Dark spots have always been my skin struggle, but the No.5 Glutathione Serum truly helped., With Glutathione, Niacinamide & TXA, it helps brighten skin, fade dark spots, and even out skin tone. Super Solutions, Glutathione Skin Brightener, 30 Veg Capsules Glutathione for Skin Explore Glutathione Tablets Side Effects 3D Lifestyle PK numbuzin No.5+ Vitamin Concentrated Serum (Glutathione + Vitamin Boosting Serum) Suitable For: Dull & tired skin Uneven skin tone Pigmented dark spot prone skin Normal, dry Lets take a closer look to ingredients in No. 5 Serum, All of them are active ingredients to help brighten dull skin, fade dark spots, and reduce hyperpigmentation to reveal a brighter and glowing