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TETRAPEPTIDE-18

Description

Tetrapeptide-18 is a synthetic peptide composed of four amino acids, specifically designed to target facial muscle contractions and minimize the appearance of expression lines and wrinkles. This innovative ingredient works by modulating neurotransmitter release at the neuromuscular junction, effectively reducing muscle tension and promoting a smoother, more relaxed appearance of the skin.

Studies have shown that Tetrapeptide-18 can significantly decrease the depth and visibility of expression lines, particularly in areas prone to dynamic wrinkles such as the forehead, crow's feet, and nasolabial folds. Its mechanism of action is similar to that of botulinum toxin, but with a milder and more gradual effect, making it suitable for topical application in skincare formulations.

The ingredient demonstrates excellent skin penetration capabilities and has been found to be safe for long-term use. Tetrapeptide-18 is often incorporated into anti-aging serums, creams, and masks at concentrations ranging from 2-5%. It synergizes well with other peptides and antioxidants, enhancing overall skin rejuvenation effects. Regular use of products containing Tetrapeptide-18 can lead to visibly smoother, more youthful-looking skin within 4-8 weeks of consistent application.