Cardiovascular outcomes
A large meta-analysis of randomized trials evaluated omega-3 supplementation and cardiovascular outcomes across populations.
View PubMed source →
🌳 100% Natural
🇳🇴 Made & Bottled in Norway
🐟 No Fishy Burps
📍Fully Traceable
Premium Norwegian Omega-3
Clinically-Backed Norwegian Salmon Oil for Heart, Cholesterol & Inflammation Support
Single-source, fully traceable omega-3 delivering EPA, DHA and DPA in a highly absorbable triglyceride form.
🧪Third-party purity tested
🇳🇴Made & bottled in Norway
🔎Fully traceable batches
🫀Heart-health focused omega-3
CARDIO™ is designed to help your heart perform at its best.
Each serving delivers complete omega support to help reduce inflammation, support healthy cholesterol levels, and promote efficient cardiovascular function. CARDIO easy to absorb, gentle on digestion so heart health becomes a simple daily win, not a chore.
A Stronger,
Healthier Heart
Maintains healthy cholesterol levels and supports normal cardiovascular function.
Stronger, Healthier
Joints
Supports joint health by helping reduce inflammation at the source.
Reduces Inflammation at the Source
Full-spectrum omegas work together to calm systemic inflammation linked to heart health.
Absorbs Efficiently
for Real Results
Designed to work with your body - not pass through it, you get more benefit from every dose.
No Fishy Aftertaste,
No Reflux
Easy on the stomach with none of the burps or repeat you expect from fish oil.
Backed by
Science
A clean, pure daily supplement you can trust as part of your heart-health routine.
CARDIO™ 1000 mg Norwegian Salmon Oil – 90 Capsules
CARDIO™ 1000 mg Norwegian Salmon Oil – 90 Capsules
£19.99
Cardio Salmon Oil vs Typical Fish Oil
| Feature | Cardio Salmon Oil | Typical Fish Oil |
|---|---|---|
| Source | Single-source Norwegian salmon oil | Often blended fish species |
| Traceability | Batch traceable | Limited or not provided |
| Omega profile | Premium omega profile for daily routines | Varies widely by brand |
| Freshness focus | Oxidation control is prioritised | Freshness standards vary |
| Purity testing | Quality-led brands reference/publish testing | Not always transparent |
| Best for | Premium, traceable omega-3 buyers | General supplementation |
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Backed by Clinical Omega-3 Research
EPA and DHA are among the most studied nutrients in cardiovascular science. Below are peer-reviewed research links covering cardiovascular outcomes, triglycerides and inflammatory pathways.
Triglyceride support
Clinical evidence consistently shows marine omega-3 intake supports healthy triglyceride levels, especially at meaningful doses.
View full-text source →Inflammation balance
Mechanistic research describes how EPA/DHA influence pathways involved in regulating inflammatory responses.
View full-text source →HOW IT WORKS
How CARDIO™ Supports Your Heart
A simple visual breakdown of how marine omega-3s support cardiovascular pathways.
1
Cell Membrane Support
EPA and DHA integrate into cell membranes supporting normal cardiovascular cellular function.
2
Lipid & Triglyceride Pathways
Omega-3s are widely studied for supporting lipid metabolism and healthy triglyceride balance.
3
Circulation Support
Research explores omega-3 involvement in vascular and endothelial function.
4
Inflammation Balance
EPA and DHA influence pathways involved in inflammatory response regulation.
Built for those who demand proof -not promises.
CARDIO™ sets a higher standard for heart health supplements. From clinically studied raw materials and patent-protected manufacturing to full traceability and quality testing, every capsule is produced to human-grade specifications. The result is a consistently pure, stable, and effective omega oil you can trust—batch after batch.
What specifically makes CARDIO™ higher quality than other omega supplements?
CARDIO™ uses a single-ingredient salmon oil produced to human-grade standards, not blended fish oils from multiple sources. It delivers a full spectrum of naturally occurring omegas including EPA, DHA, and DPA, along with naturally present antioxidants and vitamins, resulting in a cleaner, more complete omega supplement than standard fish oil products.
How is this product tested to ensure it’s safe, pure, and effective?
Every batch is produced under strict quality protocols and tested to ensure purity, freshness, and stability. The oil has exceptionally low free fatty acid levels, an indicator of freshness and non-oxidation and is manufactured without antibiotics, GMOs, heavy metals, or artificial stabilisers.
Can I verify where the oil comes from and how it was made?
Yes. CARDIO™ offers full traceability from source to capsule. You can see when and where the salmon was harvested, processed, and bottled, providing a level of transparency that is rare in the omega supplement category.
What proof supports the claims behind CARDIO™ research, patents, or clinical studies?
