PROBLEM TO BE SOLVED: To provide a highly safe and easily administrable bone therapeutic composition.SOLUTION: The bone therapeutic composition includes a Boussingaultia baselloides extract. This composition is useful as a composition for peroral or injecting use. This composition can be used for treating bone dysbolism including osteoporosis, osteosclerosis fragilitas generalisata, osteosclerosis, hypercalcemia, Paget's disease of bone, nephrogenic osteodystrophia, chronic articular rheumatism and osteoarthritis.