Boneflash D3 400iu Oral Drops are used for managing Vitamin D deficiency. It contains Cholecalciferol (Vitamin D3), which can help the body absorb essential nutrients like calcium and phosphates for bone strength. It may assist in managing conditions like osteoporosis and osteomalacia to help keep bones strong and less prone to damage. It is useful for people who get very little sunlight or have trouble absorbing nutrients from food. Boneflash D3 400iu Oral Drops can help improve Vitamin D levels and maintain bone health and overall wellbeing.