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Omega-3 Hi Potency with D3 Delicious Lemon Meringue

Natural Factors SeaRich
4.7
★ ★ ★ ★ ★
(111 ratings)
Fish Oil 4370 mg
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Score84

A flavorful liquid fish oil and Vitamin D3 blend for high-potency heart and immune support.

How scoring works
Quantity:6 Fluid Ounce(s) • (40 servings)
Goals:
Anti-Inflammatory Support
Cardiovascular Support

Score 84

A flavorful liquid fish oil and Vitamin D3 blend for high-potency heart and immune support.

How scoring works
$28.80($0.72 per serving)
iHerb
$ 28.80
Vitacost
$ 28.80
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Analysis

Natural Factors SeaRich provides a concentrated dose of lipids from small fish like anchovy and mackerel, alongside 1,000 IU of Vitamin D3. Sourcing from these smaller species helps ensure a cleaner profile with lower levels of toxins.

The liquid format is ideal for those who dislike swallowing large pills and allows for flexible dosing. While it doesn't list specific EPA or DHA numbers in the provided data, the high volume of fish oil suggests a potent formula for heart and inflammatory support.

Pros

  • Delicious lemon meringue flavor
  • Includes 1,000 IU of Vitamin D3
  • Liquid form for easy intake
  • Sourced from small, clean fish

Cons

  • Missing specific EPA/DHA breakdown
  • Requires refrigeration after opening
  • Shorter shelf life than capsules

Warnings

  • Shake well before each use
  • Refrigerate once opened to maintain freshness

Nutrient quality

90 Highest impact

Liquid fish oil from small sustainable fish provides a high-quality lipid source for systemic support. Inclusion of cholecalciferol offers synergistic benefits for cardiovascular and bone health maintenance.

Ingredient transparency

79 High impact

Lack of specified EPA and DHA milligram amounts is a significant transparency deficit for a high-potency oil. Species identification for the source fish is clear, providing consumer confidence in the origin of the marine lipids.

Customer satisfaction

89 Highest impact

Strong average ratings indicate high user approval of the flavor and perceived effectiveness of the liquid oil. Minimal negative feedback suggests the supplement is well-tolerated and meets consumer expectations for a liquid format.

Value for money

79 High impact

Moderate cost per serving reflects the higher quality of liquid sustainable fish oil and included vitamins. Value is fair for a specialized liquid supplement, although it is less efficient than some bulk softgels.

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Goals

Anti-Inflammatory Support
Impact
High effect
A Goal FitF Strength of SupportB CoverageA+ Formula Quality

Natural Factors SeaRich provides a high-potency liquid fish oil alongside a therapeutic dose of vitamin D3. While fish oil is foundational for inflammatory resolution, the lack of individual EPA and DHA disclosure on the label prevents full verification of its potency.

The inclusion of 1,000 IU of vitamin D3 adds a significant immunomodulatory component to the formula. This supplement appears well aligned with maintenance needs for systemic balance, though active ingredient transparency could be improved.

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Cardiovascular Support
Impact
High effect
A Goal FitD Strength of SupportD+ CoverageA Formula Quality

This high-volume fish oil provides a significant amount of marine lipids alongside a substantial dose of vitamin D3. Omega-3 fatty acids are essential for maintaining healthy triglyceride levels and supporting systemic inflammatory balance.

The lack of specific EPA and DHA breakdown in the provided data makes it difficult to verify the exact clinical potency of the formulation. However, the use of small, sustainable fish sources and the addition of cholecalciferol suggests a focus on purity and bone-heart synergy.

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Ingredients

IngredientAmount per serving
Calories
40 Calorie(s)
Total Fat
4.5 Gram(s)
Cholesterol
25 mg
Vitamin D3 (Cholecalciferol, Lanolin)
 25 mcg
Fish Oil (Anchovy, Mackerel, Sardines)
 4370 mg
Gluten Free Adults 18–50 Dairy Free Sugar Free
Report overview
Fish Oil (Anchovy, Mackerel, Sardines) · 4370 mg OverallScore16
D- Active Ingredient Quality & BioavailabilityF Dose, Safety & Label TransparencyF Value
This high-potency liquid fish oil includes essential Vitamin D3 and utilizes small fish sources for lower toxicity. However, it lacks a specific breakdown of EPA and DHA on the provided label, which is a major transparency hurdle.
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RxOmega-3

Natural Factors
4.7
★★★★★
(14498 ratings)
Offers pharmaceutical-grade fish oil with clear disclosure of concentrated actives in a high-value 240-count format. Clearly specified omega-3 yields allow for reliable tracking of cardiovascular goals.
Other sellers (2)
95 Value

Ultra Strength One-per-Day RxOmega-3

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4.9
★★★★★
(5336 ratings)
Provides a high-potency lipid source that delivers meaningful therapeutic levels in a single daily softgel. Exceptional purity and bulk economy make it an ideal choice for long-term health maintenance.
Other sellers (1)
95 Value

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