APLB Glutathione Niacinamide Ampoule Serum [40ml] MarkhamBeauty The Vivia Anti Blemish and Skin Tone Equalizing Skin Serum Glutathione Guerniss Raw Glutathione Niacinamide 5% Body Serum 240ml If your skin's been looking dull and feeling a little sensitive, this one's worth a try. The APLB Glutathione Niacinamide Ampoule Serum helps even out tone without messing with your skin barrier. Glow in every drop! Meet APLB Glutathione Niacinamide Ampoule Serum your shortcut to brighter, smoother, healthier skin Skin loving benefits: Brightens dull skin & evens tone