Benefits<\/b><\/p>\n
Brightens Skin and Evens Tone:<\/b> The high concentration of 15% niacinamide works to visibly reduce dullness and discoloration, promoting a clear and radiant complexion.<\/p>\n
Fades Dark Spots and Pigmentation: <\/b>Both niacinamide and the yuja fruit oil help to diminish the appearance of dark spots, pigmentation spots, and acne marks.<\/p>\n
Deep Hydration:<\/b> Infused with ingredients like panthenol, squalane, hyaluronic acid, and shea butter, the serum provides lasting moisture and strengthens the skin’s moisture barrier to maintain deep hydration and prevent water loss.<\/p>\n
Improves Skin Texture and Resilience: <\/b>The serum helps to refine skin texture, making it smoother and softer, while also improving the skin’s overall resilience.<\/p>\n
Soothes and Calms: <\/b>Ingredients such as panthenol minimize inflammation and bring relief to irritated or sensitive skin, improving barrier function to reduce sensitivity.<\/p>\n
Provides Antioxidant Protection:<\/b> The yuzu fruit oil and glutathione offer antioxidant benefits, protecting the skin from environmental stressors.<\/p>\n
Non-Greasy Formula:<\/b> It features a lightweight, fast-absorbing texture with agar gum capsules that delivers freshness and hydration without any sticky residue, making it suitable for all skin types, including oily and sensitive skin.\u00a0<\/span><\/p>\n <\/p>\n Ideal for:<\/b><\/p>\n Dull skin, with blemishes or uneven skin tone<\/p>\n Those seeking hydration and a lightening effect<\/p>\n Day and night routines with a light, fresh texture<\/p>\n All skin types, including combination or sensitive skin<\/p>\n <\/p>\n Key Ingredients:<\/b><\/p>\n Niacinamide 5%:<\/b> Brightens uneven skin tone, reduces dark spots, and strengthens the skin barrier.<\/p>\n Yuja (Korean lemon):<\/b> Rich in natural vitamin C, it fights oxidative stress and gives a healthy glow.<\/p>\n Glutathione and adenosine:<\/b> Improve firmness, smooth fine lines, and provide an anti-aging effect.<\/p>\n Ceramides and hyaluronic acid: <\/b>Deeply hydrate and protect the skin.<\/p>\n <\/p>\n How to use:<\/b><\/p>\n After cleansing and toning, apply a moderate amount to the skin evenly and gently pat it for better absorption.<\/p>\n <\/p>\n Precautions when using<\/b><\/p>\n 1. Consult a specialist if you have abnormal symptoms or side effects such as a skin rash, swelling, or itchiness during use or from exposure to direct sunlight after use.<\/p>\n 2. Do not use on wounds or other affected areas.<\/p>\n 3. Storage and handling instructions<\/p>\n a) Keep out of reach of children.<\/p>\n b) Keep away from direct sunlight.<\/p>\n 4. Avoid the area around the eyes during use<\/p>\n","protected":false},"excerpt":{"rendered":" K-Secret Seoul 1988 Glow Serum: Niacinamide 15% + Yuja is a popular skincare product designed to brighten skin, reduce dark spots, and even out skin tone.<\/p>\n","protected":false},"featured_media":16908,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[1548],"product_cat":[1162,1326,54,1350],"product_tag":[2947],"class_list":{"0":"post-10513","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-k-secret","7":"product_cat-cosmetics-for-mens","8":"product_cat-face-care","9":"product_cat-serum-ampoule","10":"product_cat-serums","11":"product_tag-sebum","13":"first","14":"instock","15":"taxable","16":"shipping-taxable","17":"purchasable","18":"product-type-simple"},"acf":[],"yoast_head":"\n