{"product_id":"arencia-vitamin-c-booster-shot","title":"Vitamin C Booster Shot","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eThe concentrated vitamin C serum from Arencia, a Korean brand built on artisanal methods and modern ingredient science. The hero is a dual vitamin C complex: 50,000ppm of 3-O-Ethyl Ascorbic Acid (a highly stable, well-penetrating vitamin C derivative) paired with pure vitamin C for both immediate and long-term brightening. That combination is what sets this apart. Pure vitamin C fades pigment fast but oxidises quickly, while 3-O-Ethyl Ascorbic Acid stays stable through the bottle life and delivers a sustained brightening effect. Together, they hit stubborn dark spots and dullness from two angles.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eAround the vitamin C core, the formula stacks glutathione (the master antioxidant that blocks melanin production at the source) plus niacinamide for tone clarity, and vitamin E for antioxidant support. Panthenol and allantoin keep the formula gentle enough for daily use, and the texture is lightweight and fast-absorbing with no stickiness. Multi-use by design. Works as a face serum, an eye brightener, and a spot treatment on stubborn pigmentation. The kind of vitamin C product that suits customers who have found pure ascorbic acid too irritating but still want serious brightening credentials.\u003c\/p\u003e","brand":"Arencia","offers":[{"title":"Default Title","offer_id":49904972726520,"sku":"12863458209","price":24.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/5804\/4152\/files\/35_f68a66e1-6f0a-451f-8e24-6f3854bb76f0.png?v=1784702606","url":"https:\/\/kbeautyrealgems.com\/products\/arencia-vitamin-c-booster-shot","provider":"K-Beauty Real Gems","version":"1.0","type":"link"}