Argireline, also known as Acetyl Hexapeptide-3, is a newer ingredient in skincare, ideal for maturing skin and diminishing the appearance of wrinkles. Argireline is the brand name of Acetyl Hexapeptide-8, a molecule formed principally of 6 amino acids (which in a row are called a peptide). It is synthetically produced in a lab, but there are no indications of any degree of toxicity and it is one of our favorite compounds for maturing skin.

Providing storage is as stated on the product vial and the vial is kept tightly sealed, the product can be stored for up to 24 months.
Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour.