New PQQ Research Is Out. Here Is Why Taking It Alone May Not Be Enough

Pyrroloquinoline quinone, usually shortened to PQQ, has been building steam in the supplement world for years. Now, new research on PQQ and mitochondrial function is giving people fresh reasons to pay attention. But if you are thinking about adding a plain PQQ supplement to your routine, there is something important you should know first.

PQQ works best as part of a bigger system. Taking it by itself may leave real benefits on the table. Let's walk through the research, then talk about what actually makes sense if you want to support your cells the smart way.

What Is PQQ?

PQQ is a small compound found in trace amounts in foods like kiwi, green peppers, and fermented soybeans. Researchers became interested in it because of its role in mitochondria, which are the tiny structures inside your cells that produce energy.

As people age, mitochondrial function naturally slows down. This is part of why energy and recovery can feel different later in life. PQQ has been studied for its potential to support the growth of new mitochondria, a process scientists call mitochondrial biogenesis.

What the New Research Shows

Recent research has looked at how PQQ affects mitochondrial biogenesis at the cellular level. Lab studies show that small concentrations of PQQ, used over a 24 to 48 hour window, increased mitochondrial DNA and improved cellular respiration in liver cells. The mechanism involves activating two pathways in the body known as PGC-1α and CREB, both of which are tied to how your cells generate new mitochondria.

"People whose RBANS scores are lower may see a more pronounced improvement after taking the PQQ supplements," according to researchers studying PQQ's effects on cognitive function in aging populations.

Separate animal research found that PQQ supplementation increased fatty acid oxidation and energy expenditure, which points to a possible role in how the body manages fuel and metabolism. Researchers have generally described 100 to 200 mg per kilogram of body weight as a safer dosage range in the studies conducted so far, though human clinical trials are still working out ideal doses for specific outcomes.

This research is promising. But here is the catch that most PQQ-only supplements do not tell you.

A Closer Look at Mitochondrial Biogenesis

Mitochondrial biogenesis is a term you will see a lot in longevity research right now. It simply means the process of making new mitochondria inside your cells. As you age, this process tends to slow down, and older mitochondria can become less efficient.

Researchers have zeroed in on a few key signaling pathways that control this process. Two of the most studied are called PGC-1α and CREB. Think of these as internal switches that tell your cells it is time to build fresh mitochondria. PQQ appears to help flip these switches on.

This matters because mitochondria are not permanent. They wear out and need to be replaced, similar to how your skin cells are constantly renewing. A body that can build fresh mitochondria efficiently may be better equipped to keep up with the demands of daily life as the years go by.

Why PQQ Alone Has a Gap

Mitochondria do not run on PQQ alone. Building new mitochondria is only useful if your cells also have enough raw material to fuel them. That raw material largely comes from a molecule called NAD+.

Think of it like building a new car engine but forgetting to fill the gas tank. PQQ research suggests it can help spark the construction of new mitochondria. But without enough NAD+, those new mitochondria do not have what they need to actually produce energy efficiently.

This is exactly why comparing supplements matters. A plain PQQ capsule addresses one part of the puzzle. It does not address NAD+ decline, which is one of the most well documented parts of cellular aging. You can read more about this connection in our article on understanding NAD+ and cellular energy.

What About Mitochondrial Quality, Not Just Quantity

Building new mitochondria is only half of the picture. Your body also needs a way to clear out old, damaged mitochondria so they do not drag down cell function. This process is called mitophagy, and it is a completely different mechanism than biogenesis.

This is where Urolithin A comes in. Urolithin A is a compound your gut bacteria can produce from foods like pomegranates, walnuts, and berries, though the amount your body makes naturally varies a lot from person to person. Urolithin A has become one of the most studied compounds in mitochondrial research because of its role in supporting this cellular cleanup process.

Put simply, PQQ may help your cells build new mitochondria. Urolithin A may help your cells clear out the old ones. NAD+ support from Nicotinamide Riboside gives those mitochondria fuel to run on. These are three separate mechanisms working toward the same goal, which is why looking at them together, rather than picking just one, makes sense from a research standpoint.

Comparing Your Options

Here is a side by side look at what a single-ingredient PQQ supplement offers compared to a complete formula that pairs PQQ with NAD+ support and other researched compounds.

This article is for educational purposes only. It is not medical advice. Please talk to your doctor before starting any new supplement, especially if you take medication or have a health condition.

This is the core idea behind pairing PQQ with NAD+ boosting ingredients instead of taking PQQ in isolation. The two work on different, complementary parts of the same system.

