{"product_id":"isntree-hyper-vitamin-c-23-serum-20ml","title":"Isntree Hyper Vitamin C 23% Serum 20ml","description":"\u003cp\u003e\u003cstrong\u003e23% pure ascorbic acid in a 20ml bottle: high-potency vitamin C kept fresh.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe \u003cstrong\u003eIsntree Hyper Vitamin C 23% Serum\u003c\/strong\u003e is a high-potency serum built on 23% pure ascorbic acid to brighten the complexion and even skin tone. The compact 20ml format is deliberate: pure vitamin C oxidises over time, and a smaller bottle means you finish it while it's still potent rather than watching a large bottle turn brown.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Benefits\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e23% pure ascorbic acid for high-potency brightening\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eEvens skin tone and brings radiance to dull complexions\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact 20ml format\u003c\/strong\u003e: keeps vitamin C fresher through the use cycle\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eEthyl Ascorbyl Ether adds a second, more stable vitamin C form\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSuited to targeted dark-spot and tone-care routines\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eHero Ingredients\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e \u003cli\u003e \u003cstrong\u003eAscorbic Acid 23%\u003c\/strong\u003e: pure vitamin C at high concentration for brightening\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eEthyl Ascorbyl Ether\u003c\/strong\u003e: a more stable vitamin C derivative working alongside the pure form\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eBetula Platyphylla Japonica (Birch) Juice\u003c\/strong\u003e: hydrates alongside the active\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003ePanthenol + Tocopherol\u003c\/strong\u003e: support comfort and antioxidant stability\u003c\/li\u003e \u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWho It’s For\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eDull, uneven skin wanting a high-strength vitamin C. Introduce gradually if new to pure ascorbic acid.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow to Use\u003c\/strong\u003e\u003c\/p\u003e\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eCleanse and tone\u003c\/strong\u003e: Apply to clean skin after toner.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse a small amount\u003c\/strong\u003e: Smooth two to three drops over the face, avoiding the eye area.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLet it absorb\u003c\/strong\u003e: Wait until the serum has settled before moisturiser.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtect in the morning\u003c\/strong\u003e: Finish with broad-spectrum sunscreen.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003e\u003cstrong\u003ePro Tips\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStore it carefully\u003c\/strong\u003e: Keep the bottle tightly closed in a cool, dark place.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWatch the colour\u003c\/strong\u003e: Replace it if the serum becomes deeply brown or changes smell.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntroduce gradually\u003c\/strong\u003e: High-strength pure vitamin C may tingle on sensitive skin.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse sunscreen\u003c\/strong\u003e: Daily SPF supports a brightening routine.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIngredients\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eWater, Ascorbic Acid (23%), Propanediol, Betaine, 1,2-Hexanediol, Polyglycerin-3, Tromethamine, Ethyl Ascorbyl Ether, Hydroxyethyl Urea, Betula Platyphylla Japonica Juice, Ethylhexylglycerin, Adenosine, Disodium EDTA, Panthenol, Gardenia Florida Fruit Extract, Dextrin, Tocopherol\u003c\/p\u003e","brand":"Isntree","offers":[{"title":"20ml","offer_id":48519793017076,"sku":"606615_CXXPE6","price":37.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0815\/1348\/0436\/files\/1758788722039_ef6ce8f06f48433d8b21df3a9ef6afaa_ed35e92c-3408-4d6a-9fd3-481f85301765.png?v=1781104121","url":"https:\/\/areumda.com\/en-nz\/products\/isntree-hyper-vitamin-c-23-serum-20ml","provider":"areumda","version":"1.0","type":"link"}