There is no way around it

There is no way without them in the beauty industry: peptides! A variety of different peptides and polypeptides are used in skin care, as they are important components of the skin. 

Peptides are composed of amino acids (if they contain more than 10 amino acids, they are called polypeptides). They work diligently to form proteins, which in turn can boost collagen production, repair damages, improve skin elasticity and improve its overall appearance. These benefits are the reason why they are such a popular active ingredient in skincare. Each peptide is first and foremost a hydrating substance and is therefore suitable for the care of almost all skin types. However, there are differences, which is why dermatology distinguishes between the following types of peptides:

Signal peptides

Signal peptides play a key role as messengers in metabolic processes, e.g. in wound healing as well as firming and elasticity of the skin. Certain members of this group are said to increase the formation of collagen and other cell structures. Matrixyl (palmitoyl pentapeptide-4), for example, stimulates collagen production and can help to reduce the appearance of wrinkles.

Transport peptides

A well-known and currently popular representative of this category is the "copper peptide". Among other things, it is responsible for the release and stabilisation of copper. Because copper - the third most common trace element in our body - is essential for the formation of collagen. Transport peptides can channel copper into collagen synthesis and thus support the formation of firming skin structures.

Neurotransmitter-inhibiting peptides

They are primarily intended to improve the signs of mimic skin ageing. This class of peptides is said to reduce the transmission of signals to muscle cells and thus - similar to Botox - prevent muscle movement. A well-known example is Argireline (acetyl hexapeptide-3), which is often referred to as "topical Botox".

Enzyme-inhibiting peptides

They inhibit certain substances that are responsible for the breakdown of cell structures such as collagen or elastin. If these substances are blocked, the breakdown of collagen or elastin is slowed down and the two structural components of the skin remain for longer. e.g. Palmitoyl Tetrapeptide-7 can be used to slow down the skin ageing process.

Peptides are a real enrichment for the facial care routine. They are therefore often combined with each other. But as with all other active ingredients: Only in the right mixture of active ingredients, for example in combination with antioxidants, vitamins, and moisturisers, they can combat signs of skin ageing and keep the skin looking healthy.