Two supplements on the same shelf both list 20 mg of PQQ. One pairs it with 100 mg of ubiquinol in one capsule. The other pairs it with 75 mg of ubiquinone in two capsules and also contains 35 mg of zinc. Those are meaningfully different purchases, even before you ask what evidence exists for PQQ with CoQ10. A third option provides CoQ10 without listing PQQ at all.
The quickest way to compare them is to separate three questions. Do you want PQQ in the formula? Do you care which form of CoQ10 it uses? What else would you be taking with it? The answers point toward different products. They also prevent the familiar mistake of assuming that a larger number, a longer ingredient list, or the word “mitochondrial” means better results in people.
PQQ, ubiquinone and ubiquinol in plain English
PQQ is short for pyrroloquinoline quinone. Ubiquinone and ubiquinol are forms of coenzyme Q10, usually shortened to CoQ10. Ubiquinone is the oxidized form and ubiquinol is the reduced form. In chemistry, “reduced” describes the molecule’s electron state. It does not mean the manufacturer reduced the ingredient amount, weakened the formula, or added less of it. Keeping the chemical name and the milligram amount on separate lines makes shopping considerably easier.
CoQ10 is involved in the machinery cells use to produce energy. A product that includes it can accurately describe a biological role without establishing that someone taking the supplement will feel more energetic. The difference matters when comparing a broad nutritional claim with an outcome you actually care about. Feeling less tired, completing a workout more easily, and changing a blood marker are different things to measure. National Center for Complementary and Integrative Health on CoQ10
PQQ is its own ingredient. It does not become CoQ10 when the two appear together, and milligrams of one cannot be used to replace milligrams of the other. A front label that lists “PQQ + CoQ10” should therefore lead you to two separate ingredient lines. If a product discloses only the total weight of a blend, ask whether both component amounts are available. Here, the compared panels give enough information to make that distinction directly.
What is in one full serving?
| Formula | Full labeled serving | PQQ | CoQ10 |
|---|---|---|---|
| LVLUP Health PQQ + Ubiquinol | 1 capsule | 20 mg PQQ disodium salt | 100 mg ubiquinol |
| Neurobiologix Mito Cell PQQ | 2 capsules | 20 mg PQQ disodium salt | 75 mg ubiquinone |
| Allergy Research Group CoQ10 50 mg | 2 capsules | No PQQ listed | 100 mg ubiquinone |
The LVLUP Health PQQ + Ubiquinol formula is the option here that combines PQQ with the reduced form of CoQ10. Its panel also lists 400 mg of N-acetyl L-carnitine in one capsule. That third ingredient matters if you are trying to keep a regimen simple or if another supplement you already use contains a carnitine ingredient. Copy the exact name into your notes. Similar names on different products do not automatically establish an identical material. LVLUP Health product details
Neurobiologix Mito Cell PQQ lists PQQ and ubiquinone in a two-capsule serving. It also includes vitamin C, zinc, acetyl L-carnitine and several other ingredients. That breadth may be of interest to someone specifically comparing combination formulas. It makes this a poor stand-in for a plain PQQ capsule when trying to isolate one ingredient. Even though the full serving matches LVLUP’s PQQ amount, it changes more than one variable. Neurobiologix product details
Allergy Research Group CoQ10 50 mg supplies 100 mg of CoQ10 as ubiquinone across two capsules. The “50 mg” in the product name refers to one capsule, which is why the graph shows 100 mg per full serving. The reviewed panel also lists vitamin C. For someone trying to compare CoQ10 without adding PQQ, this formula answers a different purchasing question than the other two. Keep the full product name when checking the facts because other strengths and forms exist.
Why two equal bars do not mean equivalent products
Look again at the bars at 100 mg. LVLUP supplies that amount as ubiquinol in one capsule. Allergy Research Group supplies it as ubiquinone in two. LVLUP also contains PQQ, while the Allergy Research Group label does not list it. If the question is “Which gives 100 mg of labeled CoQ10 per serving?” both qualify. If the question is “Which provides ubiquinol with PQQ in one capsule?” only one matches. A graph is most useful when you can name the exact question it answers.
The 75 mg bar requires the same care. It does not establish that Mito Cell PQQ provides three quarters of another product’s effect. The unit is milligrams in the labeled serving, not absorbed milligrams and certainly not a percentage improvement in how a person feels. Absorption and clinical outcomes would each need to be measured. The additional ingredients are also different, so even an apparent difference between two packages cannot be attributed to CoQ10 alone.
One practical way to shop is to write your nonnegotiable criterion in a sentence before opening product pages. “I want to see PQQ and ubiquinol listed separately” gives a different answer from “I want CoQ10 and would prefer to leave PQQ out.” If a clinician specified an exact form, strength, or avoidance of another ingredient, make that the starting point. If they used just the term “CoQ10,” ask whether the form matters in your case.
Check zinc and other ingredients before buying a blend
Mito Cell PQQ’s reviewed serving supplies 35 mg of zinc. For adults in the United States, the tolerable upper intake level is 40 mg a day from all sources, unless a clinician is supervising a different intake. Imagine a multivitamin that already supplies 10 mg. Those two labeled servings together provide 45 mg before food is counted. The example illustrates a reason to review the combination with a clinician. It does not tell you to alter a supplement schedule on your own. NIH zinc fact sheet
This is easy to miss because a shopper looking for PQQ may never search the page for zinc. Start with the panel of the product you are considering and make a short list of ingredients you also recognize elsewhere in your routine. Include multivitamins, drink powders and single-ingredient products. Write down amounts only where the panel gives them. A duplicate ingredient deserves a closer look even when it appears far below the word that drew you to the product.
