Prof. Dr Steinkraus’s barrier-stabilising and balancing Ectoin Serum with 2% ectoin provides optimal, exceptionally light skincare for all skin types. It is also ideal for caring for particularly sensitive and irritated skin. Excellent active ingredients trigger a rapid self-repair process – delivering long-lasting effects for a healthy complexion. The Ectoin Serum provides maximum hydration and, with an extra boost of light lipids, ensures visible nourishment and restoration for normal skin, but especially for stressed and sensitive skin.