The serum provides the skin with all the benefits of vitamin C and nourishes particularly gently. The high concentration of 3-O-ethyl ascorbic acid, a stable derivative of vitamin C, strengthens the skin, gives new energy and protects against free radicals. In addition, the serum promotes collagen production, counteracting fine lines and wrinkles. This gives the skin a smooth, fresh and even appearance.A special complex of three different mushroom extracts ideally complements the effect of vitamin C: Silver Ear provides long-lasting moisture, Semmelporling soothes, while Reishi refines the complexion and strengthens the skin.Due to the combination of vitamin C and mushroom extracts, the serum achieves effective, long-lasting results while being gentle on the skin. Therefore, the vitamin C complex is suitable for daily use for all skin types.Due to the active herbal ingredients of this product, natural clouding is possible.How to use: Apply a few drops of the serum to the face, neck and décolleté in the morning and evening after cleansing. Gently pat the serum into the skin. Afterwards, apply your usual Susanne Kaufmann care products.