone, Pores and Barrier Support\u003c\/strong\u003e\u003c\/p\u003e \u003cbr\u003e \u003cp\u003eNiacinamide appears relatively high in the ingredient list, making it an important supporting active rather than a trace addition. It helps improve the appearance of dullness and uneven tone while supporting the moisture barrier and helping pores look more refined. This creates a useful balance within a formula otherwise focused heavily on skin renewal.\u003c\/p\u003e \u003cbr\u003e \u003cp\u003e\u003cstrong\u003eHydrolyzed Collagen and Hyaluronic Acid for Plump-Looking Hydration\u003c\/strong\u003e\u003c\/p\u003e \u003cbr\u003e \u003cp\u003eHydrolyzed Collagen and Sodium Hyaluronate provide surface hydration and conditioning, helping dehydrated skin appear softer and temporarily plumper. They do not rebuild the skin’s structural collagen from the outside, but their moisturizing effect can make fine dryness lines less noticeable and improve the overall smoothness of the complexion.\u003c\/p\u003e \u003cbr\u003e \u003cp\u003e\u003cstrong\u003eCica, Panthenol, Ceramide and Squalane for Barrier-Conscious Retinol Care\u003c\/strong\u003e\u003c\/p\u003e \u003cbr\u003e \u003cp\u003eCentella Asiatica Extract, Leaf Extract and Root Extract sit alongside Panthenol, Beta-Glucan, Ceramide NP, Cholesterol and Squalane. These ingredients help replenish moisture and maintain comfort as the skin adapts to retinoids, giving the serum a more balanced profile than a formula focused only on exfoliation and turnover.\u003c\/p\u003e \u003cbr\u003e \u003cp\u003e\u003cstrong\u003eClinically Evaluated across Fine Lines, Texture and Radiance\u003c\/strong\u003e\u003c\/p\u003e \u003cbr\u003e \u003cp\u003eMEDICUBE publishes testing results across several visible concerns, including forehead lines, crow’s feet, frown lines, smile lines, neck lines, skin density, pore appearance, pigmentation, texture and hydration. The brand reports its largest fine-line result on the forehead at 25.5%, alongside a 16.4% immediate improvement in radiance and 38% immediate improvement in outer moisture under its study conditions. :contentReference[oaicite:3]{index=3}\u003c\/p\u003e \u003cbr\u003e \u003cp\u003e\u003cstrong\u003eA Retinoid Routine Designed to Begin Slowly\u003c\/strong\u003e\u003c\/p\u003e \u003cbr\u003e \u003cp\u003eMEDICUBE Korea provides more specific adaptation instructions than a simple “apply nightly” direction. During the first two weeks, the brand recommends applying approximately a rice-grain-sized amount to each area of concern every other evening. Once the skin has adjusted comfortably, usage can gradually increase to a thin layer over the full face each evening. :contentReference[oaicite:4]{index=4}\u003c\/p\u003e \u003cbr\u003e \u003cp\u003e\u003cstrong\u003eNighttime Care with Daily Sunscreen as Its Essential Partner\u003c\/strong\u003e\u003c\/p\u003e \u003cbr\u003e \u003cp\u003eAlthough MEDICUBE notes that retinol products can technically be used during the day with careful sun protection, nighttime application is the simpler approach because retinoids are sensitive to light and heat. Follow with moisturizer in the evening and apply broad-spectrum sunscreen consistently each morning while using the serum. :contentReference[oaicite:5]{index=5}\u003c\/p\u003e \u003ch3\u003e\u003cstrong\u003e\u003cem\u003eAdvanced Korean Retinoid Care for Skin Ready for Its Next Chapter\u003c\/em\u003e\u003c\/strong\u003e\u003c\/h3\u003e \u003cp\u003eMEDICUBE Deep Vita A Retinol Serum approaches visible aging through renewal and resilience rather than a single hero ingredient. Retinal, Granactive Retinoid and Retinol encourage a smoother-looking surface while Bakuchiol, Niacinamide and Adenosine support radiance and firmness. Cica, Panthenol, Ceramide and nourishing oils soften the experience, creating a thoughtfully layered South Korean treatment for skin that wants more refinement without abandoning barrier care.\u003c\/p\u003e \u003ch3\u003e\u003cstrong\u003e\u003cem\u003eFAQ\u003c\/em\u003e\u003c\/strong\u003e\u003c\/h3\u003e \u003cp\u003e\u003cstrong\u003eIs MEDICUBE Deep Vita A Retinol Serum the same as Deep Reviving Bakuchiol Retinol Serum?\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eMEDICUBE Korea currently retains the Deep Vita A Retinol Serum name, while MEDICUBE US markets the same core formula under Deep Reviving Bakuchiol Retinol Serum. The ingredient profile and retinoid positioning align across the two versions. :contentReference[oaicite:6]{index=6}\u003c\/p\u003e \u003cbr\u003e \u003cp\u003e\u003cstrong\u003eDoes the serum contain Retinal as well as Retinol?\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eYes. The formula contains both Retinal and Retinol, plus Hydroxypinacolone Retinoate and several retinyl derivatives for a multi-retinoid approach.\u003c\/p\u003e \u003cbr\u003e \u003cp\u003e\u003cstrong\u003eIs the “1%” claim 1% pure retinol?\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eNo. Current MEDICUBE information highlights 1% Granactive Retinoid, not 1% pure Retinol. The formula contains multiple retinoid forms at different undisclosed individual concentrations. :contentReference[oaicite:7]{index=7}\u003c\/p\u003e \u003cbr\u003e \u003cp\u003e\u003cstrong\u003eHow should beginners introduce the serum?\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eMEDICUBE Korea recommends using it every other evening for the first two weeks, beginning with approximately a rice-grain-sized amount on each area of concern. Frequency can then be increased gradually if the skin remains comfortable. :contentReference[oaicite:8]{index=8}\u003c\/p\u003e \u003cbr\u003e \u003cp\u003e\u003cstrong\u003eIs it suitable for sensitive skin?\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eMEDICUBE positions the serum as low-irritating and lists sensitive skin among the suitable skin types. Retinoids can still cause dryness or flaking, so gradual introduction and barrier-supportive moisturizing remain important. :contentReference[oaicite:9]{index=9}\u003c\/p\u003e \u003ch4\u003e\u003cstrong\u003e\u003cem\u003eBring Thoughtful Retinoid Renewal into Your Evening Routine\u003c\/em\u003e\u003c\/strong\u003e\u003c\/h4\u003e \u003cp\u003eLet MEDICUBE Deep Vita A Retinol Serum introduce a refined blend of retinoids, Bakuchiol and barrier-supporting care to your nighttime ritual. With consistent, gradual use, it offers an elegant approach to smoother texture, firmer-looking skin and renewed radiance.\u003c\/p\u003e\n\n\u003cbr\u003e\u003cbr\u003e","brand":"MEDICUBE","offers":[{"title":"30ml","offer_id":50423473996015,"sku":"630661_AB8HV1","price":26.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0616\/3713\/2527\/files\/1786083462166_05db09cebc7043e1a0d971e7f9c03baf.jpg?v=1786110633","url":"https:\/\/ulzzangbella.com\/fr-fr\/products\/deep-vita-a-retinol-serum-30ml-medicube","provider":"ULZZANG BELLA","version":"1.0","type":"link"}