Vitis vinifera (grape) vine extract is a botanical ingredient obtained from the tree of the same name, the grapevine. In the stem as well as in the leaves, seeds and grapes, there are constituents of interest from a health point of view. Ascorbic acid, biotin, malic acid, resveratrol, various polyphenols possess a wide range of biological properties with anti-inflammatory, antioxidant action.

It should be borne in mind that the quantity of the constituents depends on various factors such as extraction methods and techniques.

The name describes the structure of the molecule:

• "Vitis" refers to the genus of plants from which the extract is derived, specifically grapevines.
• "vinifera"  is a specific name that describes a particular species of grapevine, known as the European wine grape.
• "vine extract" indicates that the extract is derived from the vine of the Vitis vinifera plant.

Description of raw materials used in production.

• The primary raw material is the Vitis vinifera plant, specifically the stems, leaves, and seeds. These components contain high levels of natural antioxidants.

Step-by-step summary of industrial chemical synthesis process.

• Selection and harvesting of mature Vitis vinifera stems and leaves.
• Cleaning and washing the plant materials to remove impurities.
• Grinding the plant material into a more manageable form.
• Subjecting the ground material to an extraction process, typically using solvents like ethanol or water, to draw out the desired compounds.
• Removal of the solvent through evaporation or distillation processes.
• Further purification of the extract through methods like chromatography or filtration.

The extract can range from light brown to dark green, depending on the extraction method and the specific part of the plant used. Its consistency can vary from liquid to semi-solid.

What it is used for and where

Medical Applications

Resveratrol, a key component of the vine extract, has been shown to have heart health benefits when taken as a supplement.

Due to its anti-inflammatory and antioxidant properties, it's used in treatments for sensitive or irritated skin.

Cosmetics

Vitis vinifera vine extract is valued for its antioxidant, anti-inflammatory, and anti-aging properties. It's a popular ingredient in beauty products, especially in anti-wrinkle creams and serums. 

Skin conditioning agent. It is the mainstay of topical skin treatment as it has the function of restoring, increasing or improving skin tolerance to external factors, including melanocyte tolerance. The most important function of the conditioning agent is to prevent skin dehydration, but the subject is rather complex and involves emollients and humectants that can be added in the formulation.

CAS  85594-37-2   84929-27-1

EC number   287-896-9   284-511-6

Commercial Applications

Cosmetics. Vitis vinifera vine extract is widely utilized in skincare products like creams, lotions, and serums. Due to its potent antioxidant properties, it guards the skin against free radical damage, delays aging signs, and enhances skin radiance.

Hair Products. Used in shampoos and conditioners to shield hair from environmental damage and to enhance its shine.