Super Strength Co-Enzyme Q10 (CoQ10) for Lasting Energy

300mg is a high CoQ10 strength, chosen by customers who want a robust single daily dose in one capsule. It's a convenient way to work a meaningful amount of CoQ10 into your daily routine without needing to take multiple capsules, making it a straightforward addition to your supplement regime.

Take it with food, as CoQ10 is fat-soluble and this helps with absorption. Many customers find it works well taken earlier in the day. Some report that CoQ10 can "repeat" slightly if taken on an empty stomach, so pairing it with a meal is recommended.

CoQ10 is a naturally occurring compound involved in cellular energy production, which is why it's popular for supporting vitality and reducing everyday fatigue. Customers also choose it for general antioxidant support and as part of a routine geared towards heart and cardio wellbeing. It has no authorised medicinal claims, so think of it as a lifestyle supplement.

Effects are often described as subtle. Customers commonly tell us they notice the difference most when they stop taking it and their usual routine feels different without it. As with most supplements, we'd suggest giving it a consistent daily trial of a few weeks to properly judge how it fits into your routine.

Taken daily as part of a routine, customers describe steadier energy levels and reduced everyday tiredness over time, alongside general antioxidant support. It's a food supplement rather than a treatment, so results vary person to person. Take it consistently with food and check with your GP or pharmacist if you're on any medication.

Many reviewers say they take CoQ10 alongside statins based on their own reading or advice from others. This is customer reasoning rather than a recommendation from us, so please discuss it with your GP or pharmacist before combining CoQ10 with statins or any other medication.

CoQ10 isn't suitable for everyone. If you're pregnant, breastfeeding, on prescribed medication (including statins or medicines affecting circulation or clotting), or have an existing health condition, please check with your GP or pharmacist before taking it. As with any supplement, stop use and seek advice if you experience an adverse reaction.

CoQ10 is generally well tolerated by most people, but individual reactions can vary. If you notice palpitations or anything unusual after starting any new supplement, stop taking it and speak to your GP or pharmacist, particularly if you're on heart or circulation medication. They can advise whether it's suitable alongside your current treatment.

Please check with your GP or pharmacist before combining CoQ10 with any prescribed medication for your heart or circulation. Supplements can interact with medicines in ways that aren't always obvious, so professional advice is the safest route, especially if you're managing an existing condition alongside your treatment plan.

This is standard CoQ10 at a high 300mg strength, offering strong value for a single daily dose. As with any supplement, it comes down to personal preference and what fits your routine and budget. If you're unsure what's right for you, your GP or pharmacist can offer guidance based on your individual circumstances.

You can track your order using the link in your shipping confirmation email or by visiting your account page. UK standard delivery typically takes 2, 3 working days from dispatch. For international deliveries, please see our Shipping and Returns. If you need any further assistance, our Customer Care team is here to help at ask@justvitamins.co.uk.

UK standard delivery usually takes 2, 3 working days from dispatch (excluding weekends and bank holidays). For Next Day Delivery, please place your order by 1pm Monday, Friday for delivery on the next working day. You'll receive a tracking email as soon as your order has been dispatched, so we recommend checking your tracking information first if your order hasn't yet arrived.

If your order has not yet been dispatched, we'll do our best to help. Please contact our Customer Care team as soon as possible via email or live chat. Once an order has been dispatched, we're unfortunately unable to make changes or cancel it.

Yes. You can pause, skip, reschedule or cancel your subscription by logging into your account. Simply select Account at the top of the website and make any changes up to 3 days before your next scheduled dispatch.

We primarily serve customers in the UK, but we also deliver to selected international destinations. Please see our Shipping and Returns for the countries we currently ship to and applicable delivery charges.

We offer a 90-day hassle-free returns policy on unopened products. Return postage costs are the customer's responsibility unless the item is faulty or sent in error.

Our supplements are made in the UK in GMP-certified facilities to stringent quality standards. We carefully select our ingredients and carry out rigorous quality checks throughout the manufacturing process, so every product meets our high standards.

Every order is covered by our 90-day money-back guarantee. If you are not completely happy for any reason, contact our Customer Care team within 90 days of purchase and we will refund you, no awkward questions. It is our way of making it easy to try something new with confidence.