Integrative Therapeutics Pure Omega Liquid - Fish Oil Supplement for Nutritional Support - Supports Heart Health* - No Fishy Burps - Sustainably Sourced - Dairy-Free - Lemon, 6.8 fl oz (40 Servings)
$8.04/serving
Price verified Apr 22, 2026
Not evaluated by the FDA · Individual results may vary · Consult a healthcare provider before use
Our verdict
2300 mg total omega-3 per serving: 1500 mg EPA + 500 mg DHA + 300 mg other omega-3s of EPA (1500 mg) + DHA (500 mg) per serving per liquid…
Why we recommend this
The combination of 1500 mg EPA per serving, third-party testing with publicly accessible COAs, and molecular distillation purity standards places this liquid fish oil in the top tier of clinical-grade omega-3 products. For patients requiring high EPA dosing for cardiovascular or anti-inflammatory protocols, the liquid format often achieves better compliance than high-count softgel regimens.
Check for interactions
Already taking other supplements or prescription medications? Add them below to check for documented interactions, severity, and clinical guidance.
Our database currently documents 137+ supplement and drug-category interaction pairs. Combinations not flagged here may still interact — always consult your healthcare provider before combining supplements, especially with prescription medications.
What to watch out for
Small review count (128) limits confidence in real-world effectiveness data. Liquid storage and refrigeration requirements make this format impractical for frequent travellers or those without reliable refrigerator access. Softgel equivalents from the same brand offer greater portability.
Dose & form
- Serving
- 2300 mg total omega-3 per serving: 1500 mg EPA + 500 mg DHA + 300 mg other omega-3s
- Form
- Liquid
- Clinical range
- 1000–4000 mg combined EPA+DHA daily; this product delivers 2000 mg EPA+DHA per serving, within therapeutic range
- Dose adequacy
- Full
- Supply
- 6 servings · $8.04/serving
Who it's best for
Individuals who prefer a liquid omega-3 with a high 1500 mg EPA dose and want zero fishy aftertaste in a lemon-flavoured format
Who should skip it
Those who travel frequently or prefer the convenience and portability of softgels over a refrigerated liquid
Pros
- 2000 mg EPA+DHA per serving — within the therapeutic clinical dose range for heart health
- Third-party tested with results available directly to consumers — best-in-class transparency
- Lemon-flavoured liquid with molecular distillation eliminates fishy aftertaste
- Sustainably sourced from small pelagic fish (herring, sardine, mackerel, anchovy)
Cons
- Liquid format requires refrigeration and is not travel-friendly
- Only 128 reviews — limited social proof relative to softgel omega-3 products
- 6.8 fl oz bottle yields approximately 40 servings, so monthly cost is higher per omega-3 gram than bulk softgels
What customers say
4.7★ across 128 Amazon reviews. The most common questions from shoppers: re any potential interactions with medications, re any side effects from long-term use, and cause any digestive issues or side effects. Full answers in the FAQ below.
Frequently Asked Questions
What is the clinical dose for EPA (1500 mg) + DHA (500 mg) per serving?
What is the clinical dose for EPA (1500 mg) + DHA (500 mg) per serving?
Clinical trials typically use 1000–4000 mg combined EPA+DHA daily; this product delivers 2000 mg EPA+DHA per serving, within therapeutic range. IT Pure Omega Liquid Fish Oil Lemon delivers 2300 mg total omega-3 per serving: 1500 mg EPA + 500 mg DHA + 300 mg other omega-3s, which we classify as Full relative to that range.
How does IT Pure Omega Liquid Fish Oil Lemon compare to similar Liquid?
How does IT Pure Omega Liquid Fish Oil Lemon compare to similar Liquid?
See the "Also consider" section below for two alternatives. Choose based on form preference (Liquid vs alternatives), dose adequacy, and third-party testing.
Is IT Pure Omega Liquid Fish Oil Lemon third-party tested?
Is IT Pure Omega Liquid Fish Oil Lemon third-party tested?
Yes — Third-party tested for purity and potency; molecular distillation; results available to consumers. Third-party testing verifies ingredient identity and label accuracy.
Does this work with Amazon Subscribe & Save?
Does this work with Amazon Subscribe & Save?
Yes — Amazon Subscribe & Save is available for this product. Enrolling locks in a recurring delivery at a reduced per-unit price.
Are there any potential interactions with medications?
Are there any potential interactions with medications?
High-dose omega-3 fatty acids (>2 g/day EPA+DHA) may have additive anticoagulant effects with warfarin, aspirin, clopidogrel, or other blood-thinning medications — consult your physician before use if you are on anticoagulant therapy. At 2000 mg EPA+DHA per serving, this product is in the range where platelet effects become clinically relevant. Also inform your doctor if you are on anti-hypertensive medications, as omega-3s can mildly lower blood pressure.
Are there any side effects from long-term use?
Are there any side effects from long-term use?
Omega-3 supplementation at 2–4 g/day is safe for long-term use in healthy adults based on extensive clinical data. Long-term very high doses (>3 g/day) have been evaluated by the FDA as GRAS with monitoring. The molecular distillation process removes heavy metals and PCBs, mitigating the toxicological risk of chronic fish-oil use. Some users note fishy breath or GI softening at high doses; the lemon flavour substantially reduces this.
Does it cause any digestive issues or side effects?
Does it cause any digestive issues or side effects?
The lemon-flavoured liquid format and molecular distillation significantly reduce the fishy burp-back associated with lower-quality fish oils. Taking with food further reduces GI discomfort. A small number of users report mild loose stools at the full 2300 mg serving, particularly when first starting. Starting with a half-serving for the first week is advisable for sensitive GI tracts.
Can it be taken with other supplements or vitamins?
Can it be taken with other supplements or vitamins?
Combines well with fat-soluble vitamins (D3, K2, E, A) as the omega-3 lipid matrix may enhance their absorption. Avoid simultaneous high-dose vitamin E supplementation if on blood thinners, as both have mild anticoagulant properties. Compatible with most daily multivitamins, probiotics, and mineral supplements.
Are there any specific instructions for taking it safely?
Are there any specific instructions for taking it safely?
Take with food to maximise absorption and minimise GI discomfort. Use the measuring cap or a tablespoon for accurate dosing. Refrigerate after opening and use within the timeframe specified on the label. Not recommended for individuals with known fish or shellfish allergies. Pregnant or breastfeeding women should consult a physician before high-dose omega-3 use.
How long until benefits are typically experienced?
How long until benefits are typically experienced?
Triglyceride-lowering effects of high-dose omega-3 (>2 g EPA+DHA/day) typically appear within 4–8 weeks in clinical trials. Anti-inflammatory and joint-comfort effects often require 6–12 weeks of consistent use. Red blood cell membrane omega-3 incorporation (Omega-3 Index improvement) typically takes 8–12 weeks to reach steady state at consistent daily dosing.
