{"product_id":"centellian24-glutathione-toning-ampoule-30ml","title":"Centellian24 - Glutathione Toning Ampoule 30ml","description":"\u003cp\u003eCentellian24 Glutathione Toning Ampoule is one of the most concentrated formulas in the category — a 200,000ppm glutathione toning complex backed by tranexamic acid, niacinamide, melatonin and milk exosomes.\u003c\/p\u003e\u003ch2\u003e200,000ppm — what that means\u003c\/h2\u003e\u003cp\u003ePpm is parts per million, so the glutathione toning complex makes up 20% of the formula. Honest framing: that’s the complex, not pure glutathione — but it puts the tone actives at the center of the bottle rather than the end of the ingredient list.\u003c\/p\u003e\u003ch2\u003eHow glutathione works on tone\u003c\/h2\u003e\u003cp\u003eIt’s an antioxidant that inhibits melanin production — excess melanin is what shows up as hyperpigmentation and uneven tone. Reducing new pigment while old pigment naturally sheds is how brightening actually happens.\u003c\/p\u003e\u003ch2\u003e10,000ppm tranexamic acid\u003c\/h2\u003e\u003cp\u003eA serious dose of one of the most respected pigmentation ingredients — originally pharmaceutical, now the go-to for stubborn dark spots and post-blemish marks.\u003c\/p\u003e\u003ch2\u003eMelatonin, vitamin C and milk exosomes\u003c\/h2\u003e\u003cp\u003eThe antioxidant support cast: protection against the free-radical damage that accelerates visible aging, plus exosomes from the newest generation of renewal ingredients.\u003c\/p\u003e\u003ch2\u003eDevice-compatible\u003c\/h2\u003e\u003cp\u003eThe brand pairs this ampoule with its Derma Pulse microcurrent device for deeper delivery — optional, but the formula is built to work with it.\u003c\/p\u003e\u003ch2\u003eHow to use\u003c\/h2\u003e\u003cp\u003eAfter cleansing and toning, apply an appropriate amount to face and neck and pat gently for absorption. Follow with moisturizer, and sunscreen in the morning. Use morning and evening.\u003c\/p\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eIs 200,000ppm safe for daily use?\u003c\/h3\u003e\u003cp\u003eIt’s the complex concentration, formulated for twice-daily use. Introduce it gradually if your skin reacts easily, and patch test first.\u003c\/p\u003e\u003ch3\u003eWhat does tranexamic acid add?\u003c\/h3\u003e\u003cp\u003eIt targets stubborn discoloration through a different pathway than glutathione — the two together cover more ground than either alone.\u003c\/p\u003e\u003ch3\u003eDo I need the microcurrent device?\u003c\/h3\u003e\u003cp\u003eNo — the ampoule works on its own. The device is the brand’s optional upgrade for delivery.\u003c\/p\u003e\u003ch3\u003eHow long until tone evens out?\u003c\/h3\u003e\u003cp\u003eEight to twelve weeks of daily use with sunscreen — sunscreen decides whether the progress holds.\u003c\/p\u003e\u003ch3\u003eCan I use it with vitamin C?\u003c\/h3\u003e\u003cp\u003eIt already contains vitamin C — layering more is fine for most skin, one new active at a time.\u003c\/p\u003e\u003ch2\u003ePairs well with\u003c\/h2\u003e\u003cp\u003eBrowse \u003ca href=\"https:\/\/k-touch.us\/collections\/sun-damage-pigmentation\"\u003epigmentation care\u003c\/a\u003e, \u003ca href=\"https:\/\/k-touch.us\/collections\/niacinamide\"\u003eniacinamide\u003c\/a\u003e and \u003ca href=\"https:\/\/k-touch.us\/collections\/brightening-even-skin-tone\"\u003ebrightening\u003c\/a\u003e picks.\u003c\/p\u003e","brand":"Centellian24","offers":[{"title":"Default Title","offer_id":48606791401694,"sku":"8063006755-C07","price":26.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/9453\/6926\/files\/IMG-6352.png?v=1787278259","url":"https:\/\/k-touch.us\/products\/centellian24-glutathione-toning-ampoule-30ml","provider":"K-Touch","version":"1.0","type":"link"}