Stronger Heart. Healthier You. 

Daily supplements crafted to support cardiovascular function & long-term heart vitality.

Shop With Confidence

Stronger Heart. Healthier You.

Daily supplements crafted to support cardiovascular function & long-term heart vitality.

Shop With Confidence

Stronger Heart. Healthier You.

Daily supplements crafted to support cardiovascular function & long-term heart vitality.

Shop With Confidence

Stronger Heart. Healthier You.

Daily supplements crafted to support cardiovascular function & long-term heart vitality.

Shop With Confidence

Heart Health Supplements

Support cardiovascular health with our Heart Health Collection, formulated to complement a balanced diet and healthy lifestyle. These products are designed to support normal circulation and heart function as part of a long-term approach to well-being.

Discover evidence-based strategies, along with our heart health supplements to support your health and wellbeing below.

Introducing Naturecan's Heart health Bundle

Heart Health, Made Simple.

A combination of nutrients formulated to complement daily cardiovascular activity, supporting multiple aspects of heart health when used as part of a broader lifestyle approach (3,6).

key benefits: 

  • Supports cardiovascular health and blood circulation
  • Helps towards maintaining normal blood pressure and cholesterol levels
  • Contributes to reduced fatigue and improved energy production
  • Contributes to normal psychological function
  • Easily incorporated into day-to-day
  • 2-month supply
Naturecan heart health bundle
Naturecan high strength EPA/DHA capsules bottle with yellow capsules on a white background
Naturecan high strength EPA/DHA capsules bottle with yellow capsules on a white background
Naturecan High Strength Omega-3 supplement lifestyle – smiling woman holding bottle and an amber softgel capsule in sunlight against cream wall with leaf shadows

High Strength Omega-3 Supplement

€19.99
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Naturecan Spermidine 5mg capsule bottle – white and teal bottle with capsules spilled beside it, 60 day supply, food supplement, suitable for vegans
Naturecan Spermidine 5mg capsule bottle – white and teal bottle with capsules spilled beside it, 60 day supply, food supplement, suitable for vegans

Spermidine Supplement

€21.99
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Naturecan Glucose Support Capsules – white bottle with teal label, 250mg Reducose per capsule, 60 capsules, suitable for vegetarians, with green capsules spilled beside it
Naturecan Glucose Support Capsules – white bottle with teal label, 250mg Reducose per capsule, 60 capsules, suitable for vegetarians, with green capsules spilled beside it
Naturecan Glucose Support Capsules why you'll love it – reduces post-meal blood sugar spikes by up to 40%, supports balanced energy levels, natural science-backed ingredients, easy-to-take daily capsule
Glucose Support Capsules how it works – slows carbohydrate digestion via Mulberry, supports insulin action via Chromium, enhances glucose metabolism via Chromium
Reducose® clinical evidence – 9 human clinical studies supporting small-dose efficacy, benefits include satiety and sustained energy, can increase satiety hormone GLP-1 by 40%
When to take Naturecan Glucose Support Capsules – take daily 10 minutes before highest carb-rich meal for best results and optimal glucose control, with alarm clock illustration
Reducose® benefits checklist – works immediately for up to 40% lower post-meal blood sugar and insulin response, supported by 8 human clinical studies, satiety benefits, measurable on Continuous Glucose Monitor
Reducose® lowers peak and total glucose and insulin response by 40% – clinical line chart comparing incremental blood glucose: Reducose vs placebo over 120 minutes, showing clear blood sugar crash zone avoided
CGM data showing measurable impact of Reducose® with ice cream – line chart showing 55% lower incremental blood glucose with Reducose vs control over 80 minutes
CGM data showing measurable impact of Reducose® with chicken nuggets – line chart showing 52% lower incremental blood glucose with Reducose vs control over 140 minutes

Glucose Support Capsules

€71.99
€79.99
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Quercetin from Naturecan
Quercetin from Naturecan

Quercetin

€17.99
€19.99
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Naturecan Sulforaphane capsules – white and teal bottle, 100mg per serving, food supplement, 30 day supply, suitable for vegans, with white capsules spilled beside it
Naturecan Sulforaphane capsules – white and teal bottle, 100mg per serving, food supplement, 30 day supply, suitable for vegans, with white capsules spilled beside it

