Vbyotics Vitex (Virginia chasteberry) is a dietary supplement in the form of vegan capsules. This product is used to help regulate hormonal balance in women. Vitex chasteberry, also known as Vitex, is a plant traditionally used to relieve symptoms of premenstrual syndrome and regulate the menstrual cycle. It is recommended to take one capsule daily with a glass of water, preferably at breakfast. It is important to follow the manufacturers instructions and consult a healthcare professional before starting any supplement. Composition The main ingredient in this product is chasteberry, also known as Vitex.