The raw material used in CARDIO™ is supported by multiple patents, published research, and clinical studies. Its unique production process is protected by intellectual property and designed to preserve the natural structure of the oil, ensuring consistent quality and bioavailability across every batch.
We Invest in Clinical Research Because Proof Matters.
CARDIO™ is built on raw materials that have been extensively studied, with results published across multiple clinical studies and supported by patented science.
In an industry where many products rely on assumptions, we rely on evidence because for us, research-backed quality isn’t a differentiator, it’s the baseline.
THE RAW MATERIAL USED IN CARDIO™ IS SUPPORTED BY 12 CLINICAL STUDIES, MULTIPLE PATENTS, AND PUBLISHED SCIENTIFIC RESEARCH.
Bright Colour. Pure Formula. No Compromises.
The colour of CARDIO™ is a clear sign of its purity. That bold, bright orange comes from a single, concentrated ingredient used at full strength.
In contrast, most pale yellow oils are blended fish oils - diluted mixes that sacrifice colour, clarity, and consistency.
CARDIO™ stands apart by staying single-ingredient and un-compromised, so the richness you see reflects the quality you’re taking.
DAILY PROTOCOL
Your Simple Heart-Healthy Routine
A practical, repeatable routine built around the fundamentals of cardiovascular wellness — designed to be easy to follow every day.
1
Hydrate + Move (5–15 min)
Start with water, then light movement (walk/stretch). This supports circulation and helps your day begin with momentum.
- Water on waking
- Light walk or mobility
- Consistency over intensity
2
Heart-Smart Nutrition
Build meals around fibre, protein, and healthy fats. This supports stable energy and a heart-conscious lifestyle pattern.
- Fibre-first breakfast options
- Lean protein
- Limit ultra-processed foods
3
Daily Omega-3 Intake
EPA & DHA are among the most studied nutrients in cardiovascular science. The key is a consistent daily routine.
- Take with a meal
- Prioritise freshness + quality
- Make it automatic daily
Tip: If you’re using batch traceability, check your bottle and keep your routine consistent.
4
Sleep + Stress Management
Cardiovascular wellness is strongly influenced by sleep and stress habits. Keep your plan simple and repeatable.
- Regular sleep/wake time
- Evening screen wind-down
- Daily breathing reset
In the pristine fjords of Western Norway, our Atlantic salmon are sustainably nurtured from tiny eggs through to maturity.
Through proprietary extraction technology, we carefully produce pure salmon oil from fresh offcuts, ensuring optimal nutritional benefit.
This commitment to quality and sustainability is at the heart of Hofseth BioCare, a company dedicated to creating innovative and eco-friendly solutions from natural resources.
Learn more about our mission and processes below.
Landmark Clinical Trials of Omega-3 Supplementation: What Decades of Research Reveal
Several landmark clinical trials have shaped modern understanding of omega-3 fatty acids and cardiovascular disease risk, forming the foundation of current nutritional recommendations.
Landmark Clinical Trials of Omega-3 Supplementation: What Decades of Research Reveal
Landmark Clinical Trials of Omega-3 Supplementation: What Decades of Research Reveal
You've got questions?
We've got the answers.
How is CARDIO™ different from regular fish oil?
Most fish oils are blended from multiple low-cost fish sources and processed long after harvest. CARDIO™ uses single-ingredient salmon oil, produced within hours of harvest, and delivers a full spectrum of omegas naturally found in salmon including EPA, DHA and DPA plus naturally occurring antioxidants and vitamins. This results in a cleaner, more complete omega supplement.
Will this actually help with heart health and inflammation?
CARDIO™ provides a naturally balanced omega profile that supports cardiovascular health by helping reduce inflammation and support healthy cholesterol levels. Unlike supplements that focus only on Omega-3s, CARDIO™ goes beyond with DPA and other omegas that play complementary roles in heart health.
Is it easy to absorb, or will it just pass through my system?
CARDIO™ is delivered in its natural triglyceride form, which has been shown to be up to 50% more bio available than other common omega formats. This means your body can absorb and use more of what you take, rather than excreting it.
Will it cause fishy burps, reflux, or stomach discomfort?
No. CARDIO™ has exceptionally low free fatty acid levels (<0.1%), indicating minimal oxidation. This results in no rancidity, no fishy smell, no aftertaste, and no reflux issues commonly associated with lower-quality fish oils.
How do I know this product is clean, safe, and trustworthy?
CARDIO™ is produced to human-grade specifications, using antibiotic-free, non-GMO salmon, with no heavy metals, preservatives, stabilisers, or added vitamin E. Every bottle is fully traceable to source, allowing complete transparency from harvest to finished product. The raw material is supported by 12 clinical studies, multiple patents, and published research.