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Life Extension Super Omega-3 EPA/DHA Fish Oil vs Moller's Omega-3 Liquid Lemon Flavour

Side-by-side comparison of scores, ingredients, prices and real customer feedback for Life Extension Super Omega-3 EPA/DHA Fish Oil and Moller's Omega-3 Liquid Lemon Flavour.

Last verified: 07 Apr 2026 · Based on 66 reviews

86.0
Quick Answer

Life Extension Super Omega-3 EPA/DHA Fish Oil scores 86.0/100 vs Moller's Omega-3 Liquid Lemon Flavour at 80.0/100. Life Extension Super Omega-3 EPA/DHA Fish Oil wins on effectiveness, value for money, side effects. Moller's Omega-3 Liquid Lemon Flavour is stronger on certifications.

Which is better: Life Extension Super Omega-... or Moller's Omega-3 Liquid Lem...?

Life Extension Super Omega-3 wins with an 86/100 score versus Moller's 80/100, offering a more effective synergistic formula with sesame lignans and olive polyphenols at £5 more. Moller's is the better pick for children, those with swallowing difficulties, or anyone prioritising triglyceride-form bioavailability in a liquid format.

— AIScored Editorial Team

How Do the Scores Compare?

Life Extension Super Omega-...
Moller's Omega-3 Liquid Lem...
Life Extension Super Omega-3 EPA/DHA Fish Oil
Life Extension Super Omega-...
Life Extension
Moller's Omega-3 Liquid Lemon Flavour
Moller's Omega-3 Liquid Lem...
Moller's
Overall Score 86.0 80.0
Effectiveness 83.0/100
Best
77.0/100
Ingredient Quality 91.0/100
Best
91.0/100
Best
Value for Money 80.0/100
Best
64.0/100
Side Effects 87.0/100
Best
84.0/100
Certifications 92.0/100 94.0/100
Best
Best Price £24.99 Amazon UK → £19.99 Amazon UK →
Cheapest
Price per Serving £0.42 60 servings £0.40 50 servings
Best value
Form Softgels Liquid
Dose 700mg EPA+DHA + sesame lignans + olive extract 1200mg omega-3 per 5ml
Third-Party Tested ✓ Yes ✓ Yes
Reviews Analysed 57 9

Life Extension Super Omega-3 EPA...

Pros

  • IFOS 5-star certified and molecularly distilled — among the highest purity standards available for fish oil
  • Unique synergistic formula: sesame lignans and olive polyphenols (hydroxytyrosol) extend omega-3 anti-inflammatory activity beyond standard fish oil
  • Widely reported tangible benefits: improved cholesterol, reduced joint and systemic inflammation, better skin, hair, and nails
  • Minimal fishy aftertaste and good tolerability reported by the majority of reviewers

Cons

  • Softgels are noted as larger than average by multiple reviewers — may be difficult for those with swallowing issues
  • Omega form is not specified on labelling and is likely ethyl ester rather than triglyceride form, which has lower bioavailability
  • Contains sesame — a declared allergen increasingly relevant for sensitive individuals
  • Mild fish odour noted by a minority of reviewers, particularly after opening the capsule

Best For

Adults seeking cardiovascular and cholesterol support People with chronic or systemic inflammation Pregnant and breastfeeding women (DHA critical for fetal brain development) Those wanting a more complete fish oil formula beyond basic EPA/DHA Hair, skin, and nail health seekers Over-50s focused on cognitive and heart health maintenance
View full review →

Moller's Omega-3 Liquid Lemon Flavour

Pros

  • IFOS 5-Star certified — the highest independent standard for fish oil purity and potency
  • Natural triglyceride form offers superior bioavailability compared to ethyl ester capsules
  • Liquid format removes capsule barriers, making it accessible for children and those with swallowing difficulties
  • Exceptionally clean formula — only cod liver oil, lemon flavour, and vitamin E as antioxidant

Cons

  • Premium pricing compared to capsule alternatives providing equivalent omega-3 content
  • Vitamin A content (250mcg/serving) requires monitoring total intake when combining with other supplements or multivitamins
  • Liquid form requires refrigeration after opening and has a shorter shelf life than encapsulated oil
  • Fish odour may still be perceptible despite lemon flavouring

Best For

People who cannot swallow large capsules Children and adolescents needing omega-3 supplementation Consumers prioritising verified purity and sustainably sourced fish oil Over 50s benefiting from combined omega-3 and vitamin D3 support Those wanting a minimal-filler, no-additive omega-3 product
View full review →

What does the data say about Life Extension Super O... vs Moller's Omega-3 Liqui...?

Both products score identically on ingredient quality at 91/100 and both carry IFOS 5-star certification, so purity isn't really a differentiator here. The key difference is in form and formulation. Life Extension Super Omega-3 (£24.99, score 86/100) delivers 700mg EPA+DHA per softgel alongside sesame lignans and olive polyphenols — a combination designed to extend the anti-inflammatory action of omega-3s beyond what fish oil alone provides. The likely downside is that it's probably in ethyl ester form, which absorbs less efficiently than triglycerides. Moller's Liquid (£19.99, score 80/100) delivers 1,200mg omega-3 per 5ml teaspoon in natural triglyceride form, meaning what you're getting is absorbed more readily, though the overall score sits lower at 80/100 partly due to weaker value at 64/100 versus Life Extension's 80/100.

For adults focused on cardiovascular health, inflammation, or those who are pregnant and want DHA, Life Extension is the stronger option — the synergistic formula is genuinely unusual and the third-party certification is impeccable. If you prefer not to worry about whether your omega-3 is being absorbed properly, Moller's triglyceride form has the edge there.

