Peptides are not a new concept in skincare; they have been around for a few decades, but they are starting to trend as anti-aging miracle workers. A peptide is merely a building block made from short chains of amino acids (anything containing less than 50 amino acid bonds is considered a peptide). Proteins make up anatomical tissue structures, including the integumentary system, where our skin protects us from the outside world.
In this story, we will go into detail about three popular types of peptides used in skincare and anti-aging formulation, which include the old and trusted Matrixyl (plus its newer generation adaptations), Copper Peptides, and the topical Botox alternative, or "Faux-tox", Argireline.