Red Grape Vine Leaf

Red grape vine leaves are the leaves of the Vitis vinifera plant, commonly known as the common grape vine. The leaves are typically harvested during the growing season and can be used fresh, dried, or preserved in brine. They have a long history of culinary use in various cultures, particularly in Mediterranean and Middle Eastern cuisine.

Manufacturers may use red grape vine leaf extract for its potential antioxidant properties, often found in dietary supplements and health-focused food products. It is also sometimes included in meal replacements or bodybuilding supplements. The leaves themselves can be used as a wrapper for stuffed dishes, imparting a distinct flavour.

Red grape vine leaf is not an authorised food additive in Great Britain and does not have an E-number. It is primarily consumed as part of a food or as a dietary supplement. Some research suggests that compounds in red grape vine leaf may have antioxidant and anti-inflammatory effects, and may support circulatory health. However, robust clinical evidence for specific health benefits in humans at typical dietary intakes is still developing. EFSA has evaluated grape seed and skin extracts, but not specifically red grape vine leaf in isolation for food additive purposes.