There are a number of different products that contain acetyl hexapeptide 8, but in most cases, these items are available from high-end skin retailers, spas, and from your dermatologists. Even the best serums, creams, and other products that contain acetyl hexapeptide 8 usually also include other peptides as their active ingredients to help regenerate skin cells. If you are unsure how this peptide will affect you, then it is best to buy a product that contains acetyl hexapeptide 8 from a doctor or dermatologist who can advise you about its usage and possible side effects. Serums and creams that contain this peptide are also available through major retailers online, but most of these products are quite expensive and may exceed your skin care budget.