What Is Inside UroNAD Capsules and Gummies

Youth Engine Labs built the UroNAD Complex around this exact idea: give your cells everything they need, not just one piece of the puzzle. Each serving delivers 1000mg of the core complex, split evenly between:

• Nicotinamide Riboside (500mg): a direct building block your body uses to help produce NAD+
• Urolithin A (500mg): a compound studied for supporting the mitochondrial quality control process, sometimes called mitophagy

On top of that, each serving also includes:

1. Trimethylglycine, also known as TMG or Betaine Anhydrous, at 350mg
2. Trans-Resveratrol at 100mg
3. Apigenin from celery seed extract at 20mg
4. Pyrroloquinoline Quinone Disodium Salt, also known as PQQ, at 10mg
5. Spermidine as Spermidine Trihydrochloride at 10mg
6. Astaxanthin from Haematococcus pluvialis at 10mg

You can find the full ingredient sourcing details on our ingredients page, and see how each compound fits into our overall approach on our science page.

Two Ways to Take It

UroNAD Capsules are taken as three capsules with water each morning. If you prefer something easier to take on the go, UroNAD Gummies deliver the same complex in a cherry flavored gummy, taken two per day, also in the morning. Both are formulated with the same transparent, fully dosed UroNAD Complex.

If you have already been reading about PQQ, Urolithin A, or NAD+ separately, it may be worth reading our related articles on mitochondria and how cellular power determines how you age and cellular renewal and the body's built-in anti-aging system. These break down why a whole-system approach tends to make more sense than chasing one trending ingredient at a time.

How to Think About Choosing a Supplement

When you are comparing supplements, it helps to ask what problem each ingredient is actually solving. A single-ingredient PQQ product solves one small piece of a much bigger system. That is not necessarily bad, but it does mean you may need to buy and manage several separate supplements to cover the same ground.

A combined formula like UroNAD is built to reduce that guesswork. Instead of researching and purchasing PQQ, NAD+ precursors, and mitophagy support separately, everything is measured out and combined into one daily serving. This also means the ingredients are dosed in relation to each other, rather than randomly stacked together.

Convenience and consistency matter here too. It is much easier to stick with one daily routine than to remember three or four different bottles every morning. Consistency is often the biggest factor in whether a supplement routine actually produces noticeable results over time.

Why We Do Not Overpromise

We want to be direct about something. No supplement, including ours, can reverse aging or cure any condition. What research does support is that specific ingredients, taken consistently and in transparent amounts, may support the systems your body already uses for cellular energy and renewal.

That is the standard we hold every UroNAD product to. If you want to dig deeper into how we think about safety, sourcing, and realistic expectations, visit our about us page or browse our FAQ page.

Quick FAQ

Is PQQ the same thing as CoQ10?
No. They are different compounds, though both are studied in relation to mitochondrial health. PQQ is being studied for helping build new mitochondria, while CoQ10 plays a role in how existing mitochondria produce energy.

Why does UroNAD combine PQQ with NAD+ boosting ingredients instead of selling PQQ alone?
Because research suggests these ingredients work on different parts of the same system. Building new mitochondria and fueling existing ones both matter, so a formula that addresses both may make more sense than one that only addresses one piece.

How much PQQ is in UroNAD Capsules and Gummies?
Each serving contains 10mg of PQQ as Pyrroloquinoline Quinone Disodium Salt, along with the full list of ingredients in the UroNAD Complex.

Do I need to take both the capsules and the gummies?
No. Each product delivers the full UroNAD Complex on its own. Choose whichever format fits your routine better.

Will PQQ or UroNAD cure fatigue or reverse aging?
No supplement can make that claim responsibly. UroNAD is designed to support your body's own cellular energy and renewal systems, not to cure or reverse anything.

Key Takeaways

• New research continues to support PQQ's role in mitochondrial biogenesis and cellular energy pathways
• PQQ alone does not address NAD+ decline, which is a separate and well documented part of cellular aging
• Pairing PQQ with Nicotinamide Riboside and Urolithin A targets more of the mitochondrial system at once
• UroNAD Capsules and Gummies deliver a fully transparent 1000mg complex, plus five additional researched ingredients
• Both formats are taken once daily in the morning, making it easy to build a consistent routine

If you are ready to move beyond single-ingredient guesswork, take a look at UroNAD Capsules or UroNAD Gummies and see the full, transparent ingredient panel for yourself.

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.