CoQ10
Disclaimer: The information on this page is for educational purposes only and doesn't constitute medical advice. Please consult your GP or a qualified healthcare professional before starting any new supplement, particularly if you're pregnant, breastfeeding, taking prescription medication, or managing a health condition.
Mitochondrial Energy & Heart Health Support
So you're here because...
Are you feeling more tired than you used to, with less stamina and a general sense that your energy just isn't what it was?
That's one of the most common things people come to us about — and there's a genuine biological reason behind it, not just "getting older."
What we recommend, and why
We recommend Health Thru Nutrition — specifically their Kaneka Ubiquinol at 200mg.
CoQ10 is a compound your body produces naturally, used inside every single cell to generate energy. Think of it as the spark that gets your cellular engines running. Without enough of it, your cells — particularly in your heart, brain, and muscles — cannot produce energy efficiently.
Here's why supplementing makes sense as we age:
Natural decline: CoQ10 levels decline significantly as we get older. By your 50s and 60s, your body is producing considerably less than it did in your 30s. This decline is often felt as general fatigue, reduced physical stamina, and low energy.
The statin connection: Statins (the widely prescribed cholesterol-lowering medications) work by blocking a specific pathway in the liver. That exact same pathway is also how your body produces CoQ10. This means statins can significantly deplete your natural CoQ10 levels while they do their job on your cholesterol.
If you're on statins and experiencing fatigue or muscle weakness, depleted CoQ10 levels may be a contributing factor worth discussing with your GP. Please never stop taking your prescribed statins without medical advice.
Ubiquinone vs Ubiquinol — why the form matters
CoQ10 comes in two main forms:
Ubiquinone: the oxidised form found in most cheaper, budget supplements. Your body has to manually convert it into an active form before it can use it. Our ability to make this conversion declines as we age, making cheap CoQ10 progressively less useful precisely when we need it most.
Ubiquinol: the active, already-converted form. It's bioidentical to what your heart and cells actually use, requires zero conversion by your body, and delivers significantly better absorption.
Verified Form: "Health Thru Nutrition" — 200mg Kaneka Ubiquinol, third-party tested (90 softgels, a 3-month supply at one softgel a day)
Why the certification actually matters
Kaneka Ubiquinol is the globally recognised gold standard for CoQ10. It guarantees you're getting the active, bioidentical form rather than the cheaper, oxidised version.
We checked every UK brand offering genuine Kaneka Ubiquinol at 200mg, and Health Thru Nutrition is the one that meets our full standard: the certified ingredient, plus an explicit third-party testing claim on the listing itself, so you're not just taking a brand's word for it. That combination — the right ingredient and the checkable proof behind it — is why this is the only CoQ10 we recommend.
A note on the capsule format
This supplement comes as a liquid-filled softgel, suspended in a fat carrier like olive oil. This isn't just a premium packaging choice — it's a biological necessity.
CoQ10 doesn't dissolve in water. Dry powder capsules of CoQ10 can have absorption rates as low as 1%, meaning you'd be flushing most of the product away. If you ever see CoQ10 sold as a dry powder capsule, it's well worth avoiding.
How to take it
Timing: take your softgel in the morning with a meal that contains some dietary fat (such as eggs, avocado, full-fat yoghurt, or even a splash of whole milk in your tea). Fat significantly boosts how well your body absorbs CoQ10.
Avoid empty stomachs & late nights: avoid taking it on an empty stomach, and try not to take it late in the day, as the natural energy boost can make sleeping a bit harder for some people.
Tea and coffee: your morning tea or coffee alongside a fat-containing breakfast is the perfect combination.
Worth knowing
Blood thinners: CoQ10 has a chemical structure very similar to Vitamin K. Because of this, it can interact with blood-thinning medications like warfarin. If you're taking warfarin or any other anticoagulant, please speak to your GP before starting. This is a genuine interaction, not just a routine caution.
Grapefruit: while not a direct issue with CoQ10 itself, it's worth avoiding grapefruit if you're on heart or blood pressure medications, as it interferes with many common cardiovascular drugs.
Building up over time: CoQ10 is fat-soluble, meaning it's stored in your body tissues and builds up gradually rather than flushing out daily. Because of this, sticking to the recommended daily dose is important — more isn't better, and excess amounts won't simply flush away like water-soluble vitamins.
Patience: most people notice improved energy levels within 2 to 4 weeks of consistent daily use. We recommend giving it 6 to 8 weeks before deciding how well it's working for you.
Do you need to take a break?
No. CoQ10 is perfectly safe for continuous daily use. Because your body produces it naturally and levels simply decline with age, supplementing is just about restoring what time has taken away. There's no need to cycle on and off.
Price & where to buy
Health Thru Nutrition: £79.95 (around £26.65 a month at one softgel a day)
Acevia is a participant in the Amazon Associates programme. If you buy through this link, we may earn a small commission at no extra cost to you — this never affects which products we choose to recommend. Prices and monthly costs shown were correct at the time of writing but may change — always check the current price on Amazon before you buy.
Verified for purity & price: 30 October 2026
A note on results
Everyone responds differently to supplements. We can't promise what this will do for you specifically — only that it meets our sourcing standard.
Before you begin, it's well worth reading our guide on things that can affect how your body absorbs supplements
Track it yourself
Since everyone responds differently, we'd suggest keeping a simple note of how you feel over the first few weeks — energy, stamina, general fatigue. It's the easiest way to know if something's actually working for you, not just whether you hope it is.