Gotu Kola, scientifically known as Centella asiatica, is a plant belonging to the Apiaceae family and is known for its medicinal properties that have been used in traditional medicine for centuries. This plant grows naturally, especially in tropical and subtropical regions of Asia, as well as in South Africa. The leaves are shaped round or kidney-shaped, with thin and bare stems. Gotu Kola has a spreading habit, preferring wetlands and shady places. The flowers are small, pink or white, borne singly or in small groups in the leaf axils. Thanks to the bioactive components such as triterpenoid saponins, flavonoids and asiatic acid in its leaves, it provides benefits in many areas such as wound healing, skin health, memory strengthening and supporting the circulatory system.
Major Active Ingredients and Proportions
Asiaticoside (2-8%): This saponin compound is responsible for Gotu Kola's wound healing properties. It helps skin repair by promoting collagen production and has an antioxidant effect.
Madecassoside (2-6%): Madecassoside, a saponin like asiaticoside, has anti-inflammatory properties and helps improve skin health.
Asiatic acid and madecassic acid (1-4%): These triterpenic acids increase skin elasticity and strengthen the skin barrier.
Besides these compounds, Gotu Kola also contains various amino acids, vitamins (B1, B2, B3, C) and minerals. However, the percentage values of these components may vary depending on the growing conditions, the time of collection and the way the plant is processed. The medicinal uses of Gotu Kola are often based on the synergistic effects of these active ingredients.