CoQ10 Ubiquinone 200 mg
The 3pm wall you plan your day around is often an energy problem at the cellular level. CoQ10 is the spark your mitochondria use to turn food into usable energy, and your own supply starts falling in your late twenties.*
The 3pm wall is usually an energy-supply problem
Every cell that does real work, in your heart, your legs, your brain, runs on ATP, and CoQ10 is the part of the assembly line that helps make it. Your body produces its own, but output peaks around age 20 and falls from there; by your forties it is measurably lower. Statin medications lower it further, because they block the same pathway. That slow decline is a good part of why the same workload that felt easy at 30 leaves you flat at 45. Take it with a meal that has some fat, because CoQ10 is fat soluble and barely absorbs on an empty stomach.*
Same training. Less to show for it. Start with the engine.
Endurance sport lives and dies on how efficiently your mitochondria turn fuel into work, and how well you mop up the oxidative stress that hard aerobic training generates. CoQ10 sits in the middle of both. A meta analysis of thirteen randomized trials found supplementation lowered fatigue scores compared with placebo, with bigger effects at higher doses and longer use. In a controlled trial, a week of CoQ10 reduced the sensation of fatigue during a physical workload and improved performance. It will not turn a 40 minute 10k into a 35. What it supports is the boring, foundational layer: cellular energy and antioxidant defence, so the tank you start each session with is a little fuller.*
Studied, not just marketed
CoQ10 is one of the better studied nutrients in cardiology and sports science. These are the findings that matter if the afternoon has started costing you more than it used to.
Summaries describe published research on the ingredient, not on this specific product. Individual results vary. *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.
You did not get lazy. Your cellular energy quietly dropped.
The founders and executives Dr. Elizabeth sees do not complain about being unfit. They complain that the afternoon costs more than it used to, that the second half of a long day runs on willpower, that the recovery from a red eye takes days instead of hours. Some of that is age, some is the accumulated load of stress and travel, and for a meaningful share it is CoQ10 that has drifted low, sometimes helped along by a daily statin. This is not a stimulant. It does not spike and crash. It supports the machinery that makes your own energy, taken once a day with breakfast, and judged over weeks rather than an afternoon.*
Why Dr. Elizabeth stocks this
"Two groups of patients ask me about energy more than anyone else: people past 45, and people on a statin. Both tend to have lower CoQ10 than they did at 25, and both tend to feel it. I chose a clean 200 mg of ubiquinone, the form with the longest safety record and the dose range the fatigue studies used. One instruction I repeat every time: take it with a meal that has some fat in it. On an empty stomach most of it is wasted. And if you are on a statin or a blood thinner, tell me, because it interacts with warfarin."
What to expect
One capsule daily with a meal containing fat. Blood CoQ10 levels rise within the first week or two; the feeling follows.
The fatigue trials measured their effects in this window. Most people describe it as steadier energy through the afternoon rather than a jolt.*
CoQ10 does its work inside mitochondria over months. Keep going; the antioxidant and cardiovascular support is cumulative.*
The details
Ingredients, suggested use & label facts
CoQ10 Ubiquinone 200 mg — Coenzyme Q10 is found in every cell of the body and is essential to converting food into energy inside the mitochondria. Natural production declines from the mid-twenties onward and is lowered further by statin medication, which is why CoQ10 is one of the most commonly recommended nutrients in midlife.* It is also one of the body's few fat-soluble antioxidants, protecting cells from the oxidative stress of making energy.*
Selected by Dr. Elizabeth Isalguez, MD, at 200 mg — within the range used in the clinical fatigue research — in a single daily vegetarian capsule.
- Supports cellular energy production and stamina*
- Supports healthy heart and cardiovascular function*
- Antioxidant support against oxidative stress*
- Vegan-friendly capsule, non-GMO, gluten-free, allergen-free
Gluten-free · Vegetarian · Vegan-friendly · Non-GMO · Allergen-free · Lactose-free · Corn-free · Hormone-free
Ingredients: Coenzyme Q-10 (Ubiquinone) 200 mg, Hypromellose (vegetable capsule), Rice Flour.
Amount: 30 capsules (30 servings)
Suggested use: Take one (1) capsule once a day as a dietary supplement. For best results, take 20–30 min before a meal or as directed by your healthcare professional.
Caution: Do not exceed recommended dose. Pregnant or nursing mothers, children under the age of 18, and individuals with a known medical condition should consult a physician before using this or any dietary supplement.
Warning: Keep out of reach of children. Do not use if the safety seal is damaged or missing. Store in a cool, dry place.
Made in: USA
*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.
Quality & testing
Made in the USA in a GMP-compliant, FDA-registered facility. A Certificate of Analysis is available for every product on request, email us and we will send it. Nothing on this shelf is stocked until Dr. Elizabeth has reviewed the formula and its label.
Shipping & returns
Orders ship from the USA within 1-3 business days. Free shipping on orders over $100. If a formula is not working for you, email us within 30 days of delivery for a refund, see our refund policy for details.
Good questions
I take a statin, can I take CoQ10?
Statins lower the body's CoQ10 production, and many physicians, including Dr. Elizabeth, suggest CoQ10 for patients on them. Always tell your prescribing physician what you take; CoQ10 can also interact with warfarin.
Will I feel it like caffeine?
No, and that is the point. It is not a stimulant and there is no spike or crash. It supports your own energy production over weeks, so judge it by how the afternoons of week four compare with today, not by the first dose.
I take a statin. Should I take CoQ10?
Statins lower the body's own CoQ10 production, and many physicians, Dr. Elizabeth included, suggest CoQ10 alongside one. It is generally well tolerated, but always tell your prescribing physician what you take. CoQ10 can interact with warfarin, so if you are on a blood thinner, ask first.
Ubiquinone or ubiquinol?
Ubiquinone is the oxidised, shelf-stable form with the longest research history; the body converts it to ubiquinol as needed. At 200 mg taken with a fatty meal, ubiquinone reliably raises blood levels.
When should I take it?
With breakfast or lunch, alongside some fat. Taken late in the day it can feel slightly energising for some people.
How much should I take?
One 200 mg capsule a day. Do not exceed the recommended dose without your physician's guidance.
Who should not take it?
Pregnant or nursing women, anyone under 18, and anyone on blood thinners or blood-pressure medication should speak to a physician first.
Pairs well with
