Holland & Barrett Omega-3 Fish Oil 1000mg
by Holland & Barrett
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Holland & Barrett Omega-3 Fish Oil 1000mg is the retailer's own-brand entry-level fish oil delivering 300mg of combined EPA/DHA per capsule — a modest but functional dose for general omega-3 maintenance. Best for Budget-conscious buyers seeking basic omega-3 maintenance and High-street shoppers who prefer in-store purchasing.
According to the AIScored 0–100 scoring system, Holland & Barrett Omega-3 Fish Oil 1000mg by Holland & Barrett scores 55.0/100, ranking #22 out of 22 products in Omega-3 & Fish Oil (2026). Strongest category: Side Effects (72.0/100). Weakest: Certifications (33.0/100).
Is Holland & Barrett Omega-3 Fish O... worth buying?
“Holland & Barrett's Omega-3 Fish Oil is a straightforward option you can buy on the high street, offering 300mg of EPA/DHA per capsule at a budget-friendly price. With a score of 55 out of 100, it's a practical pick for basic omega-3 maintenance if convenience and affordability matter more to you than premium potency.”
What Do Reviewers Say About Holland & Barrett Omega-3 Fish Oil 1000mg?
Sample excerpts from currently available source material used in this product analysis.
"Affordable fish oil that works well for basic omega-3 supplementation. Easy to find in stores. Downside is occasional batch quality issues and the capsules sometimes leak oily residue."
"Great value essential. Starflower is a great source of GLA which I have been taking regularly since perimenopause. I also like the new shaped bottle which is easier to store."
"I'm always grateful for the friendly, helpful and very knowledgeable staff when I go into Holland and Barrett in every shop I go to. I highly recommend a visit."
How does Holland & Barrett Omega-3 Fish Oil 1000mg score?
Detailed score breakdown and key findings from our analysis of 9 reviews across 2 sources.
Pros
- +Good value per capsule — 180 capsules at an accessible high-street price point
- +Widely available in Holland & Barrett stores across the UK
- +Easy to swallow capsule format with no strong fishy aftertaste reported by most users
- +EFSA-compliant labelling with clean additive profile (vitamin E as preservative only)
- +Made in the United Kingdom
Cons
- -Fish source and omega-3 form (triglyceride vs ethyl ester) not disclosed
- -No independent third-party testing (e.g. IFOS, NSF) — purity and potency unverified
- -Occasional batch quality issues and capsule leakage reported on Trustpilot
- -300mg EPA+DHA per capsule is on the lower end; clinical doses often require 2–3 capsules daily
Best For
Watch Out
- !Capsule leakage reported — store upright and check seal before use
- !Undisclosed fish source is a concern for those with specific allergen sensitivities or sustainability preferences
- !No IFOS or equivalent certification — batch purity cannot be independently verified
- !Low single-capsule dose may be insufficient for therapeutic targets (e.g. cardiovascular support typically requires 1000mg+ EPA+DHA/day)
What is Holland & Barrett Omega-3 Fish Oil 1000mg?
Holland & Barrett Omega-3 Fish Oil 1000mg is a omega-3 & fish oil product by Holland & Barrett in capsules form, scoring 55.0/100 on AIScored.
- • Holland & Barrett Omega-3 Fish Oil 1000mg is the retailer's own-brand fish oil supplement and a practical choice if you prefer shopping on the high street.
- • The 180-capsule pack offers good value for a high-street product.
- • Each capsule has a standard 30% omega-3 concentration, providing 180mg EPA and 120mg DHA.
- • In terms of omega-3 content, it is on par with the Bulk option, but with the added convenience of being easy to find in Holland & Barrett stores.
What's Inside Holland & Barrett Omega-3 Fish Oil 1000mg?
Holland & Barrett Omega-3 Fish Oil 1000mg contains 3 active ingredients: Fish Oil, EPA (Eicosapentaenoic Acid), DHA (Docosahexaenoic Acid).
Active Ingredients
- Fish Oil
- 1000mg
- EPA (Eicosapentaenoic Acid)
- 180mg
- DHA (Docosahexaenoic Acid)
- 120mg
Other Ingredients
Gelatin, Glycerin, d-Alpha Tocopheryl Acetate
Clean Label Analysis
Standard and straightforward — nothing alarming. Vitamin E acetate as preservative. Gelatin capsule is typical for fish oil. No unnecessary additives.
Is Holland & Barrett Omega-3 Fish Oil 1000mg Independently Tested?
No Third-Party Testing Visible
We could not find evidence of independent third-party testing for this product. This doesn't mean it's unsafe, but independent verification provides additional assurance.
Certifications
Additional Specifications
- Fish Source
- Not specified on label
- Omega Form
- Not specified
How We Score Supplements
Our methodology analyses review data, ingredient science, and product information, then scores each product on a 0-100 scale across evidence-based categories:
Effectiveness
How well the product delivers its claimed benefits, based on reviews and ingredient evidence.
Ingredient Quality
Bioavailable forms, clinically effective dosages, clean label, minimal fillers.
Value for Money
Price relative to ingredient quality, dosage count, and effectiveness.
Side Effects Profile
Higher score = fewer side effects. 100 means virtually no adverse reactions reported.
Certifications & Testing
Third-party lab testing, GMP certification, and independent quality verification.
Overall Score
Weighted combination of all factors. Our bottom-line recommendation.
How Does Holland & Barrett Omega-3 Fish Oil 1000mg Compare?
See how this product stacks up against the top-rated omega-3 & fish oil in our database.
| Product | Score | Price |
|---|---|---|
| Holland & Barrett Omega-3 Fish O... (this) | 55.0 | £14.99 |
| Carlson Elite Omega-3 Gems | 87.0 | £29.99 |
| Life Extension Super Omega-3 EPA... | 86.0 | £24.99 |
| Life Extension Super Omega-3 EPA... | 84.0 | £33.90 |
Price History (90 days)
Quick Facts
- Form
- Capsules
- Dose
- 300mg EPA+DHA per capsule
- Serving
- 1 capsule
- Servings
- 180
- Vegan
- No
- Made in
- United Kingdom
Frequently Asked Questions
Is Holland & Barrett Omega-3 Fish Oil 1000mg worth buying in 2026? ▼
What is the best price for Holland & Barrett Omega-3 Fish Oil 1000mg in the UK? ▼
What are the pros and cons of Holland & Barrett Omega-3 Fish Oil 1000mg? ▼
Is Holland & Barrett Omega-3 Fish Oil 1000mg third-party tested? ▼
How does Holland & Barrett Omega-3 Fish Oil 1000mg compare to Carlson Elite Omega-3 Gems? ▼
What the Data Says About Omega-3 & Fish Oil
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 research-backed summaries based on publicly available reviews and product information. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Affiliate links may earn us a commission at no extra cost to you.
What Are Other Top Omega-3 & Fish Oil?
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