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RxOmega-3

Natural Factors
4.7
★ ★ ★ ★ ★
(14259 ratings)
DHA 400 mg
Omega-3 630 mg
Fish Oil 1170 mg
Product Image
Score97

A bulk-buy option for high-purity fish oil that supports heart and skin health for a long period.

How scoring works
Quantity:240 Softgel(s) • (240 servings)
Goals:
Cardiovascular Support
Skin Health
Anti-Inflammatory Support

Score 97

A bulk-buy option for high-purity fish oil that supports heart and skin health for a long period.

How scoring works

Also available as

2 options
120 servings Omega-3 630 mg, DHA 400 mg +1 more • 120 Softgel(s) • 120 servings $26.57 ($0.22 per serving) 60 servings Omega-3 630 mg, DHA 400 mg +1 more • 60 Softgel(s) • 60 servings $18.17 ($0.30 per serving)
$44.77($0.18 per serving)
iHerb
$ 44.77
Vitacost
$ 44.77
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Analysis

This high-capacity bottle provides 400mg of EPA and 200mg of DHA per serving, ideal for daily wellness. The oil is sourced from sustainable small fish like mackerel and sardines.

The formula is designed for high purity and consistent quality across every softgel. It is a very efficient way to support cardiovascular health and manage systemic inflammation over several months.

Pros

  • Lowest price per serving in the line
  • Clear fatty acid yields
  • Sourced from sustainable wild fish
  • No unnecessary additives

Cons

  • Large bottle takes up more storage space
  • Ethyl ester molecular form

Warnings

  • Contains fish
  • Consult a professional if taking blood-thinning medications

Nutrient quality

94 Highest impact

Highly concentrated pharmaceutical-grade oil provides meaningful doses of active EPA and DHA. Sourcing from small sustainable fish species contributes to a cleaner and safer nutrient profile for long-term use.

Ingredient transparency

99 Highest impact

Specific disclosure of active omega-3 content and source fish ensures a high level of transparency. Consumers can easily verify the potency and quality of the active ingredients provided in each serving.

Customer satisfaction

96 Highest impact

Strong average ratings across an exceptionally high review volume reflect significant consumer confidence. Widespread positive feedback indicates that the product is effective and well-tolerated for general health goals.

Value for money

98 Highest impact

Exceptional value is delivered through a low cost per serving for a high-potency concentrate. The bulk format provides significant savings while maintaining high ingredient quality standards.

Report analysis

Goals

Cardiovascular Support
Impact
Highest effect
A+ Goal FitB- Strength of SupportC CoverageA+ Formula Quality

RxOmega-3 provides a concentrated dose of 630 mg of active omega-3 fatty acids, specifically EPA and DHA. These nutrients are highly effective for managing triglyceride levels and supporting systemic vascular health.

Sourced from pharmaceutical-grade fish oil and independently tested for purity, this formulation ensures high quality and safety. It appears well aligned with clinical goals for maintaining a healthy cardiovascular system through anti-inflammatory pathways.

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Skin Health
Impact
Highest effect
A Goal FitA- Strength of SupportC- CoverageA+ Formula Quality

Omega-3 fatty acids are essential for maintaining the skin's moisture barrier and reducing inflammatory responses. These fats support overall hydration levels and help protect the skin from environmental stressors.

Concentrated fish oil provides a robust dose of EPA and DHA for maintaining healthy skin suppleness. The focus on a single but critical lipid pathway prevents this from being a comprehensive solution for skin elasticity and structure.

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Anti-Inflammatory Support
Impact
Highest effect
A Goal FitB- Strength of SupportC CoverageA Formula Quality

Pharmaceutical-grade fish oil concentrate delivers 600 mg of active EPA and DHA to support the resolution of inflammatory pathways. These fatty acids serve as precursors for essential molecules that help dampen the body's immune response and maintain tissue health.

Sourcing from small wild fish like anchovies and mackerel ensures high purity and sustainability. While the ethyl ester form is used, the pharmaceutical-grade standards provide a high level of confidence in the product's safety and concentration.

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Ingredients

IngredientAmount per serving
Calories
10 Calorie(s)
Total Fat
1 Gram(s)
Polyunsaturated Fat
1 Gram(s)
Cholesterol
5 mg
pharmaceutical grade Fish Oil concentrate
1170 mg
Omega-3 Fatty Acids
630 mg
Docosahexaenoic Acid Ethyl Ester
400 mg
Gluten Free Adults 18–50 Dairy Free Sugar Free
Report overview
DHA · 400 mg OverallScore84
C Active Ingredient Quality & BioavailabilityA Dose, Safety & Label TransparencyA+ Value
The bulk 240-count RxOmega-3 provides a potent 600mg dose of DHA at an industry-leading price. It is the gold standard for high-purity, high-dose DHA value.
View ingredientView products
Omega-3 · 630 mg OverallScore81
B- Active Ingredient Quality & BioavailabilityB+ Dose, Safety & Label TransparencyA+ Value
This concentrated fish oil provides a strong dose of EPA and DHA with good purity standards. It uses a small-fish source for better safety and sustainability, though it utilizes the ethyl ester form.
View ingredientView products
Fish Oil · 1170 mg OverallScore71
C+ Active Ingredient Quality & BioavailabilityC- Dose, Safety & Label TransparencyA+ Value
This high-potency fish oil uses an ethyl ester form to deliver a solid maintenance dose at an exceptionally low price. It is independently verified for purity, making it a reliable budget-friendly option.
View ingredientView products
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Omega-3 Triglyceride Fish Oil 1100 mg

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4.8
★★★★★
(2795 ratings)
Offering 1100 mg of total omega-3s in a bioavailable triglyceride form provides a higher nutrient density per softgel. This bulk format delivers significant levels of EPA and DHA for long-term inflammatory support.
Other sellers (2)
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Triple Strength Omega-3

InnovixLabs
4.8
★★★★★
(2714 ratings)
Achieving 900 mg of total omega-3s with a 5-star IFOS purity rating provides excellent quality and peace of mind. This high-potency softgel is one of the most efficient options for meeting daily therapeutic targets.
Other sellers (0)
94 Value

EPA-DHA Balance

Jarrow Formulas
4.8
★★★★★
(18518 ratings)
Providing a 1200 mg dose of total omega-3s in a bulk 120-count container offers robust daily maintenance. The clear disclosure of 800 mg EPA and 400 mg DHA allows for precise nutritional management.
Other sellers (4)
98 Performance

Omega-3 Fish Oil 1250 mg

SR Sports Research
4.8
★★★★★
(92408 ratings)
High levels of EPA and DHA in the re-esterified triglyceride form provide the best alignment for cardiovascular and skin health. IFOS 5-star certification guarantees the highest levels of purity and freshness.
Other sellers (1)
97 Performance

Wild Alaskan Fish Oil Peak Omega-3 Liquid Natural Lemon Flavor

Wiley's Finest
4.9
★★★★★
(1086 ratings)
Liquid delivery allows for exceptionally high doses of 2150 mg active omega-3s, which can support more intensive wellness goals. Sustainably sourced wild Alaskan Pollock provides a clean and potent marine lipid base.
Other sellers (3)
95 Performance

Max High Concentrate Omega-3 Fish Oil 2400 mg Coconut Bliss

Coromega
4.7
★★★★★
(211 ratings)
This emulsified marine oil ensures superior bioavailability and absorption for its high concentrations of EPA and DHA. The addition of vitamins C and D3 offers multi-pathway support for heart and joint health.
Other sellers (0)
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