The Doctor Babor Glow Bi-Phase Ampoule Serum Concentrate is a rich 2-phase texture for the intensive care of dull, tired-looking skin. The antioxidant complex of effective vitamin C, vitamin E and astaxanthin supports collagen synthesis and reduces the appearance of fine lines and wrinkles. In addition, the skin's own protection against oxidative stress can be increased. Precious plant oils support the skin barrier and protect against transepidermal water loss. The result is an improved skin texture and a more even complexion full of radiance.