Myristoyl Nonapeptide-2

Myristoyl Nonapeptide-2 is a synthetic peptide—a chain of nine amino acids with a myristoyl (fatty acid) attachment. It functions as a skin conditioning agent in skincare products, working to support the skin's surface texture and appearance.This ingredient belongs to a broader category of peptides used in cosmetics for their ability to interact with skin at a molecular level. The fatty acid component enhances how the ingredient penetrates and behaves within formulations.

Peptides like Myristoyl Nonapeptide-2 work by interacting with skin cells and signalling pathways at the cellular level. The myristoyl (fatty acid) component makes the peptide more lipophilic, meaning it can penetrate the skin's outer layers more effectively than an unmodified peptide would.Once in the skin, the ingredient is thought to support natural skin conditioning processes, though the exact mechanisms remain incompletely understood in cosmetic applications.

Myristoyl Nonapeptide-2 is typically formulated by manufacturers into serums, creams and moisturisers. Use as directed on the product label. Since it's a conditioning ingredient rather than an active treatment, results are likely subtle and cumulative with regular use.

Peptides are generally well-tolerated in skincare. However, some individuals with fungal acne or Malassezia sensitivity may wish to patch test first, as certain peptide-derived ingredients can potentially feed fungal growth in susceptible individuals.