Arbutin 2% + Niacinamide 5% + Glutathione

A concentrated serum featuring 5% niacinamide and 2% arbutin alongside glutathione to target stubborn dark spots and uneven tone. It’s a smart choice for those dealing with post-breakout marks or sun damage who haven't had luck with vitamin C alone. The addition of panthenol and dipotassium glycyrrhizate keeps the potency balanced, making it a reliable daily staple rather than a harsh treatment.