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30 Mar 2026
C0Q10
Was diagnosed with Heart Disease several years ago and my pharmacist recommended C0Q10 and have bought this from Pureclinica on a regular basis and feel it has helped keep my heart healthy and me free from pain.
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Delivery times based on the UK timezone. Cutoff Monday–Saturday at 4pm; no Sunday deliveries.
Serving Size: 1 tablet
Servings Per Container: 90
| Ingredient | Amount Per Serving | % NRV |
|---|---|---|
| Coenzyme Q1O (naturally fermented) | 300mg | ** |
| Vitamin C | 150mg | 188% |
| Vitamin E | 15mg | 125% |
| Medium Chain Tryglicerides | 10mg | ** |
| Black pepper extract | 5mg | ** |
† Nutrient Reference Value not established.
Serving Size: 1 tablet
Servings Per Container: 90
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What our customers say
Was diagnosed with Heart Disease several years ago and my pharmacist recommended C0Q10 and have bought this from Pureclinica on a regular basis and feel it has helped keep my heart healthy and me free from pain.
Coenzyme Q-10 arrived swiftly, and the product is great! 10/10
Excellent service with a good quality product at affordable prices.
Coenzyme Q-10 (90 x 300mg tablets) - with vitamins E plus C, and Black Pepper extract
Very good
Too many fillers for me
I’ve been taking these for 12+ months now. Initially, I didn’t think they were doing anything and wrote a bad review. I was then sent a free bottle and then bought another 1 after that. I started to notice a HUGE difference after around 10 weeks taking 1 tablet a day. I use them for my fibromyalgia and when I have a flare, I take 2 a day. My fatigue has significantly improved and I only have occasional bad days now.
I have been using this for over 20 years and the product from pureclinica are simply the best and I will always buy from this company.
Reliable service and fast delivery.
I’m pleased with thsi product iv been taking it for some time and noticing the difference overall and great customer service too .
Great friendly service..plenty of info on all vitamins...will definitely be using again and again..
I have been purchasing all different products of this company for years and found all to be excellent
Trusted source for my supplements! Quickly delivered. Just after all these years, subscribed - I can trust Andrew to deliver , going forward. Job done!
This was by far the best deal I could find for CQ10, and the highest dose. I like the backstory to the company and the ethos, and feel more comfortable and reassured dealing with a business that is not pushy, does not bombard me with emails and hard sell, and that seems to be committed to providing quality products at an affordable price. I have recommended it to several friends as I feel confident they will like it too.
Very good kvality products. Thanks for occasional discount, so I can afford to purchase.
Ihave used co Enzyme bought with you and really like it.
However, the postage was not two working days and after a week I had to contact you because of the delay.
Great price for a quality product
I've just started the 1 of your tablets for my dog co10 I think I'm just about to order the recommended algae one for my dog .I'm hoping it will save his life .
It's been years that I take these tablets every morning and frankly I can only recommend this product. I have checked with blood tests and it really work and brings a very good level of Q10 in the body. I really appreciate Pureclinica and I will not change for any other as it works perfectly well and moreover the employees are very kind polite and do everything in a nice way to satisfy our orders
Unable to use as the security seal was broken on delivery. I have contacted PureClinica numerous times for assistance and have never even had a reply. Very bad customer service.
Whilst I am quite happy with the product I was very disappointed to find when I tried to skip delivery because I have been in hospital and not been taking the tablets whilst I was there so have a large surplus. Consequently tried to skip a delivery and was told I had to place two separate orders before I could skip a delivery. Never had this happen with any other company before and because I have been in hospital I have skipped several supplements from other companieswithout any problem apart from yourselves.
Did not receive my order yet
I really appreciate the delivery. The product is also very good.
There are plenty of outlets from which to acquire health care products but for me Pureclinica is always my first choice and go-to supplier. For a good few years now I have found the company's products to be both effective and of the highest quality - consistently. Prices always seem very competitive and delivery is fast and reliable too. But the key point for me is that the people at Pureclinica genuinely seem to care about their customers' needs and endeavour to do the very best job they can in every aspect of their operation. It's a business I'm delighted to support (and one with which I have no connection whatever other than as a very satisfied customer). Keep up the good work, you're the best!
I accidentally bought incorrect product Colin was fantastic in sorting it out
I bought these with very high hopes of them actually helping my fibromyalgia. Sadly, they have done nothing for me, I have felt no changes at all. I'm really disappointed.
Arrived promptly. Good quality product
Do you wake up tired? These will put that to bed (pun intended). Since using Coenzyme Q-10 I've got way more energy and it lasts all day. I get more done, rarely get distracted and they are good for your heart.
I think it's a sign of a good company that they have considered everything. They are triple strength, yet easy to swallow, come with vitamin c and black pepper which from what I've read helps make the Coenzyme Q-10 more effective, and if you buy the 6 bottle offer like I did, they are much cheaper than many other companies.
Both my mum and I buy from Pureclinica and have done for years without any problems.
Been using these for years now! & am very happy with the order, prompt delivery (fast) thank you so much.
seems to work not had cramps since starting
I was surprised not to get anvemail confirmation of my order...mi thought that was standard practice.
There were some delays as one of the items ordered turned out to be out of stock. There was no notification of this until i chased up.
The products appear to be good quality and competitively priced but customer service could be better hence only 4 stars.
I have been using 800mg Coenzyme Q-10 three times a day for the last few days, and I have noticed an improvement in my brain fog.
Coenzyme Q-10 really does make a difference. This is the best available on the market that I’ve tried. I definitely have more energy!
These are the best Coenzyme Q-10 I've found and the best supplement I've ever taken. Given they are 300mg compared to my previous 100mg caps, but I used to take 3 of those and they were only ok. These gave me back a feeling of drive and focus I hadnt felt in years.
