Skin and hair health

Perhaps you know this moment in front of the mirror: You actually feel full of energy, yet your face suddenly looks tired. Your skin feels tight even though you just applied cream. Fine lines seem to have deepened overnight, and your hair, once easy to manage, suddenly feels dry, much thinner, or brittle.

Note: A shorter version of this article appeared in Nina Ruge’s newsletter at www.stayoung.de. Below you will find the detailed medical classification with a scientific basis.