Acetyl Octapeptide-3 CAS 868844-74-0 is a synthetic peptide designed to target and reduce the appearance of wrinkles and fine lines. It works by inhibiting the release of neurotransmitters responsible for muscle contraction. This action helps relax facial muscles, resulting in a smoother, more youthful complexion. Therefore, skin care products containing Acetyl Octapeptide-3 CAS 868844-74-0 are highly sought after for their ability to combat the signs of aging.