{"product_id":"maeyoung-niacin-toning-serum","title":"Maeyoung Niacin Toning Serum","description":"\u003ch3\u003eA toning serum that absorbs in 3 seconds and visibly targets dark spots in just 3 days\u003c\/h3\u003e\u003cp\u003eThis serum features a patented nano-micellar idebenone complex that enhances skin absorption, delivering brightening actives quickly and effectively. Formulated with a triple brightening system—5% high-concentration niacinamide, tranexamic acid, and glutathione—it intensively targets dull skin tone and lingering dark spots. The watery gel texture bursts on contact like water, leaving a fresh, non-sticky finish. Certified as a dual-functional cosmetic for both brightening and wrinkle improvement.\u003c\/p\u003e\u003ch3\u003eClinically proven hydration and dark spot improvement\u003c\/h3\u003e\u003cp\u003eIn human application tests, a single use improved hydration by 254.9% across 20 layers of the stratum corneum. After 3 days of use, melanin in pigmented areas (dark spot marks) decreased by 16.5%. By 4 weeks, improvement reached 29.6%. Completed both low-irritation and sensitive skin suitability tests, making it gentle enough for daily use on even reactive skin.\u003c\/p\u003e\u003ch3\u003eIngredient design for every skin tone concern\u003c\/h3\u003e\u003cp\u003eEach key ingredient plays a distinct role:\u003cbr\u003e- Niacinamide (5%): Evens skin tone and visibly reduces dark spots\u003cbr\u003e- Tranexamic Acid: Blocks melanin transfer to manage hidden pigmentation\u003cbr\u003e- Glutathione (98% purity): Inhibits melanin production for foundational tone care\u003cbr\u003e- Patented Idebenone Complex: Nano-micellar technology (10nm) enhances ingredient absorption\u003c\/p\u003e\u003cp\u003eRecommended for those with lackluster, dull-looking skin, anyone seeking dark spot care and a radiant complexion, and those looking for a high-concentration serum without the sticky feel. Enriched with sea buckthorn water for added hydration, and finished with a subtle citrus-herb scent for a refreshing sensorial experience.\u003c\/p\u003e","brand":"May Young","offers":[{"title":"Serum 30ml","offer_id":41288226472000,"sku":"3016-1","price":29.91,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0600\/8825\/4528\/files\/41330_202604221328580825_62917.jpg?v=1782700789","url":"https:\/\/piyonna.com\/products\/maeyoung-niacin-toning-serum","provider":"PIYONNA","version":"1.0","type":"link"}