Peptides, 5 benefits of the fundamental molecules that must not be missing in your skin care routine

Peptides are “building blocks” that make up the skin’s proteins, so they bring great benefits

For a smooth and radiant skin , peptides play an essential role , molecules formed by two or more amino acids that make up proteins, to which many benefits are due .

These linear molecules with 2 or more amino acids are joined by a peptide bond . That is with the amino group (-NH2) attached to the carboxyl group (-COOH).

Peptides are “building blocks” that make up proteins. In fact they are decisive for the very structure of the skin. In particular, they stimulate the production of collagen and elastin. And they also favor the production of new proteins.

For the beauty and health of the skin, specific ingredients are used that preserve the dermis. These substances should never be missing from our skincare routine.

Such as hyaluronic acid , found in serums and moisturizers. While Vitamin C is an excellent antioxidant treatment option for all skin types.

Among the other ingredients that should be included in the beauty routine of mature skin are peptides. These molecules counteract wrinkles and signs of aging.

In fact, they activate a filling action in case of furrows and skin relaxation. You can also try natural remedies that act as effective anti-wrinkles .

These skin bricks can be of synthetic or natural origin and act in a specific way.

There are various neuropeptides in the epidermis, but the ability to make or use these molecules properly is lost with age.

To remedy this drawback, pharmaceutical and cosmetic companies put peptide-based creams and serums on the market. Thus the skin is stimulated to produce more collagen and elastin naturally.

The various types of peptides essential for the skin

The benefits of peptides differ according to the function of the various types. But they are typically able to repair the skin barrier and hydrate the skin.

Furthermore, these molecules improve tone and reduce expression lines. Another advantage of peptides is that they are useful for all skin types, even the most sensitive ones.

Neuropeptides are divided into four main categories : signal ones, transporters, neurotransmitter inhibitors, enzyme inhibitors.

In the case of the signal category, they have the function of activating the fibroblasts of the skin to produce more collagen, elastin and other proteins. Thanks to these substances, the skin appears more toned and fuller.

The transport peptides release trace elements, such as copper and magnesium, which accelerate the repair process and enzymatic processes. Their job is to improve collagen synthesis and skin elasticity. In fact, they help to make the skin more compact and radiant.

Molecules that act as neurotransmitter inhibitors block the release of acetylcholine . Thus they intervene in certain processes and modify the muscular contractions of the face.

In practice, they allow you to relax the muscles and attenuate facial expressions. These peptides are capable of reducing some types of wrinkles as demonstrated by various in vivo studies.

The peptide inhibitors of the enzymes counteract the degradation of collagen and other proteins. Basically they inhibit oxidative processes. But they are also able to reduce depigmentation.

The benefits of peptides on the skin

Summarizing the benefits of these protein components, 5 essential functions can be identified.

First of all, the peptides favor a natural increase in the production of collagen and elastin for a more toned skin.

Their defense role is revealed in the action of preserving the skin barrier .

Peptides are precious substances as they are allies against skin aging . In fact, they counteract wrinkles and expression lines.

Among the benefits of peptides, their ability to improve skin tone should also be noted . In order to make the skin more compact and smooth.

But these substances also hinder the degradation of collagen and thus make the skin more elastic .

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