Many scales include this feature
Landmark 2017 Cell paper One of the foundational studies (by Baar et al.) was titled Targeted apoptosis of senescent cells restores tissue homeostasis in response to chemotoxicity and aging. This work demonstrated: In mice that were aged or given chemotherapy (accelerated ageing), treatment with FOXO4-DRI improved physical performance, fur quality, and renal function
Revised Robert's cytoprotection and adaptive cytoprotection and stable gastric pentadecapeptide BPC 157
I hope you get lots of replies
Sikiric et al., 2003) or muscle (Staresinic et al., 2006) or tendon (Staresinic et al., 2003
Note changes in how rested you feel, dream vividness, and morning energy levels