Cirnol by Sakai is a dietary supplement formulated to enhance peripheral circulation, focusing on the legs. This product combines a range of active ingredients, such as citrus bioflavonoids that provide antioxidant properties, and plant extracts like blueberry, butcher's broom, horse chestnut, red vine, and ginkgo, known for their benefits to circulatory health. Cirnol is designed for those who spend long hours standing or sitting, like office workers or drivers. It is also useful for long flights, helping to prevent feelings of heaviness in the legs. It is recommended to take the tablets twice daily after breakfast and lunch, always with a glass of water. This supplement not only improves circulation but can also provide significant relief from discomfort associated with lack of movement.