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It is not a generic list of popular longevity peptides

A C20 fatty diacid moiety attached at position 20 extends its half-life dramatically, allowing once-weekly dosing instead of the multiple daily injections that earlier peptides required

ArenazaUrquijo EM, Boyle R, Casaletto K, et al

This injection is commonly used in patients suffering from vitamin B deficiencies, neuropathic pain, neuritis, and general weakness

Willingness to be consistent and build habits: Tesamorelin is not a shortcut

Maintaining improvements long-term requires either continued use or transition to lifestyle interventions that sustain AMPK activation (resistance training, caloric cycling)