Vitis Vinifera Stem Extract

Vitis Vinifera Stem Extract is derived from the stems of the common grapevine plant. It is rich in polyphenols—naturally occurring plant compounds that include flavonoids, anthocyanins, and stilbenoids such as resveratrol. These bioactive molecules are responsible for the extract's skin conditioning and protective properties.In skincare formulations, this ingredient functions primarily as a skin conditioner and protectant. It is used to help maintain skin barrier integrity and support the skin's natural defences, though the evidence for specific topical efficacy in humans remains limited.

The extract works primarily through its high polyphenol content. These compounds are believed to function as antioxidants, helping to neutralise reactive oxygen species that accumulate from sun exposure, pollution, and normal skin metabolism. This antioxidant action may help protect skin cells from damage.The extract may also support skin barrier function and have mild anti-inflammatory effects, though most of the mechanistic research has been conducted in laboratory settings or animal models rather than human skin. The specific pathways active in topical application remain less clearly def…

Vitis Vinifera Stem Extract is typically found in serums, moisturisers, and protective skincare products. As it functions as a conditioning and antioxidant ingredient, it works well in formulations designed to support skin barrier health and defence. It is often combined with other plant extracts or antioxidants to create a more comprehensive protective system. There are no specific restrictions on frequency of use.

This ingredient is generally well-tolerated by most skin types. Allergic contact dermatitis is possible but uncommon. Those with known sensitivity to grape or plant-derived ingredients should perform a patch test first.