Institut Esthederm Age Proteom Advanced Serum is the ground breaking innovation that is clinically proven to slow down skin ageing by -49% and reduce all 5 visible signs of ageing. It's the first serum that durably protects and strengthens the proteome to ensure long-term protection of the skin’s youthfulness. It's the 1st serum that durably protects and strengthens the proteome (the skins complete set of proteins, including collagen and elastin) to ensure long-term protection of the skin’s youthfulness. It's been formulated with exclusive technologies and patented active ingredients