Ze-Tox™ uses a combination of peptides that mimic the effect of botulinum injections without injections. Please note: This will not create muscle atrophy. This formula contains both Snap-8™ and Acetyl Hexapeptide-8.   Snap-8™ is a octapeptide which is a polypeptide chain consisting of 8 amino acids.  It's known as a neuropeptide which is marketed as a alternative to Botox.  It's designed to reduce fine lines by limiting the ability of neurotransmitters to activate movement in facial muscles. Acetyl Hexapeptide-8 often referred to as Argireline, is a peptide complex made up of 6 amino acids which work by inhibiting the release of neurotransmitters which signal muscle contractions.  Recommended to be combined with microchanneling or microneedling. Recommended to use entire bottle once opened, however may be stored in the fridge up to 7 days.  5ml