Ресвератрол – чудо-молекула в средствах против старения

According to scientific evidence, resveratrol is now increasingly being used as an active ingredient in cosmetics and dermatological preparations.

It has been the subject of intense research over the past two decades, and scientists sometimes refer to it as the "miracle molecule"because it really does the impossible and improves skin astonishingly.

Why is this ingredient so special and what effects does it achieve on the skin? com in this article. What is resveratrol

  • How resveratrol affects the skin
  • Antioxidant activity of resveratrol
  • Resveratrol: total skin rejuvenation
  • and What is resveratrol Resveratrol belongs to the polyphenols, a group of about 8,000 compounds, a naturally occurring substance found in wine, fruits (grapes, pomegranate), vegetables, chocolate, tea and extra virgin olive oil. 

It was first isolated in 1939 from white hellebore root

(Veratrum grandiflorum).

In 1976, resveratrol was characterized as My default imagephytoalexin

, a substance synthesized by leaf tissue in response to a fungal infection in grapes.

Resveratrol can be obtained by extraction from plants by chemical or biotechnological synthesis.

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How resveratrol affects the skin Resveratrol is highly permeable to human skin, crossing the skin barrier in a neutral (non-ionized) form, and remains readily available in the stratum corneum. Resveratrol penetrates into different layers of the skin gradually while maintaining antioxidant effectiveness.

Resveratrol

is reported to be: extremely powerful antioxidant

;
modulator of genetic expression through signal transduction;

inhibitor of mediators of inflammation and melanogenesis;

has antibacterial and phytohormonal effects;
  • has the ability to regenerate cells/tissues; has an anti-aging effect;
  • prolongs lifespan
  • neither.
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  • Antioxidant activity of resveratrol

The antioxidant activity of resveratrol is realized through the following mechanisms: decrease in reactive oxygen species;

increased nitric oxide synthesis, which in turn acts as an antioxidant in vivo, scavenging superoxide radicals;

maintaining the concentration of intracellular antioxidants such as glutathione;

an increase in several antioxidant enzymes, including glutathione peroxidase, glutathione S-transferase, and glutathione reductase. Antioxidants applied to the skin are considered useful in

control of oxidative stress
    associated with skin aging and pigmentation disorders.
  • Some of the mechanisms of action of resveratrol mentioned in the description of its antioxidant activity are also involved in the anti-inflammatory effect of this substance. In particular, resveratrol inhibits TNF-α-induced expression of inflammatory cytokines.
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Resveratrol: total skin rejuvenation

Resveratrol has been found to prevent the degradation of elastin and hyaluronic acid. Resveratrol has been shown to have an anti-glycation effect and can stimulate fibroblast proliferation, thereby helping to stimulate the production of collagen types I and II and preventing skin damage and aging. Thus, the introduction of solutions containing resveratrol allows you to achieve a colossal rejuvenating effect.

A drug

RRS

®

HA

TENSOR

LIFT

, presented by

by the Academy of Scientific Beauty, contains, in addition to resveratrol, and hyaluronic acid, thanks to which it not only improves the condition of the skin, but also has an instant lifting effect. In addition, skin-derived resveratrol is an attractive alternative to supplementation. Resveratrol has an antioxidant effect, stimulates collagen production and blocks melanogenesis

, providing a protective effect against various changes associated with skin aging.

When exposed to resveratrol-containing formulations for skin repair and rejuvenation after chemical peels, resveratrol
increases the thickness of the dermis and epidermis

by stimulating collagen production, which can increase skin density and elasticity, contributing to My default imagerejuvenation and reduction of wrinkles

.

Resveratrol has

biological effects on the skin and has a wide range of properties, including: antioxidant action;

anti-inflammatory effect;

My default imageinhibition of melanogenesis;

stimulation of collagen synthesis;

increases lifespan.

    Due to the many positive effects of resveratrol, as an additional home care, it is worth recommending that the patient use
  • NIGHT
  • INTENSIVE
  • REPAIR
  • R
  • with resveratrol.

This product contains resveratrol and viniferins to help combat the effects of daily environmental aggressors on the skin. You may also be interested to know: How does tranexamic acid treat age spots

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