CoQ10 itself also warrants a medication review in some situations. NCCIH notes potential interactions with warfarin and insulin, among other considerations. If you use either, discuss the specific formula before starting it. Bring the full label rather than asking only whether “PQQ is safe.” A pharmacist can then see the CoQ10, the zinc, and the other ingredients that the product name leaves out. NCCIH safety guidance
When buying for a family member, ask them to photograph the product they currently take alongside its directions. A handwritten list that says “mitochondrial support, two pills” leaves out every ingredient that matters here. The photo can distinguish a two-capsule serving containing zinc from a one-capsule product with ubiquinol. If they are considering a switch, show both panels to the person who suggested the original product. The explanation might be as simple as a preference for one CoQ10 form, or it might involve a separate ingredient they deliberately selected or avoided. Either way, you have a concrete answer before spending money.
What human research on PQQ has actually measured
A University of California, Davis research team studied PQQ in ten adults using a crossover design. The researchers looked at laboratory indicators, including markers related to inflammation and metabolism. They used PQQ in a drink under study conditions. This was not a head-to-head trial of the LVLUP and Neurobiologix capsules, and it did not establish how any of these three products would affect everyday energy or long-term health. Published human PQQ study
A crossover design lets participants experience different study conditions, which can reduce some person-to-person variation. It still matters how many people participated, when samples were taken, which markers changed, and whether the research followed people long enough to observe the outcome of interest. Ten people in a short experiment can provide a reason to investigate a mechanism. They cannot tell a shopper how often people in the general population will experience a noticeable benefit.
Suppose your question is whether a combination makes afternoon fatigue less disruptive. A study that measures compounds in urine after a beverage is several steps away from that question. You would want a trial using an appropriate comparison group, the relevant combination and dose, and a meaningful measure of fatigue. Persistent or unexplained fatigue also deserves evaluation rather than a succession of supplement experiments. Keeping that distinction clear can spare you the expense of cycling through products that were never studied for your actual concern.
Compare value without assigning a price to a health outcome
The one-time store prices checked November 2, 2026, were $69.99 for LVLUP’s 60-capsule bottle, $64.84 for Neurobiologix’s 60-capsule bottle, and $61.19 for Allergy Research Group’s 75-capsule bottle. LVLUP supplies 60 full one-capsule servings. Neurobiologix supplies 30 full two-capsule servings. The Allergy Research Group bottle supplies 37 complete two-capsule servings with one capsule left over. That leftover is worth noting if you use full-serving counts to plan a reorder.
At those prices, one full serving costs approximately $1.17 for LVLUP, $2.16 for Neurobiologix, and $1.65 for Allergy Research Group if you divide its price by 37 full servings. A shopper looking at bottle price alone might think the LVLUP formula is the most expensive option in daily use. Once the serving count is clear, it has the lowest full-serving price in this particular comparison. Tax, shipping and changing prices can affect the final purchase.
Cost per serving has one limitation for every product in this guide. The serving buys different ingredients. Attributing the entire price of the broad Neurobiologix blend to PQQ would ignore zinc, CoQ10 and its other constituents. Attributing a “cost per milligram of PQQ” to the Allergy Research Group formula would be impossible because it does not list that ingredient. An honest comparison leaves the cell blank when the quantity is absent.
Questions about choosing PQQ with CoQ10
Is ubiquinol the same thing as PQQ?
No. Ubiquinol is one form of coenzyme Q10. PQQ is pyrroloquinoline quinone. A product may supply one, both, or neither. Look for separate amounts if the combination matters to you. The LVLUP panel is an example of a package that explicitly identifies both PQQ and ubiquinol.
Do I need PQQ in order to take CoQ10?
The existence of combination products does not establish that everyone using CoQ10 needs PQQ with it. If the instruction from a clinician was specifically for CoQ10, confirm whether another ingredient belongs in that plan. Choosing a product without added PQQ is a way to avoid introducing an extra variable when the goal concerns CoQ10 alone.
Which product has the most PQQ per capsule?
For the labels reviewed, LVLUP supplies 20 mg in one capsule. Neurobiologix lists 20 mg in two capsules, an average of 10 mg per capsule for comparison purposes. The Allergy Research Group formula does not list PQQ. Full-serving PQQ is equal between the first two, so change the denominator and you change the answer. That arithmetic is not a reason to change the directions.
Does ubiquinol always absorb better than ubiquinone?
These three labels cannot answer that. A meaningful absorption comparison must specify the formulation, amount, participants and measurements. Even a difference in absorption in a particular study would leave a separate question about a clinical outcome. Use the label to identify the requested form and ask for evidence particular to the claim you are evaluating.
Can I compare these formulas with a product called MitoQ?
Read that product’s exact ingredient name first. A branded mitochondrial product is not necessarily standard ubiquinone, ubiquinol or PQQ. Our guide to the ingredients in MitoQ addresses that separate label question. Similar words across the front of two bottles can hide a different active ingredient.
Where should I look for other strengths or forms?
Use our CoQ10 and Ubiquinol collection when the coenzyme is your main interest, or Mitochondrial Support when comparing broader formulas. Save the complete serving, form, and ingredient list for the finalists. That record makes it easier to tell whether a different price buys the same item, a larger package, or an entirely different combination.