Track your Omega-3 status from home — no clinic required.
Omega-3 Complete Test
The Omega-3 Index Complete Test provides a detailed analysis of your red blood cell (RBC) fatty acid composition, measuring 24 individual fatty acids including the Omega-3 Index (EPA + DHA), Omega-6:3 Ratio, ARA:EPA Ratio, and Trans Fat Index. This test gives you the most comprehensive insight into your long-term dietary fat status — covering saturated, monounsaturated, omega-3, and omega-6 fatty acids.
Your sample is collected at home using a dried blood spot (DBS) card — a simple, self-collected finger-prick method. Once analyzed, you receive a full report showing your levels for each individual fatty acid along with key health-related indices.
Whether you're following a specific nutrition plan, optimising your supplement regimen, or working with a practitioner, this test gives you a complete view of how diet and inflammation may be impacting your health — with no clinic visit required.
Why a Complete Fatty Acid Profile Matters
- 24 Fatty Acids Measured: Includes EPA, DHA, DPA, ALA, AA, LA, saturated, trans, and more
- Omega-3 Index: A validated marker of cardiovascular, cognitive, and inflammatory health
- Omega-6:3 Ratio: Indicates dietary balance between pro- and anti-inflammatory fats
- ARA:EPA Ratio: Reflects eicosanoid activity and inflammation balance
- Trans Fat Index: Identifies harmful industrial fats linked to cell damage and chronic disease
This test goes beyond ratios, helping you pinpoint specific fatty acid imbalances that may be affecting energy, recovery, cognition, or inflammatory status.
How to Improve Your Omega-3 Index
If your result is below the optimal 8% threshold, increasing your intake of EPA and DHA can help. Options include:
- Eating 2–3 servings/week of fatty fish (salmon, sardines, mackerel)
- Taking a high-quality fish oil or algae-based supplement
- Retesting after 8–12 weeks to track your progress
What Is a Healthy Omega-3 Index
A healthy Omega-3 Index is considered to be between 8% and 12%. Most people consuming a Western diet fall below 6%, which is associated with increased health risk. The optimal range is based on decades of research linking higher Omega-3 Index levels with reduced risk of sudden cardiac death, cognitive decline, and systemic inflammation.
Omega-3 Index vs. Plasma Omega-3
Unlike short-term plasma omega-3 tests, which reflect your last meal, the Omega-3 Index reflects omega-3 content in red blood cell membranes over the past 3–4 months. This makes it a more stable and reliable indicator of long-term omega-3 status.
Backed by Science
The biomarkers in this test — Omega-3 Index, Omega-6:3 ratio, ARA:EPA ratio, and Trans Fat Index — have been studied in over 200 peer-reviewed publications. These ratios are widely used in clinical research to evaluate inflammation, cardiovascular disease risk, and the biological impact of dietary fat intake. They’re also commonly applied in sports science, prenatal nutrition, and personalised medicine to assess dietary balance, metabolic stress, and long-term health outcomes.
Key Benefits
- Measures 24 individual RBC fatty acids, including all essential omega-3 and omega-6s
- Includes Omega-3 Index, Omega-6:3 Ratio, ARA:EPA Ratio, and Trans Fat Index
- Dried blood spot collection – fast, easy, no clinic required
- Clinically validated and used in over 200+ research studies
- Supports cardiovascular, brain, joint, eye, metabolic, and immune health
- Ideal for personal optimization or practitioner-guided interventions
What's Measured?
- Omega-3 Index (EPA + DHA % of total fatty acids)
- Omega-6 to Omega-3 Ratio
- ARA to EPA Ratio
- Trans Fat Index
- 24 individual fatty acids (including LA, AA, ALA, DPA, DHA, EPA, palmitic acid, oleic acid, stearic acid, etc.)
Who Should Use This Test?
- Individuals managing cardiovascular, inflammatory, or metabolic concerns
- People following plant-based, keto, Mediterranean, or high-omega-6 diets
- Practitioners needing detailed biomarker data for tailored protocols
- Anyone using omega-3 or omega-6 supplements and seeking precise data
- Athletes, researchers, and health professionals looking for biomarker-driven insights
What's Included?
- Dried blood spot collection card
- Lancets, alcohol swab, gauze, bandage
- Return envelope and instructions
- Lab analysis + secure online results
FAQs
What makes the Omega-3 Complete Test different?
Unlike other tests that only report key ratios, the Complete Test gives you provides a full fatty acid breakdown — reporting 24 individual red blood cell fatty acids including omega-3s, omega-6s, saturated, and trans fats. This offers a more granular view than ratio-only tests providing deeper insight into specific imbalances and health implications.
Do I need to fast?
Avoid eating fish or taking Omega-3 supplements for 12 hours before the test.
What does the ARA:EPA ratio tell me?
The ARA:EPA ratio reflects the balance between arachidonic acid (a pro-inflammatory omega-6) and EPA (an anti-inflammatory omega-3). It is a sensitive marker of your body's inflammatory state and is used in both clinical research and personalised health programs.
Is this test useful for people on plant-based or keto diets?
Absolutely. The test is especially useful for people following plant-based, Mediterranean, or low-carb/high-fat diets who want to assess whether their fatty acid intake is balanced and effective.
How can I improve my Omega-6:3 or ARA:EPA ratios?
To improve your ratios, increase intake of fatty fish (like salmon or sardines) or algae-based omega-3 supplements, and reduce intake of omega-6-rich oils like soybean, corn, and sunflower oil. A Mediterranean or anti-inflammatory diet can also help.
Can I use this to track supplement effectiveness?
Yes — retesting after 8–12 weeks of omega-3 supplementation can show whether your index has moved into the optimal range.
Does this test measure trans fats?
Yes, the test includes a Trans Fat Index, which reflects harmful industrial fats that can interfere with normal cell function and increase disease risk. A lower index is considered better for overall health.
What does the test include
Your kit includes everything you need to collect and return your sample from home: a dried blood spot (DBS) collection card, lancets, alcohol wipe, gauze pad, bandage, full instructions, and a return envelope. You’ll also receive a secure lab report with your Omega-3 Index results and reference ranges.
How accurate is the Omega-3 Index test from a dried blood spot?
The Omega-3 Index measured from dried blood spot (DBS) samples is highly accurate and validated against whole blood and red blood cell (RBC) measurements used in clinical research. Our lab uses validated methods and external proficiency standards to ensure your results are consistent and clinically reliable, even with just a few drops of blood from a finger prick.
How long until I get results?
Once your sample is received by the lab, your results will be available within 3-5 business days.
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