Strengthening Serum has a very effective cell-renewing formula, especially for 50+ skin. It instantly firms, hydrates and nourishes your skin. The serum contains the unique and natural Collagen+ Complex with organic blue gentian, organic Edelweiss and Centella Asiatica increases the collagen content of the skin. Strengthening Serum: Reduces deep wrinkles Improves facial contours Provides an even and clear complexion Strengthening Serum does not clog your pores and has good skin tolerability which has been dermatologically proven. Natrue guarantee label Like all other Weleda products, Strengthening Serum has the Natrue guarantee label, the strictest international quality mark for natural cosmetics. This label guarantees that the product contains only 100% natural ingredients. Our and your guarantee for organic and 100% natural ingredients. Vegan serum All Weleda products are made with respect for people, animals and nature. Strengthening Serum is vegan. The Weleda vegan label means that no animal ingredients have been used for this product.