{"product_id":"niacinamide-5-hyaluronic-acid-cica-brightening-hydrating-ampoule-30ml","title":"Niacinamide 5% Hyaluronic Acid Cica Brightening Hydrating Ampoule 30ml","description":"\u003ch3\u003eA brightening ampoule powered by 5% niacinamide — the maximum concentration for targeting dark spots\u003c\/h3\u003e\u003cp\u003eThis ampoule contains 5% niacinamide, the maximum concentration approved by Korea's Ministry of Food and Drug Safety for brightening functional cosmetics. It works by inhibiting melanin transfer to the skin's surface, intensively targeting hyperpigmentation and dark spots. Glutathione and ragweed extract work in synergy to help even out skin tone. The lightweight, fresh texture absorbs quickly without any sticky residue, so it layers beautifully under makeup — even in your morning routine.\u003c\/p\u003e\u003ch3\u003eClinically proven improvement in dark spots\u003c\/h3\u003e\u003cp\u003eA 3-week clinical study showed a 28.16% reduction in hyperpigmented areas and an 11.47% improvement in skin texture. Surface melanin levels decreased by 3.25%, and the formula scored 0.00 on the skin irritation index, confirming it's non-irritating and safe for sensitive skin.\u003c\/p\u003e\u003ch3\u003e8 types of hyaluronic acid and cica for hydration and soothing\u003c\/h3\u003e\u003cp\u003eEight molecular weights of hyaluronic acid — from low to high — deliver seamless hydration from the deeper layers to the surface, while panthenol strengthens the skin barrier. Four centella-derived ingredients, including madecassoside and asiaticoside, calm redness and irritation. Formulated without 20 cautionary ingredients and made with EWG Green-grade components, this gentle ampoule is ideal for anyone concerned with dark spots and melasma, lingering post-breakout marks, or dry, sensitive skin.\u003c\/p\u003e","brand":"Aout","offers":[{"title":"Single Item","offer_id":41252877336640,"sku":"1876-1","price":9.45,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0600\/8825\/4528\/files\/1784710575353.png?v=1784788299","url":"https:\/\/piyonna.com\/products\/niacinamide-5-hyaluronic-acid-cica-brightening-hydrating-ampoule-30ml","provider":"PIYONNA","version":"1.0","type":"link"}