{"id":13321,"date":"2026-04-13T09:40:06","date_gmt":"2026-04-13T09:40:06","guid":{"rendered":"https:\/\/koreanwonder.com\/?post_type=product&p=13321"},"modified":"2026-04-13T09:46:04","modified_gmt":"2026-04-13T09:46:04","slug":"medicube-retinol-nmn-boosting-serum-30ml","status":"publish","type":"product","link":"https:\/\/koreanwonder.com\/en\/product\/medicube-retinol-nmn-boosting-serum-30ml\/","title":{"rendered":"Medicube Retinol NMN Boosting Serum, 30ml"},"content":{"rendered":"

Benefits<\/b><\/p>\n

Anti-Aging & Wrinkle Reduction:<\/b> Formulated with 1.9% pure, encapsulated retinol to stimulate collagen renewal and diminish fine lines, such as smile lines and crow’s feet.<\/p>\n

Firming & Elasticity:<\/b> Infused with high-purity NMN (Nicotinamide Mononucleotide) to revitalize skin cells and improve overall resilience.<\/p>\n

Texture & Pore Refinement:<\/b> Helps smooth the skin’s surface and noticeably reduce the appearance of enlarged or sagging pores.<\/p>\n

Hydration & “Glass Skin” Glow: <\/b>Provides multi-layer hydration using hyaluronic acid and squalane, boosting surface hydration by approximately 13.6% for a plumper, more radiant look.<\/p>\n

Low-Irritation Formula:<\/b> Uses “Retinol-some” technology for gradual release, making it gentle enough for sensitive and acne-prone skin when introduced slowly.\u00a0<\/span><\/p>\n

 <\/p>\n

Recommended Skin Types and Concerns<\/b><\/p>\n

All Skin Types: <\/b>Suitable for dry, oily, normal, and combination skin.<\/p>\n

Sensitive Skin: <\/b>Formulated with low-irritation technology and soothing agents like Centella Asiatica and Beta-Glucan to minimize typical retinol side effects.<\/p>\n

Troubled\/Acne-Prone Skin:<\/b> Non-comedogenic formula that helps refine texture and clear pores without causing breakouts.<\/p>\n

Mature Skin: <\/b>Specifically recommended for those concerned with sagging and loss of elasticity.\u00a0<\/span><\/p>\n

Aging Signs: <\/b>Reduces the appearance of fine lines, deep wrinkles (such as smile lines), and crow’s feet.<\/p>\n

Loss of Firmness: <\/b>NMN and peptides support natural collagen production to restore “bounce” and elasticity.<\/p>\n

Pore Issues:<\/b> Specifically targets “sagging pores” by increasing area firmness and refining overall skin texture.<\/p>\n

Dullness & Tone: <\/b>Brightens the complexion and helps fade dark spots or post-inflammatory marks for a “glass skin” effect.<\/p>\n

Dehydration: <\/b>Boosts surface hydration by over 13% using a blend of Hyaluronic Acid and Ceramides.<\/p>\n

 <\/p>\n

Active Ingredients<\/b><\/p>\n

Retinol-some (1.9%): <\/b>A patented, high-purity (99.8%) encapsulated form of retinol. Encapsulation allows for a gradual, controlled release to minimize typical retinol irritation while effectively stimulating collagen and skin renewal.<\/p>\n

NMN (Nicotinamide Mononucleotide): <\/b>A high-purity (99%) active inspired by longevity science. It works to energize skin at a cellular level, enhancing resilience and restoring a “bouncy” texture.<\/p>\n

Niacinamide:<\/b> Known for its brightening effects, it also helps regulate oil production and strengthens the skin\u2019s moisture barrier.<\/p>\n

Peptides:<\/b> This serum includes a blend (such as Acetyl Hexapeptide-8 and Palmitoyl Tripeptide-5) that supports the skin’s structural matrix to improve overall firmness and elasticity.<\/p>\n

