MitoQ Heart is a cardiovascular support supplement featuring MitoQ, L-Carnitine, Magnesium and Vitamin D3 to support healthy blood pressure, heart rate and circulation. Crafted by a science-led brand with GMP standards and a clear evidence base, it pairs advanced science with quality you can trust. High bioavailability is built in, and the formulation is vegan and gluten free.

Available Sizes & Variants:

60 caps - Convenient daily capsules for ongoing heart support.

Benefits & Features:

• Supports normal heart rhythm and healthy circulation for daily activity
• Star ingredient MitoQ delivers mitochondria-targeted antioxidant protection, helping reduce oxidative stress where heart cells need it most and supporting energy production for daily activity every day
• Magnesium supports heart rhythm and contractility
• Vitamin D3, a vitamin d supplement, supports vascular health and normal levels, while taking two capsules each morning on an empty stomach helps maximise absorption and sustain cardiovascular support throughout the day
• GMP compliant manufacturing and vegan, gluten-free formulation guarantee purity and suitability for various lifestyles

As a pioneering mitochondrial antioxidant, MitoQ Heart draws on a science-first heritage and GMP compliant production, offering high bioavailability and evidence-backed heart support. Unlike herbal supplements, the product focuses on a mitochondria-targeted antioxidant plus key nutrients to energise heart cells and support circulation. This formula is vegan, gluten-free, and designed to integrate with daily wellness routines, while standing apart from standard coq10 products.

Vitamin D3 (cholecalciferol) 25 mcg, Magnesium (as magnesium aspartate) 135 mg, L-carnitine (as l-carnitine l-tartrate) 300 mg, MitoQ® (mitoquinol mesylate) 10 mg, Hypromellose, microcrystalline cellulose, silicon dioxide, purified water, modified food starch, sucrose, sodium ascorbate, medium chain triglyceride, tocopherol.

• GTIN: 9421031781088
• Manufacturer: MitoQ
• Categories: MitoQ Supplements
• Best buy: 6 - 24 months+

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the next working day.

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 30 days in the same original and unopened packaging. Subject to T&C's.

Take 2 capsules each morning with water before food. Do not exceed the dose unless directed by your physician. Store in a dry place below 25°C/77°F. Caution: Stop using and see your healthcare professional if any adverse reaction occurs. Consult your physician if you are pregnant or nursing. Do not use if safety seals on and under the lid are damaged or missing. Keep out of reach of children.

Please consult the product packaging for accurate instructions on how to use the product.

The Active Ingredient Is: Vitamin D3 (Cholecalciferol)

Vitamin D3, also called cholecalciferol, is a fat-soluble nutrient that helps supports key bodily functions related to calcium handling and immune health.

This form is commonly provided as cholecalciferol in supplements to support normal vascular health and overall vitamin D status.

What Does Vitamin D3 Do?

Vitamin D3 helps regulate calcium absorption and supports normal immune function, with normal vascular health linked to positive cardiovascular outcomes.

EFSA guidance emphasises the role of vitamin D in maintaining these normal physiological processes.

*This product is not intended to diagnose, treat, cure, or prevent any disease.

Why MitoQ Heart fits Welzo for us. MitoQ is recognised worldwide as a trailblazer in mitochondrial-targeted antioxidants, and it’s known for its science-led approach to making supplements. The brand’s patented MitoQ molecule pops up in research, and it’s earned trust among clinicians and everyday users seeking advanced heart support. This maker runs under GMP standards and promotes transparency about its evidence base, putting quality at the front of every formulation.

Available Sizes & Variants:

In terms of product quality, MitoQ Heart mixes top-tier ingredients like L-Carnitine, Magnesium and Vitamin D3 with a mitochondria-focused antioxidant, built for high bioavailability. The formula is built to support cardiovascular health through its targeted antioxidant activity and energy metabolism, with solid safety and stability practices underpinning production.

Welzo checked MitoQ Heart through our expert vetting framework, emphasising brand credibility, manufacturing excellence and strong quality controls. We recommend this brand and product together for customers looking for a science-driven supplement backed by a trusted manufacturing partner. For our team assessment process, check our expert team of doctors, nurses, and nutritionists and for testing standards our thorough testing protocols.