Sulforaphane

€16.99
€19.99
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Naturecan Apigenin Supplement – white and cream bottle with teal label, Apigenin with DNA helix icon, food supplement, 100mg, 60 servings, vegan
Naturecan Apigenin Supplement – white and cream bottle with teal label, Apigenin with DNA helix icon, food supplement, 100mg, 60 servings, vegan
Naturecan Apigenin product highlights infographic – teal background with bottle and three callouts: 100mg per capsule, parsley herb extract, vegan
Apigenin nutritional information infographic – teal background showing 60 capsules per 60 servings, Parsley herb Extract 500mg (of which Apigenin 100mg) per daily serving; bilingual English and German label; checklist: 60 servings, 100mg per capsule, vegan
Apigenin in a Snapshot infographic – teal background listing key facts: naturally occurring in chamomile and parsley, 100mg high-strength dose per capsule, researched for sleep longevity and cell health, supports relaxation traditions in herbal teas, vegan and plant-based tested for purity
Apigenin science infographic – teal overlay on close-up of woman's face; studies exploring its role in supporting cellular health and healthy ageing (Ogura et al. 2020); evidence of possible antioxidant and immune-supporting properties (Allemailem et al. 2024)
Apigenin sleep research infographic – teal background with man sleeping peacefully; research suggests Apigenin may interact with brain receptors that influence relaxation and sleep (Kramer and Johnson 2024)
Why Naturecan Apigenin vs competitor comparison – teal background; Naturecan advantages: parsley herb extract 20% standardised, 100mg per capsule, vegan friendly, 60 servings, made in Germany; competitor: generic extract, low quantities, not vegan, 30 servings, unknown source
Apigenin FAQ infographic – teal background with three questions: what is Apigenin (natural bioflavonoid in chamomile and parsley with calming properties), its benefits (relaxation, sleep, healthy ageing, cellular function), and why supplement over food (inconsistent amounts in food)
How to take Apigenin Supplement infographic – teal background with hand holding white capsule; take 1 capsule with a glass of water

Apigenin Supplement

€21.59
€23.99
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Naturecan Magtein Magnesium L-Threonate – white and cream bottle with teal label, Magtein brand, magnesium contributes to normal psychological function, brain icon, food supplement, 2000mg, high bioavailability
Naturecan Magtein Magnesium L-Threonate – white and cream bottle with teal label, Magtein brand, magnesium contributes to normal psychological function, brain icon, food supplement, 2000mg, high bioavailability
Magnesium L-Threonate product highlights infographic – teal background with bottle and three callouts: 2000mg per capsule, Magtein branded product, magnesium formulated for the brain
Magnesium L-Threonate nutritional information infographic – cream and teal background showing 90 capsules per 30 servings (3 capsules daily), Magnesium 144mg (38% NRV) and Magnesium L-Threonate 2000mg per daily serving; bilingual English and German label; checklist: 30 servings, 2000mg per serving, vegan
Magnesium L-Threonate science infographic – teal background with brain icon; research supports Magtein for promoting brain magnesium levels; may help support sleep quality and next-day wellbeing; associated with improvements in learning, recall and memory
Magnesium Formulated For The Brain infographic – teal background; crosses the blood-brain barrier, increases brain magnesium levels, supports cognitive function and brain age, supports sleep quality and nervous system balance; 6-week randomised double-blind trial (n=100) with 2g/day Magtein improved overall cognition and reaction time
How to take Magnesium L-Threonate infographic – cream background with hand holding white capsule; take 3 capsules per day, 1-2 hours before bed with food and water
Why Naturecan Magnesium L-Threonate vs competitor comparison – teal background; Naturecan advantages: 2000mg per serving, Magtein backed by clinical studies, tasteless and convenient, plant-based vegan friendly, high bioavailability; competitor: lower dosages, hidden fillers, no scientific backing, chalky aftertaste, bioavailability unknown
Magnesium L-Threonate FAQ – cream background with three questions: who should not take it (pregnant, breastfeeding, on medication), how it differs from other magnesiums (designed to cross the blood-brain barrier), whether it helps with sleep (early research suggests it may support sleep quality)
Naturecan globally trusted social proof infographic – globe graphic with teal highlights, over 50K reviews, 4.5 star rating, 500,000 customers, verified on Reviews.io, Trustpilot, and Google

