The Oxytokin formula consists of a number of peptides -- amino acids that have a rejuvenating effect on the skin. Octapeptide helps to relax facial muscles, in the same way as the injectable Botox substance, Peption-5, is an ingredient that has been shown to reduce wrinkles by up to 47%, Argiline, is another natural 'Botox' alternative, Oligopeptide stimulates collagen production, Sodium Hyaluronate is a powerful hydrator and skin 'plumper' and Glycerin provides lubrication and helps to keep moisture.