{"product_id":"numbuzin-no-5-glutathione-vitamin-concentrated-serum","title":"No.5+ Glutathione Vitamin Concentrated Serum","description":"\u003ch3\u003eA glutathione and vitamin C serum that targets dark spots with synergistic power\u003c\/h3\u003e\u003cp\u003eThis is the serum you reach for when you want to tackle a dull complexion and dark spots in one step. Glutathione adds luminosity to the skin, while vitamin C lifts away dullness to reveal a brighter, more even texture. With 4% tranexamic acid and 5% niacinamide, it intensively targets hyperpigmentation and uneven tone, helping to create a more uniform complexion.\u003c\/p\u003e\u003ch3\u003eVisible skin improvements confirmed after 4 weeks of use\u003c\/h3\u003e\u003cp\u003eClinical testing showed improved hyperpigmentation after 4 weeks of use. Skin tone evenness improved by 18.90%, and the formula completed dermatologist testing and skin irritation testing with a 0.00% irritation rate. It's a gentle formulation that even sensitive skin can use with confidence.\u003c\/p\u003e\u003ch3\u003eThe go-to choice for skin concerned with dark spots and dullness\u003c\/h3\u003e\u003cp\u003eWith consistent morning and evening use, it effectively addresses hyperpigmentation and dark spots. When your skin looks dull, this serum restores hydration and a healthy radiance. Housed in a black glass bottle to prevent oxidation, the formula's stability is carefully protected. For amplified results, pair it with the No.5 toner pads from the same line.\u003c\/p\u003e","brand":"numbuzin","offers":[{"title":"No.5+ Glutathione Vitamin Concentrated Serum","offer_id":41100747800640,"sku":"198-1","price":14.98,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0600\/8825\/4528\/files\/1773038237090.jpg?v=1778040091","url":"https:\/\/piyonna.com\/products\/numbuzin-no-5-glutathione-vitamin-concentrated-serum","provider":"PIYONNA","version":"1.0","type":"link"}