{"product_id":"seoul-1988-serum-retinal-liposome-2-black-ginseng","title":"SEOUL 1988 Serum : Retinal Liposome 2% + Black Ginseng","description":"\u003ch3\u003eHigh-Density Firming Serum with Retinal and Black Ginseng\u003c\/h3\u003e\u003cp\u003eA firming care serum that combines 2% retinal—11 times more reactive than retinol—with black ginseng extract. Liposome technology encapsulates retinal in micro-capsules for stable delivery, allowing this high-performance ingredient to adhere gently to skin while minimizing irritation. It delivers the deep nourishment of a cream with the lightweight adherence of a serum, finishing fresh without any sticky residue.\u003c\/p\u003e\u003ch3\u003eVisible Skin Changes After 2 Weeks of Use\u003c\/h3\u003e\u003cp\u003eMeaningful results were confirmed in a human application test conducted on 21 adult women aged 36–60.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e11.69% improvement in skin texture roughness\u003c\/li\u003e\n\u003cli\u003e6.87% improvement in skin elasticity aging index\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eA separate skin irritation test confirmed a non-irritating result, making it safe for sensitive skin.\u003c\/p\u003e\u003ch3\u003eA Formula That Targets Texture, Tone, and Firmness All at Once\u003c\/h3\u003e\u003cp\u003eThe hero ingredient, retinal, helps smooth rough skin texture and supports turnover cycle management. Black ginseng extract delivers nourishment to tired skin and focuses on firming care. Niacinamide, a tone-correcting ingredient, helps brighten a dull complexion, while bakuchiol works in synergy with retinal to complement firming care. Formulated without artificial fragrance, this serum is recommended for those concerned with loss of firmness, sagging skin, or a dull, lackluster complexion.\u003c\/p\u003e","brand":"KSecret","offers":[{"title":"Seoul 1988 Serum: Retinal Liposome 2% + Black Ginseng","offer_id":41121335803968,"sku":"733-1","price":13.3,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0600\/8825\/4528\/files\/1779255510858_2eb87266-d9c2-436c-b8ed-9960390b7c45.png?v=1779415429","url":"https:\/\/piyonna.com\/products\/seoul-1988-serum-retinal-liposome-2-black-ginseng","provider":"PIYONNA","version":"1.0","type":"link"}