Rejunex CD3 Capsule is used to manage nutritional deficiencies, nerve weakness, and joint discomfort associated with conditions such as osteoporosis, osteomalacia, and chronic fatigue. It contains essential active ingredients including Vitamin D3, Vitamin B12, and Calcium. This medication works by enhancing calcium absorption and boosting cellular immunity, which helps support mobility and nerve health. Always follow the dosage instructions and consult your doctor to achieve optimal therapeutic benefits.