Glutaweis Glutathione Radiance Serum

The presence of Glutathione, along with Red Algae, Pentavitin, and a range of vitamins (A, B3, C), suggests it might have a focus on brightening and providing deep moisture, while also offering antioxidant protection.

The fact that it's vegan and suitable for all skin types is definitely a plus for people with sensitive or varied skin types. The packaging size (30 ml) is fairly standard for serums.