If you do find an online clinic offering MOTS-c, it's important to make sure that the service only provides pharmaceutical-grade peptides, provides a proper medical intake, and promises good oversight throughout treatment
(PubMed) Fu JY, Che HL, Tan DM, Teng KT
A Spectra Systems FL2000 fluorometer (Spectra Physics, Mountain View, California, USA) was used for detection, with excitation and emission at 394 and 480 nm, respectively
These signals do not guarantee a product is unsafe, but they do suggest that claims may not be evidence-based
doi: 10.1038/s41589-019-0408-1 20 ParkerJLDemeJCKolokourisDKuteyiGBigginPCLeaSMet al
Inexpensive addition ($20-$40 monthly) with modest benefits warranting inclusion