Snap-8 is a topical anti-wrinkle peptide often referred to as a “Botox alternative.” It is a synthetic octapeptide that works by reducing muscle contractions that cause expression lines, particularly on the forehead and around the eyes. As a safer, non-invasive alternative to botulinum toxin injections, Snap-8 is widely used in anti-aging skincare products to smooth dynamic wrinkles and improve skin appearance.