Moller's makes obvious sense for children, anyone who struggles with large capsules, or people who simply dislike swallowing softgels. The lemon-flavoured liquid is easy to take off a spoon. Worth noting: Moller's contains 250mcg vitamin A per serving, so if you're already taking a multivitamin you'll want to check your combined intake. Life Extension's larger-than-average softgels are worth knowing about if swallowing is a concern. Both are third-party tested — neither cuts corners on safety.

Life Extension Super Omega-3 EPA/DHA Fish Oil Winner 86.0/100

Life Extension Super Omega-3 is a well-regarded fish oil supplement distinguished from standard options by the addition of sesame lignans and olive fruit extract (hydroxytyrosol), compounds with research-backed synergy with EPA and DHA for extended anti-inflammatory effect.

Effectiveness
Life Extension S..
83.0/100
Moller's Omega-3..
77.0/100
Ingredient Quality
Life Extension S..
91.0/100
Moller's Omega-3..
91.0/100
Value for Money
Life Extension S..
80.0/100
Moller's Omega-3..
64.0/100
Side Effects
Life Extension S..
87.0/100
Moller's Omega-3..
84.0/100
Certifications
Life Extension S..
92.0/100
Moller's Omega-3..
94.0/100

What are the key differences?

Life Extension Super Om.. is best for: Adults seeking cardiovascular and cholesterol support, People with chronic or systemic inflammation
Moller's Omega-3 Liquid.. is best for: People who cannot swallow large capsules, Children and adolescents needing omega-3 supplementation

Frequently Asked Questions

Which is better, Life Extension Super Omega-3 EPA/DHA Fish Oil or Moller's Omega-3 Liquid Lemon Flavour?
Life Extension Super Omega-3 EPA/DHA Fish Oil scores 86.0/100 overall while Moller's Omega-3 Liquid Lemon Flavour scores 80.0/100. Life Extension Super Omega-3 EPA/DHA Fish Oil comes out ahead, scoring higher on effectiveness (83.0 vs 77.0). Life Extension Super Omega-3 E is best suited for Adults seeking cardiovascular and cholesterol support and People with chronic or systemic inflammation. Moller's Omega-3 Liquid Lemon is better for People who cannot swallow large capsules and Children and adolescents needing omega-3 supplementation.
Is Life Extension Super Omega-3 EPA/DHA Fish Oil worth the price compared to Moller's Omega-3 Liquid Lemon Flavour?
Life Extension Super Omega-3 EPA/DHA Fish Oil costs £24.99 while Moller's Omega-3 Liquid Lemon Flavour is £19.99. For value, Life Extension Super Omega-3 EPA/DHA Fish Oil scores 80.0/100 vs Moller's Omega-3 Liquid Lemon Flavour's 64.0/100. Life Extension Super Omega-3 EPA/DHA Fish Oil delivers better value relative to its quality. Note that Life Extension Super comes as softgels while Moller's Omega-3 Liq is liquid, which may affect your preference.
Which has fewer side effects?
Life Extension Super Omega-3 EPA/DHA Fish Oil scores 87.0/100 for side effects (higher means fewer reported issues) while Moller's Omega-3 Liquid Lemon Flavour scores 84.0/100. Reviewers report fewer side effects with Life Extension Super Omega-3 EPA/DHA Fish Oil. For certification and testing, Life Extension Super scores 92.0/100 vs Moller's Omega-3 Liq's 94.0/100. Always consult a healthcare professional before starting any supplement.

Related Product Comparisons

What the Data Says

What is the real cost per dose of omega-3 in the UK?

NOW Foods Ultra Omega-3 costs £0.22/serving — the cheapest effective dose we found across 21 products. That's 750mg EPA+DHA per serving, 90 servings per bottle at £19.99 (value-for-money score: 85/100).

Here's the full price-per-serving breakdown for our top-scoring products:

  • NOW Foods Ultra Omega-3: £0.22/serving
  • Moller's Omega-3 Liquid Lemon: £0.40/serving
  • Life Extension Super Omega-3: £0.42/serving
  • WHC UnoCardio 1000: £0.45/serving
  • Carlson Elite Omega-3 Gems: £0.67/serving
  • Solgar Triple Strength: £0.70/serving

The gap between cheapest and priciest is over 3x per dose. And expensive doesn't mean better — WHC UnoCardio scores highest overall (90/100) at just £0.45/serving, while Solgar scores 79/100 at £0.70. Always divide bottle price by serving count before you compare products.

How much EPA and DHA do you actually need?

250-500mg combined EPA+DHA daily for general health. 1000-2000mg for heart health support. Most health authorities land in that range, and clinical studies typically use 1000mg+.

Our top-scoring omega-3 products hit these targets well:

  • WHC UnoCardio 1000 (90/100): 1000mg EPA+DHA — sits right in the clinical sweet spot
  • Carlson Elite Omega-3 Gems (87/100): 1600mg total omega-3 (including 800mg EPA + 600mg DHA) — the highest dose in our top 6
  • Moller's Omega-3 Liquid (80/100): 1200mg per 5ml teaspoon
  • Solgar Triple Strength (79/100): 950mg EPA+DHA
  • NOW Foods Ultra Omega-3 (83/100): 750mg EPA+DHA
  • Life Extension Super Omega-3 (86/100): 700mg EPA+DHA + sesame lignans

One thing to watch: check the label for the EPA and DHA split, not just "total omega-3." Total omega-3 includes other fatty acids like ALA that aren't as well studied for the same benefits. Most research uses EPA-dominant or balanced EPA/DHA formulas.

Disclaimer: AIScored provides data-driven comparisons based on publicly available reviews. This is not medical advice. Affiliate links may earn us a commission at no extra cost to you.

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