The products are excellent but I do have concerns about the various offers of product numbers available. It was 1,2, 4 and 6? I thinks . Now it is 1,3 and 6. For various reasons I might want 2 or 3 or 4 so why cannot you make the availability of any numbers with the appropriate prices reduction for more than 1? You might increase sales of other products that I might be tempted to buy
This is a 5 out of 5.
Biohacking is a complicated process with a wide aperture, but I consider Coenzyme Q-10 to be both a literal and figuritive redpill for productivity. It directly fuels your bodies energy production with precisely the chemical compound required.
I work within a high demand startup environment, 9-5 is a myth, doing the bare minimum is a guarantee of failure, and burnout vs productivity is a rope through which we have to find proportionality to balance on. Biohacking facilitates precsiely that balance and when you get it right, it's like the complicated mechanations of a rocket ship smoothly working together leading to a successful blast-off.
Whatever the metric you choose, and regardless of the myriad different ways one can evaluate quality of life, I believe that having, or rather not having to consider, focus and energy is rooted and matters.
I took a somewhat subjective but data driven approach to maximiing my ability to perform optimally. Coenzyme Q-10 supplementation coupled with considered diet and deliberate actions to facilitate deep sleep has provided me with results. For months I have been building without a single day off. Motivation is intrinsic to the responsibility I have, but across the following dimensions I credit Coenzyme Q-10;
focus sharp,
fatigue zero,
energy always on.
The downside is 1x on the cost of the bottle, the upside is going to be a variable spectrum for everyone but with a high potential.
This particular brand was recommended in a biohacking group on facebook with contributors such as the legendary pioneer Ben Greenspan. So while I had not heard of Pureclinica, I trust the word of those who had and I was not disappointed. They have the right product/market fit; 300mg is the correct dos, 90 tablets is a good term for experimentation to determine if they work for you, and the price provides value.
To Pureclinica, consider offering subscriptions? It will help your bottom line and provide ease of continuation for your customers.
I have been taking Coenzyme Q-10 for my heart fo the past 12 years,. These are the best value I can find
When I was studying for my Masters my go to monster energy was not a problem even if I had one late but as I've got a bit older I find that caffeine seriously impacts my sleep quality. I have nothing against caffeine, I think the supposed negative health impacts of it are overblown and if it works for you without impacting your ability to get good quality REM then great. But for me if I have caffeine any time after 3pm I feel like my energy is just completely depleted by 7 or 8, but then find my self staring at my phone at 2am with my brain not shutting off! After looking around for a more holistic alternative I landed on co enzyme q10 and a B vitamin complex. I took both for about two years but found out after having to take a blood test for an unrelated issue, my doctor advised coming off the b vitamins as they were likely having an unwanted effect on my stomach. Since coming off them I increased my dose of Coenzyme Q-10 to compensate and that's how I found this brand. Since then I've had nothing but good results. My stomach has improved and with only the 300mg of Coenzyme Q-10 I have had no decrease in energy or focus. My REM sleep is great, I wake up ti my alarm and instantly feel wide awake and energized. I take these in the morning and get a steady, clear energy all day, that makes getting everything done easy. Definitely 5 stars and recommend for anyone with sleep issues from caffeine.
Very good value with added vitamins will be re purchasing
I have taken this for years ago be honest I take so many supplements I have no idea what does what, but I will carry on taking it as it says on syuff I have read, it is good for IC ( interstitial cystitis)
I had to take 600mg however most providers offer 100mg. I was pleased to find these by puraclinica (300mg) which works out very well, taking 2 tables per day as recommended by my doctor. Also delivered so quickly
Delivered so quickly- impressed
I was misdiagnosed with CFS years ago due to stress brought about by my employer and the sudden loss of both parents. I was on sick leave for over 8 months and despite trying all the recommended lifestyle changes to mitigate feeling fatigued, not only did they not really help, but some of them made life miserable.
Not getting a regular salary made it difficult to experiment with other remedies but I had a feeling the answer would lay in nutrition, you are what you eat as the saying goes. Fortunately I have some supportive friends and was gifted a bottle of these. After only a few days I felt stronger in my mind and body and the constant drained sluggish feeling was gone. They didn't work day one, its not like a light switch being flicked on, they're a dimmer switch gradually turning your energy up to full. After a few weeks of daily use my energy levels were at 10. I stopped taking them for a bit to test out if it was these or a placebo and spolier alert I won't be doing that again. It's definitely these making me the difference!
I don't know much of the science behind it but I do know Co-Q10 is required for every cell in the body and for the production of energy. I think my levels must have been seriously low due to the stress because after I started taking these I felt MUCH better.
Super fast shipping, great product I bought in bulk and got a lot of discount. Will be a repeat customer
Thank you
I had a heart attack 10 years ago which luckily I survived
After much research I discovered Coenzyme Q-10 reversed a lot of the side effects of the meds of which I was prescribed
Aches and fatigue being the worst
But the dose I needed was high 900 mg per day
After searching the web I came across your company
Not only was your prices the cheapest but the quality was undoubtedly the best
Within 2/3 weeks all side effects were gone
I used this product for a few years until I fully recovered
But recently I have been feeling again fatigue and aching so once again I’m using your product
I have literally promoted your company to anyone I’ve ever met who is on the same or even similar medication I was on
I cannot recommend your products enough
Plus the speed of delivery is amazing
5 stars from me
Thank you 🙏
Excellent supplement. Thankyou.
Great service and a highly effective vitamin it seems. With turning 60, a touch of menopause brain, I really think this Coenzyme Q-10 has help switch me on again.
Excellent
I have trust in its quality.
I have been taking Q10 for a while now and I am very pleased with this product. It gives me the energy I need and helps your heart.
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