melanotan ii developed by which company (“Tan Jabs”): Why They're Not Worth The Risk Melanotan 2 - Oath Research
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Not sure whether MOTS-c, NAD+, or both fits your protocol

(PubMed) Abramovici A, Gandley RE, Clifton RG, et al

The key factor undermining the diagnosis and treatment efficacy of ME/CFS is the failure to identify the cause of this disease

178 RoeAJZhangSBhadeliaRAJohnsonEJLichtensteinAHRogersGTet al
