Energy & Focus

A stimulant changes how alert you feel by acting on the nervous system. It does not change how much ATP a cell can make. The compounds in this category are studied at the other end of that distinction: mitochondrial function, redox balance, and the molecular sensors that tell a cell how much fuel it has and what to do about it.

That also sets expectations honestly. This is slow, structural biology, not a dose you feel. If what you want is a same-afternoon lift, this is the wrong category and a provider will tell you so.

Fatigue is a symptom with a long differential, and a good clinician starts there. Thyroid disease, anemia, sleep apnea, depression, and the side effects of medications you are already taking are all common, all treatable, and all more likely than a mitochondrial problem. A provider reviewing your intake may decline and point you toward that workup instead, which is the correct outcome, not a failure of the visit.

Each treatment has its own intake — a different clinical questionnaire per product — covering your history, medications, and what you are actually experiencing. If a prescription is appropriate, the medication is compounded and dispensed by a licensed U.S. pharmacy, with dosing instructions and follow-up. A compounded medication is different from an FDA-approved product: the formulations listed here are not FDA-approved. An FDA-approved elamipretide (SS-31) product exists for one rare genetic condition, Barth syndrome, and that approval does not extend to the compounded SS-31 Promise will offer. The human evidence behind these compounds is early; if your interest is broader than daily energy, anti-aging and longevity covers the same biology from the other direction.