A foundation helps even out your skin tone and hides any impurities in your skin. One of the features of this product is that it's extra moisturizing.
From AllBeauty
Lumene - Invisible Illumination [KAUNIS] Instant Glow Fresh Skin Tint Universal Light 30ml for Women
Lookfantastic
Lumene Invisible Illumination [KAUNIS] Instant Glow Fresh Skin Tint Universal 30ml (Various Shades) - Light
Parfumdreams
Lumene Invisible Illumination Instant Glow Fresh Skin Tint Female 30 ml