Niacin Serum 20% 30 ml from Prof. Dr. Steinkraus. The serum
contains an effective 20% niacinamide and is enriched with
collagen-strengthening copper ions and 0.3 % hyaluronic acid.
enriched. Excellently tolerated, niacinamide is
has been proven to be involved in many biochemical reactions to
health of the skin. As an all-rounder, it strengthens
the skin barrier, has pigment-lightening,
antimicrobial, pore-refining and sebum-regulating properties
and skin-protecting and therefore protective properties.
The effect is a more even complexion and a fresher
fresher appearance of the skin.