Magnesium Threonate

€39.99
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Naturecan Black Cumin Seed Oil – white and light blue bottle with capsule icon, Black Cumin Seed Oil, food supplement, 450mg, vegan, 60 servings
Naturecan Black Cumin Seed Oil – white and light blue bottle with capsule icon, Black Cumin Seed Oil, food supplement, 450mg, vegan, 60 servings
Black Cumin Seed Oil product highlights infographic – teal and dark background with bottle and three callouts: 450mg per serving, pure black cumin seed oil, vegan friendly
Black Cumin Seed Oil nutritional information infographic – teal background showing 60 capsules per 60 servings (1 capsule daily), Black Cumin Seed Oil cold pressed 450mg per daily serving; bilingual English and German label; checklist: 60 servings, no fillers or additives, vegan
What Is Black Cumin Seed Oil infographic – teal background with black cumin seeds illustration; extracted from the seeds of Nigella sativa, traditionally used in Middle Eastern and Ayurvedic practices; rich in thymoquinone; potential benefits: supports immune system function, may support digestive health, contributes to heart and metabolic health
Black Cumin Seed Oil science infographic – teal background with black cumin seeds; studies have explored black cumin oil's effects on stress, sleep and immune balance; BCO-5 influenced pathways related to stress, sleep and immune function with no adverse effects observed
How to take Black Cumin Seed Oil infographic – light blue background with hand holding white capsule; 1 capsule before a meal
Why Naturecan Black Cumin Seed Oil vs competitor comparison – teal background; Naturecan advantages: high dosage 450mg per capsule, organic and all natural no fillers or binders, no taste, 60 servings, vegan suitable for all diets; competitor: lower dosage, hidden nasties or fillers, unpleasant aftertaste, 14-20 servings, not vegan-friendly
Black Cumin Seed Oil FAQ – cream background with three questions: when to take morning or night (either works, ideally with food, consistency matters more than timing), difference between black cumin oil and black seed oil (no difference, both from Nigella sativa), is black seed oil good for skin (may support skin balance and hydration due to antioxidant content)
Naturecan globally trusted social proof infographic – globe graphic with teal highlights and gold text; over 50K reviews, 4.5 star rating, over 500,000 customers; verified on Reviews.io, Trustpilot, and Google

Black Seed Oil

€16.99
€19.99
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What is heart health?

Heart health refers to the effective functioning of the heart and blood vessels, ensuring the continuous delivery of oxygen and nutrients and the removal of metabolic waste throughout the body (1). The cardiovascular system — comprising the heart, arteries, veins, and capillaries — is central to maintaining metabolic balance, physical capacity, and overall physiological stability (2).

Why Heart Health Is Essential for Longevity and Wellbeing

Maintaining heart health is essential for long-term wellbeing and longevity, as cardiovascular function influences multiple organ systems and is a key determinant of healthy ageing. Evidence consistently links lifestyle factors such as diet, physical activity, and metabolic health with long-term cardiovascular outcomes (3,4).

The Importance of Routine Heart Health Checks

Routine heart health checks play an important role in identifying modifiable risk factors, including elevated blood pressure and cholesterol levels, enabling early intervention and ongoing monitoring as part of a preventative approach to cardiovascular health (5).

5 Benefits of Taking Your Heart Health Seriously

Taking care of your heart health supports multiple physiological systems and contributes to overall wellbeing and healthy ageing. These benefits extend beyond the cardiovascular system and influence physical performance, metabolic health, and long-term disease risk.

5 benefits of taking your heart health seriously

How to Improve Heart Health Naturally in 5 Easy Steps

Supporting heart health naturally involves lifestyle practices that promote cardiovascular function and reduce modifiable risk factors:

How to improve heart health1

Follow a heart healthy diet

Emphasise unsaturated fats, fibre-rich whole foods, and minimally processed meals, which are associated with improved lipid profiles and cardiovascular outcomes (3,4).

Healthy foods for heart health2

Eat more heart healthy foods

Foods such as fish, nuts, berries, and leafy green vegetables provide bioactive compounds linked to vascular function and reduced cardiovascular risk (4,8).

Regular exercise for heart health3

Exercise regularly with intentionality

Regular movement supports circulation, improves cardiac efficiency, and strengthens the heart muscle, supporting endurance and cardiovascular health (6–8).

healthy blood pressure for heart health4

Support healthy blood pressure

Reducing excess sodium intake, prioritising adequate sleep, and maintaining hydration support healthier blood pressure regulation and vascular function (5,6).

Naturecan heart health supplements5

Use targeted heart supplements

Certain nutrients, including omega-3 fatty acids, coenzyme Q10, and polyphenols such as resveratrol, have been studied for their potential role in supporting cardiovascular function when used alongside a balanced diet and healthy lifestyle, though evidence varies and supplementation is not a substitute for dietary patterns (3,6,8).

Are Supplements Good for Heart Health?

Heart health supplements may play a supportive role in cardiovascular wellbeing when used alongside a balanced diet and healthy lifestyle.

Certain nutrients have been studied for their potential to support cardiovascular function, energy metabolism, and healthy ageing.

