{"id":10512,"date":"2026-03-29T01:21:56","date_gmt":"2026-03-29T01:21:56","guid":{"rendered":"https:\/\/koreanwonder.com\/?post_type=product&#038;p=10512"},"modified":"2026-04-08T23:50:55","modified_gmt":"2026-04-08T23:50:55","slug":"k-secret-seoul-1988-serum-retinal-liposome-2-black-ginseng-30ml","status":"publish","type":"product","link":"https:\/\/koreanwonder.com\/en\/product\/k-secret-seoul-1988-serum-retinal-liposome-2-black-ginseng-30ml\/","title":{"rendered":"K-SECRET Seoul 1988 Serum: Retinal Liposome 2% + Black Ginseng, 30ml"},"content":{"rendered":"<p><b>Benefits<\/b><\/p>\n<p><b>Anti-Aging &amp; Wrinkle Reduction: <\/b>The 2% Retinal Liposome (a fast-acting, yet gentle form of Vitamin A) helps stimulate cell regeneration and collagen production, visibly reducing the appearance of wrinkles, fine lines, and other signs of aging.<\/p>\n<p><b>Enhanced Skin Elasticity &amp; Firmness:<\/b> The formula, enriched with 58% Black Ginseng Extract and a blend of peptides and bakuchiol, helps improve skin firmness and elasticity.<\/p>\n<p><b>Brightening &amp; Even Skin Tone:<\/b> Ingredients like black ginseng extract and niacinamide work to fade discoloration, reduce pigmentation\/dark spots, and provide a more radiant, even complexion.<\/p>\n<p><b>Antioxidant Protection:<\/b> The black ginseng extract offers powerful antioxidant benefits, helping to protect the skin from environmental stressors and free radical damage.<\/p>\n<p><b>Improved Skin Texture &amp; Pores:<\/b> The serum helps refine rough skin texture, smooth the skin&#8217;s surface, and manage oil production, which can aid in minimizing the appearance of pores and preventing acne breakouts.<\/p>\n<p><b>Hydration &amp; Soothing:<\/b> The serum includes ingredients like Vitamin E<span class=\"Apple-converted-space\">\u00a0 <\/span>and glycerin to help retain moisture and support the skin barrier, minimizing irritation often associated with retinoids.<\/p>\n<p>&nbsp;<\/p>\n<p><b>Skin Type<\/b><\/p>\n<p><b>All Skin Types:<\/b> The product is explicitly formulated and dermatologist-tested to be suitable for all skin types, with a lightweight texture that absorbs quickly without a greasy residue.<\/p>\n<p><b>Sensitive Skin: <\/b>The serum uses an encapsulated form of retinal (liposomal retinal) to enhance stability and absorption, which helps minimize irritation often associated with retinoids, making it a gentle yet effective option for sensitive skin.<\/p>\n<p><b>Aging\/Mature Skin: <\/b>It is especially beneficial for those with mature skin or who are looking for anti-aging solutions, targeting fine lines, wrinkles, and loss of elasticity.<\/p>\n<p><b>Oily\/Acne-Prone Skin:<\/b> Ingredients like niacinamide and certain botanical extracts help regulate sebum (oil) production, refine skin texture, and reduce the appearance of enlarged pores and blemishes.<\/p>\n<p><b>Dry Skin: <\/b>The formula includes humectants like glycerin and soothing ingredients such as bakuchiol and sunflower seed oil, which help hydrate and reinforce the skin barrier, addressing dryness concerns.<\/p>\n<p>&nbsp;<\/p>\n<p><b>Active Ingredients<\/b><\/p>\n<p><b>Retinal Liposome 2%:<\/b> Retinal is a potent derivative of Vitamin A that requires only one conversion step to become active retinoic acid in the skin, making it faster-acting than traditional retinol while being gentler and less irritating. The liposomal encapsulation helps stabilize the ingredient and ensures optimal absorption. It helps prevent signs of aging like fine lines, wrinkles, and uneven texture, and can also help reduce acne breakouts.<\/p>\n<p><b>Black Ginseng Extract (58%):<\/b> Derived from the Panax Ginseng root, this extract is rich in potent antioxidants<span class=\"Apple-converted-space\">\u00a0 <\/span>that protect the skin from environmental damage and free radicals. It is known to boost skin vitality, stimulate collagen production, and improve the skin&#8217;s overall firmness and elasticity.<\/p>\n<p><b>Niacinamide (Vitamin B3):<\/b> This &#8220;superstar&#8221; ingredient helps with skin brightening, evening out skin tone, reducing the appearance of dark spots and pores, and strengthening the skin barrier.<\/p>\n<p><b>Bakuchiol: <\/b>A plant-based alternative to retinol, bakuchiol acts similarly to retinol in its ability to improve photoaging, but is generally better tolerated. It complements the retinal, providing additional antioxidant and anti-inflammatory benefits.<\/p>\n<p><b>Peptides: <\/b>The formula includes three different signaling proteins (SH-Oligopeptide-1, SH-Oligopeptide-2, SH-Polypeptide-1) that help promote collagen synthesis and improve skin firmness and elasticity.<\/p>\n<p><b>Vitamin C and E:<\/b> These antioxidants (specifically 3-O-Ethyl Ascorbic Acid and Tocopherol) work together to protect the skin from oxidative stress and help retain moisture.<\/p>\n<p>&nbsp;<\/p>\n<p><b>How to use:<\/b><\/p>\n<p>1. After cleansing and toning before bed, apply a pea-sized amount to the skin as part of your nighttime skincare routine.<\/p>\n<p>2. Gently massage the entire face until fully absorbed, then apply a moisturizer for optimal skin hydration and nourishment.<\/p>\n<p>&nbsp;<\/p>\n<p><b>Precautions<\/b><\/p>\n<p>Before use, perform a patch test on the back of your hand to check for possible allergic reactions. Store out of reach of children, out of direct sunlight, at room temperature. In case of contact with eyes, rinse with plenty of water. If an allergic reaction occurs, discontinue use and consult a doctor.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>K-Secret Seoul 1988 Serum: Retinal Liposome 2% + Black Ginseng is a high-potency anti-aging facial serum designed to stimulate cellular regeneration and improve skin elasticity.<\/p>\n","protected":false},"featured_media":16961,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[1548],"product_cat":[1326,54,1350],"product_tag":[2026,1985,2001,1967],"class_list":{"0":"post-10512","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-k-secret","7":"product_cat-face-care","8":"product_cat-serum-ampoule","9":"product_cat-serums","10":"product_tag-dullness","11":"product_tag-pigmentation","12":"product_tag-spots","13":"product_tag-wrinkles","15":"first","16":"instock","17":"taxable","18":"shipping-taxable","19":"purchasable","20":"product-type-simple"},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - 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