The Rejuvenation Ampoule Serum Concentrate, the successor to the Peptide Power Serum Ampoule, reduces the depth of wrinkles with an innovative 6.5% EGF Peptide complex of peptides and growth factors and supports skin firmness and the skin's collagen production. The miniprotein it contains has also been shown to have the potential to extend the duration of action of Botox by 70%. Multimolecular hyaluronic acids bind moisture in the different layers of the skin and help prevent transepidermal water loss. Enriched with the exclusive BIOGEN PLANT EXTRACT, the crowning glory of Babor research, the skin's processes are stimulated and thus the youthful agility of the skin is promoted. 0.47 oz. Made in Germany.