{"product_id":"vt-niacinamide-glutathione-yellow-micro-bubble-serum-70ml","title":"VT Cosmetics - Niacinamide Glutathione Yellow Micro Bubble Serum 70ml","description":"\u003cp\u003eVT Niacinamide Glutathione Yellow Micro Bubble Serum turns the brightening pair into a self-foaming treatment — dense micro bubbles that carry niacinamide and glutathione into the skin.\u003c\/p\u003e\u003ch2\u003eWhy bubbles?\u003c\/h2\u003e\u003cp\u003eThe micro-sized bubbles are the delivery method: small, dense particles that break down on skin and help the actives reach where flat serums sit on the surface. It’s also simply satisfying to use — which keeps a routine going.\u003c\/p\u003e\u003ch2\u003eNiacinamide and glutathione\u003c\/h2\u003e\u003cp\u003eThe defining brightening duo of the moment. Niacinamide is among the best-studied ingredients for the look of uneven tone; glutathione is the antioxidant Korea has trusted for radiance for years.\u003c\/p\u003e\u003ch2\u003eFor skin that looks tired\u003c\/h2\u003e\u003cp\u003eDullness usually reads as a combination of uneven tone and dehydration. This targets both — actives for the tone, a fresh hydrating base for the light-reflecting part.\u003c\/p\u003e\u003ch2\u003eA sensory step that earns its place\u003c\/h2\u003e\u003cp\u003eHonest framing: the foam itself doesn’t brighten — the actives do. What the format genuinely changes is even application and the likelihood you’ll actually use it twice a day.\u003c\/p\u003e\u003ch2\u003eSunscreen finishes the job\u003c\/h2\u003e\u003cp\u003eTone-focused skincare only works alongside daily SPF. New pigment forms as fast as old pigment fades without it — this matters more than any serum.\u003c\/p\u003e\u003ch2\u003eHow to use\u003c\/h2\u003e\u003cp\u003eAfter toner, dispense and watch the micro bubbles form, then massage gently over face and neck until absorbed. Follow with moisturizer, and sunscreen in the morning. Use morning and evening.\u003c\/p\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eDo the bubbles tingle?\u003c\/h3\u003e\u003cp\u003eA light fizzing sensation as they break down is normal and passes quickly. It’s not the sting of an acid.\u003c\/p\u003e\u003ch3\u003eCan I use it with vitamin C or retinol?\u003c\/h3\u003e\u003cp\u003eYes — niacinamide layers well with both. Introduce one new active at a time.\u003c\/p\u003e\u003ch3\u003eHow long until tone improves?\u003c\/h3\u003e\u003cp\u003eEight to twelve weeks of daily use with sunscreen. Hydration and glow show much sooner.\u003c\/p\u003e\u003ch3\u003eIs it suitable for sensitive skin?\u003c\/h3\u003e\u003cp\u003eBoth actives are well tolerated. Patch test first if your skin reacts easily.\u003c\/p\u003e\u003ch3\u003eWhere does it go in my routine?\u003c\/h3\u003e\u003cp\u003eAfter toner, before moisturizer — a standard serum step, just foamier.\u003c\/p\u003e\u003ch2\u003ePairs well with\u003c\/h2\u003e\u003cp\u003ePair with the \u003ca href=\"https:\/\/k-touch.us\/products\/vt-g2-glutathione-brightening-ampoule-30ml\"\u003eVT G2 Glutathione Brightening Ampoule\u003c\/a\u003e. Browse \u003ca href=\"https:\/\/k-touch.us\/collections\/niacinamide\"\u003eniacinamide\u003c\/a\u003e, \u003ca href=\"https:\/\/k-touch.us\/collections\/brightening-even-skin-tone\"\u003ebrightening\u003c\/a\u003e and \u003ca href=\"https:\/\/k-touch.us\/collections\/korean-serums\"\u003eKorean serums\u003c\/a\u003e.\u003c\/p\u003e","brand":"VT Cosmetics","offers":[{"title":"Default Title","offer_id":48606790746334,"sku":"12153521937","price":26.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/9453\/6926\/files\/IMG-6373.png?v=1787281659","url":"https:\/\/k-touch.us\/es\/products\/vt-niacinamide-glutathione-yellow-micro-bubble-serum-70ml","provider":"K-Touch","version":"1.0","type":"link"}