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.
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| Illustration including a Tetrapeptide chain (four amino acids). |
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.
