“Low energy” is one of the most common complaints people bring to a pharmacist or GP, and it’s rarely explained by one single cause. This guide covers supplements for mitochondrial function and energy support specifically — mitochondrial efficiency is one of the more consistently studied aspects of cellular aging, which is why this overlaps closely with healthy-aging nutrition. It focuses on mitochondrial health, the cellular machinery behind energy production, and which Supremo products are built around supporting it.
Why Am I Always Tired? The Mitochondrial Angle
Persistent fatigue has many possible causes — sleep quality, stress, diet, underlying medical conditions, medication and more — and any persistent, unexplained tiredness is worth discussing with a healthcare provider rather than self-treating. That said, one genuine area of nutritional science relates to mitochondria: the structures inside almost every cell responsible for converting food into usable cellular energy. Mitochondrial efficiency is known to decline with age and can be affected by oxidative stress, which is why certain nutrients involved in mitochondrial function are of real scientific interest for general energy support.
What Actually Helps
- PQQ: studied for a specific role in supporting mitochondrial biogenesis — the process by which cells generate new mitochondria.
- CoQ10: a compound directly involved in the mitochondrial energy-production chain; naturally present in the body but levels can be affected by age and certain medications like statins.
- B-Complex (methylated): B vitamins are essential cofactors in energy metabolism; methylated forms (like methylfolate and methylcobalamin) are the forms the body can use directly, which matters for people whose bodies process the synthetic forms less efficiently.
- Pine bark extract: studied for antioxidant activity and its association with healthy circulation, which is relevant to how efficiently oxygen and nutrients reach tissue.
As with every claim on this site: these are areas of general nutritional support, not treatments for fatigue as a medical symptom. Sleep, hydration, iron and thyroid status, and overall diet quality all matter more than any single supplement.
When to See a Doctor Instead
Fatigue that’s new, severe, or that doesn’t improve with better sleep and nutrition can sometimes point to something that needs medical attention — low iron, thyroid issues, sleep apnoea, depression and various other conditions all commonly present as “always tired.” Mitochondrial-support nutrients like PQQ and CoQ10 are reasonable additions to a generally healthy routine, but they are not a substitute for ruling out an underlying medical cause if your fatigue is significant or ongoing.
Which Supremo Product Fits
Supremo Liposomal Delux is our broadest mitochondrial and antioxidant-support formula. Supremo Liposomal Pqq is a more targeted, PQQ-focused option if that’s the specific active you’re after. Supremo Liposomal Male 40+ combines several of these actives alongside creatine and magnesium for men specifically — see our Men’s Health 40+ guide for more detail there.
What a Realistic Timeline Looks Like
Mitochondrial-support nutrients aren’t stimulants, so they’re unlikely to feel like a caffeine hit. PQQ and CoQ10, in particular, are studied in the context of consistent daily use over weeks, supporting the body’s own cellular energy processes rather than providing an acute boost. If you try one of our energy-focused formulas, it’s worth judging it over a sustained period — alongside the sleep, hydration and diet basics — rather than expecting an immediate, dramatic difference from the first dose.
Learn More
For the full detail on each ingredient — benefits, dosage and safety:
- Liposomal PQQ — what it is and how it supports mitochondrial function.
- Liposomal CoQ10 — absorption, ubiquinone vs. ubiquinol, and statin considerations.
- Liposomal B-Complex — methylated forms explained.
- Liposomal Pine Bark Extract — benefits and dosage.
Frequently Asked
Why are PQQ and CoQ10 usually paired together? They work on different stages of the same process: CoQ10 is directly involved in the mitochondrial electron transport chain that produces cellular energy, while PQQ is studied for supporting mitochondrial biogenesis — the creation of new mitochondria. Formulating them together addresses both the “quality” and “quantity” side of mitochondrial function, which is the logic behind pairing them in Delux and Pqq.
What is the best supplement for mitochondrial function? There’s no single nutrient that’s definitively “best” — the most specifically studied pairing for mitochondrial function is PQQ and CoQ10, since they act on different stages of the same process (PQQ for mitochondrial biogenesis, CoQ10 for the electron transport chain itself). That’s the reasoning behind combining them in Delux and Pqq rather than relying on either alone.
What supplements support mitochondrial health? The four nutrients covered on this page each play a different, evidence-grounded role: PQQ (mitochondrial biogenesis), CoQ10 (the energy-production chain itself), methylated B-complex (essential cofactors in energy metabolism), and pine bark extract (antioxidant activity and healthy circulation). See “What Actually Helps” above for the detail on each.
What supplements support mitochondrial energy specifically? CoQ10 has the most direct mechanistic link to energy production, since it’s a working component of the mitochondrial electron transport chain that generates cellular energy. PQQ supports the same goal from a different angle, by being studied for its role in prompting cells to generate new mitochondria rather than acting on the energy-production chain itself.
You can also read more on the general mechanism behind liposomal delivery on our science behind liposomal technology page, or browse the full range on the products page. If your focus is broader healthy-aging support rather than energy specifically, see our Healthy Aging & Longevity guide.
Nothing on this page is intended to diagnose, treat, cure or prevent any disease.