Science behind this product: Peptides are chains of amino acids that help to build up certain proteins needed by the skin such as collagen, elastin and keratin. These skin proteins are naturally synthesised by our body and are responsible for maintaining the resilience and firmness of the skin. However, with increasing age, the capacity of our body to generate these proteins (growth factors) gradually diminishes and absence of cell replacement leads to aging. Formulated with a high concentration of 7% Matrixyl 3000 peptides which is tested to regulate the expression of Progerin, a senescence marker which accumulates with age. It supports the activation of the cutaneous repair process, and in particular at the level of the fragile and UVdamage prone papillary dermis, thus is suitable and effective antiaging serum for all skin types.