Acetyl tetrapeptides are short peptides made up of four amino acids that have been modified by the addition of an acetyl group. Several types of acetyl tetrapeptides can be distinguished. Learn more here.
The acetyl tetrapeptide-3 helps combat hair loss by increasing the synthesis of extracellular matrix proteins, thereby allowing better anchoring of the hair.
Is acetyl tetrapeptide-3 gentler than minoxidil?
Yes, acetyl tetrapeptide-3 is milder than minoxidil. The use of minoxidil is not suitable for the most sensitive scalps.
Is acetyl tetrapeptide-3 a drug?
Acetyl tetrapeptide-3 is not considered a drug by the ANSM, but rather a cosmetic active ingredient.
What is the difference between peptides and acetyl tetrapeptides?
The peptides constitute a broad family of molecules made up of amino acids. Tetrapeptides are a subcategory composed of four amino acids. The addition of an acetyl group modifies certain chemical properties of the molecule.
In what types of products are acetyl tetrapeptides found?
They are often found in serums and creams, although some, such as acetyl tetrapeptide-3, may also be present in hair care products.
What are the main acetyl tetrapeptides used in cosmetics?
Acetyl tetrapeptide-3, acetyl tetrapeptide-9, and acetyl tetrapeptide-11 are among the most commonly used in cosmetics.
What is the difference between tetrapeptides and pentapeptides?
Tetrapeptides are composed of four amino acids, while pentapeptides contain five. This difference can influence their biological properties.
Can acetyl tetrapeptides be used around the eyes?
Certain products intended for use around the eye contour contain these peptides. Their tolerability depends on the overall formulation.
Are acetyl tetrapeptides suitable for daily use?
Yes, they can be used in products intended for everyday use.
Are acetyl tetrapeptides of natural origin?
Acetyl tetrapeptides are generally obtained through laboratory synthesis.