Ceramides & Cholesterol:<\/b> Essential skin-identical lipids that reinforce the natural barrier, locking in moisture and protecting against potential irritation from high-strength actives.\u00a0<\/span><\/p>\n

Centella Asiatica:<\/b> Provides intensive soothing and reduces redness.<\/p>\n

Panthenol (Vitamin B5) & Allantoin: <\/b>Act as humectants and anti-inflammatory agents to comfort reactive skin during the retinol adaptation phase.<\/p>\n

Hyaluronic Acid Crosspolymer:<\/b> Provides multi-layer hydration for a plumper, dewy appearance without being heavy.<\/p>\n

Probiotic Ferments (Bifida & Lactobacillus):<\/b> Help reinforce the skin’s microbiome and overall comfort.<\/p>\n

 <\/p>\n

How to Use<\/b><\/p>\n

Start with a clean, dry face. Use a toner to balance the skin before applying the serum.<\/p>\n

Dispense a pea-sized amount (roughly 1\u20132 drops). Gently spread it over your face and neck, avoiding the sensitive areas around the eyes and lips.<\/p>\n

Follow with a rich moisturizer to lock in hydration and minimize potential dryness or irritation.\u00a0<\/span><\/p>\n

Recommended Schedule (The Adjustment Period)<\/b><\/p>\n

Because this serum contains a potent 1.9% retinol complex, you must introduce it gradually to avoid irritation.\u00a0<\/span><\/p>\n

Weeks 1\u20132:<\/b> Use 2\u20133 times a week on targeted areas or your full face to let your skin adjust.<\/p>\n

Week 3 onwards: <\/b>If your skin shows no redness or flaking, increase usage to every other night or every night as tolerated.\u00a0<\/span><\/p>\n

Morning Sunscreen:<\/b> Always apply a broad-spectrum sunscreen the next morning. Retinol increases skin sensitivity to UV rays, even if only applied at night.<\/p>\n

Avoid Mixing:<\/b> Do not use this serum in the same routine as strong chemical exfoliants like AHAs or BHAs, or other high-concentration vitamin C products, to prevent damaging your skin barrier.<\/p>\n

Storage: <\/b>Keep the bottle in a cool, dry place away from direct sunlight. It is recommended to use the product within 6 months of opening.<\/p>\n

 <\/p>\n

Precautions<\/b><\/p>\n

Before use, perform a patch test on the back of your hand to check for possible allergic reactions. Keep out of reach of children, away from direct sunlight, at room temperature. In case of contact with eyes, rinse with water. If an allergic reaction occurs, discontinue use and consult a doctor.<\/p>\n

 <\/p>\n

* This description was created by AI as part of the brand’s information system. If you are unsure about the product’s accuracy, you may be forced to produce errors. Please verify the product details independently.<\/p>\n","protected":false},"excerpt":{"rendered":"

Medicube Retinol NMN Boosting Serum is an advanced anti-aging nighttime treatment designed to firm skin, reduce wrinkles, and refine texture while maintaining high comfort.\u00a0<\/span><\/p>\n","protected":false},"featured_media":13312,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[1450],"product_cat":[42,538,45,44],"product_tag":[1937,1876,1995,1967],"class_list":{"0":"post-13321","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-medicube","7":"product_cat-42","8":"product_cat-new","9":"product_cat-45","10":"product_cat-44","11":"product_tag-mature-skin","12":"product_tag-1876","13":"product_tag-pores","14":"product_tag-wrinkles","16":"first","17":"instock","18":"taxable","19":"shipping-taxable","20":"purchasable","21":"product-type-simple"},"acf":[],"yoast_head":"\nMedicube Retinol NMN Boosting Serum, 30ml - Korean Wonder<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/koreanwonder.com\/en\/product\/medicube-retinol-nmn-boosting-serum-30ml\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Medicube Retinol NMN Boosting Serum, 30ml - 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