Heart Health Bundle

A combination of nutrients formulated to complement daily cardiovascular activity, supporting multiple aspects of heart health when used as part of a broader lifestyle approach (3,6).

key benefits: 

  • Supports cardiovascular health and blood circulation
  • Helps towards maintaining normal blood pressure and cholesterol levels
  • Contributes to reduced fatigue and improved energy production
  • Contributes to normal psychological function
  • Easily incorporated into day-to-day
  • 2-month supply
Naturecan heart health bundle

Omega-3 Supplements

Omega-3 fatty acids, containing DHA and EPA, have been extensively studied for their role in maintaining normal blood pressure, contributing to the function of the heart, and supporting brain function (8).

key benefits: 

  • 1000mg DHA & EPA per dosage – Supports brain, heart, and eye health.
  • Heart Health – Lowers triglycerides.
  • Blood Pressure - DHA and EPA contribute to the maintenance of normal blood pressure.
  • Blood health - DHA and EPA contribute to the maintenance of normal blood triglyceride levels.
  • Brain Function – Enhances memory and cognitive health.
HighStrength

CoQ10 Capsules

CoQ10 is involved in mitochondrial energy production and has been studied for its potential to support cellular energy. Research suggests it may be relevant in populations with increased cardiovascular demands or reduced endogenous CoQ10 levels, though evidence remains mixed (6,7).

key benefits: 

  • 50mg of CoQ10 (Kaneka Ubiquinol™) per capsule
  • Kaneka Ubiquinol™ is the active form of CoQ10
  • Acts as an antioxidant
  • 30 easy-to-take capsules
  • Suitable for pescatarians
CoQ10 Capsules

Spermidine

Spermidine is a naturally occurring polyamine, which has been studied for its role in cellular renewal processes. Observational studies have linked higher dietary intake with markers of longevity and cardiovascular health, though clinical evidence is still emerging (3,4).

key benefits: 

  • 60 Servings of premium Spermidine Capsules
  • 5mg Spermidine per serving
  • Scientifically supported ingredients
  • supports cardiometabolic health 
  • Vegan friendly
Naturecan spermidine

Resveratrol

Resveratrol is a polyphenolic compound studied for its potential role in cellular metabolism and healthy ageing. While much of the research has focused on longevity and metabolic health, resveratrol may also indirectly support cardiovascular function through mechanisms related to antioxidant activity, inflammation modulation, and mitochondrial health. However, evidence in humans is still developing, and further well-designed clinical studies are needed to clarify its long-term effects (4,9).

key benefits: 

  • 500mg of Resveratrol per capsule
  • Premium capsule technology
  • May improve cardiovascular health
  • Two-month supply of capsules
  • Suitable for vegans
Naturecan Resveratrol

Vegan Omega-3

Naturecan’s Vegan Omega-3 is derived from algae and provides a plant-based source of essential fatty acids, including DHA and EPA, which are studied for their roles in cardiovascular, cognitive, and visual health. As a direct algal source of omega-3s, it offers an alternative to fish oil while supporting normal heart function and contributing to the maintenance of normal brain function and vision (8).

key benefits: 

  • Heart Health Support – Contains EPA, which contributes to the normal function of the heart
  • Brain & Vision Support – Rich in DHA, which contributes to the maintenance of normal brain function and healthy vision
  • Sustainable & Vegan – Powered by life’s®OMEGA, a pure algae-based alternative to fish oil
Naturecan vegan omega-3

Quercetin

Quercetin is a naturally occurring flavonoid studied for its antioxidant and anti-inflammatory properties. It has been investigated for its role in supporting cellular health and vascular function, with potential implications for cardiovascular wellbeing through mechanisms such as oxidative stress modulation and endothelial support. (11).

key benefits: 

  • 400mg Quercetin per serving
  • May support longevity
  • May support physical performance
  • may support your immune system
  • Suitable for vegans
Naturecan Quercitine

When to Take Heart Health Supplements

When to take heart health supplements

Why Choose Naturecan?

Naturecan offers science-backed supplements designed to support heart health with confidence and convenience.

Our range includes high-quality omega-3 options from both fish oil and sustainable vegan algae, making it easy to choose what fits your lifestyle.

Advanced formulations such as CoQ10 and Spermidine are developed to meet high purity and potency standards, supporting overall wellness.

Backed by trusted research and rigorous quality testing, Naturecan supplements deliver reliable products, plus convenient heart-focused bundles that simplify daily supplementation and help you stay consistent with your health goals.

Heart Health FAQs

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