AHA Serum 30ml from Prof. Dr. Steinkraus. For a radiant, smooth and soft
soft appearance. The product contains 7% glycolic acid (AHA), 5% gluconolactone (PHA) and
gluconolactone (PHA) and 3% succinic acid, the product contains an effective and balanced
mild, effectively exfoliating acids that refine the skin's texture and moisturize it.
and moisturize the skin. Vitamin B12 also activates cell metabolism,
strengthens the skin barrier and develops antioxidant properties.