CXM102 is an activator of autophagy. This compound induces autophagy in aged BMSCs, rejuvenating them and promoting their preferential differentiation into osteoblasts. CXM102 enhances the nuclear translocation of transcription factor EB (TFEB) and the formation of osteoblasts. In middle-aged male mice, it stimulates bone anabolic metabolism, reduces marrow adipocytes, delays bone loss, lowers serum inflammation levels, reduces organ fibrosis, and extends lifespan.