{"product_id":"miracle-muse-stiva-a-cream-retinal-2","title":"Miracle Muse Stiva A Cream Retinal","description":"\u003ch3\u003eNiosome-stabilized 2.5% Retinal Cream\u003c\/h3\u003e\u003cp\u003eThis cream encapsulates retinal—a notoriously unstable ingredient prone to breakdown from light, heat, and air—in niosome capsules to keep it stable and effective. Formulated with patented technology (Patent No. 10-2334706), it's designed to deliver active retinal deep into the skin texture intact. Recognized by Korea's Ministry of Food and Drug Safety as a dual-functional cosmetic for brightening and wrinkle improvement, it contains niacinamide (brightening) and adenosine (wrinkle care). Beyond retinal, the formula includes growth factors like EGF, FGF, and IGF, plus L-arginine (for oil-moisture balance) and moringa peptide complex (Patent No. 10-2304418) to support hydration and firmness.\u003c\/p\u003e\u003ch3\u003eIrritation-tested on sensitive skin\u003c\/h3\u003e\u003cp\u003eCompleted irritation testing at the Korea Institute of Dermatological Sciences with 30 participants with normal skin and 32 with sensitive skin. If you're new to retinal, start with a small amount (about 2mm) every other night for two weeks, then transition to nightly use from week three once your skin has adjusted. Avoid using simultaneously with high-concentration vitamin C, AHA (exfoliating acids), or BHA (pore-refining acids)—alternate them on different nights instead.\u003c\/p\u003e\u003ch3\u003eFor skin needing firmness and tone evening\u003c\/h3\u003e\u003cp\u003eA great fit if you're concerned with a dull complexion, fine lines, or loss of elasticity. Propanediol and trehalose add a dewy, hydrated finish, and the formula works on both face and body. Suitable for all genders. Store in a cool place between 3–10°C, and always apply sunscreen during the day if using this product.\u003c\/p\u003e","brand":"miraclemuse","offers":[{"title":"Stiva A Cream 1pc","offer_id":41288218705984,"sku":"2947-1","price":47.33,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0600\/8825\/4528\/files\/46904_202512021532060339_77690_5b1a59a5-5b62-40f6-b126-680405748952.png?v=1782700400","url":"https:\/\/piyonna.com\/products\/miracle-muse-stiva-a-cream-retinal-2","provider":"PIYONNA","version":"1.0","type":"link"}