Metabolic Nutrition | MN Fish 3000 | 180 SoftgelsMetabolic Nutrition
- SuppVault Score
- 76/100
- Per serving
- $0.33

Metabolic Nutrition
Cod Liver Omega-3s with Vitamins A and D Built In
$19.99 $24.99$0.33/servingGet Notified When Back in Stock
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Traditional cod liver oil support for daily wellness, recovery, and nutritional coverage. Each 3-softgel serving delivers 3,000mg cod liver fish oil with 330mg EPA, 300mg DHA, plus vitamins A and D3 for more than basic fish oil maintenance.
Metabolic Nutrition publishes test results from independent third-party labs. Svpplements links to the manufacturer’s data — we don’t test products ourselves.
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Fish 3000 supports long-term health and recovery infrastructure, while creatine supports phosphocreatine replenishment for strength, power, and training output. They solve different problems and stack cleanly because neither competes for the same role.
Take creatine daily any time; take Fish 3000 with a meal
Protein supports muscle protein synthesis and recovery from training, while Fish 3000 supports inflammatory balance and general wellness. Together they strengthen both the structural and recovery side of a complete performance nutrition plan.
Protein post-workout or any time needed; Fish 3000 with meals
Fish oil addresses inflammatory balance from the fatty acid side, while a dedicated joint formula can target cartilage, connective tissue, and comfort more directly. This is a strong combination for high-volume lifters and active adults with repetitive stress demands.
Take both daily; Fish 3000 with meals
If your broader plan calls for more robust vitamin D intake than the 15 mcg here, a targeted D3/K2 product can complement Fish 3000. Just keep total vitamin D appropriate to your needs and account for the D3 already included in this formula.
Take with meals, separate or alongside Fish 3000
Fish 3000 has a clearer traditional cod liver oil identity with vitamins A and D built in.
NutraBio likely wins on transparency and concentrated omega-3 positioning for EPA/DHA-focused shoppers.
Choose Fish 3000 for cod liver oil tradition, or Bucked Up for a more standard fish oil comparison.
Fish 3000 stands out by combining omega-3s with meaningful vitamin A and D3 support.
Side-by-side against the closest competitors. Score reflects clinical dosing, transparency, and testing.
Metabolic Nutrition | MN Fish 3000 | 180 SoftgelsMetabolic Nutrition
Metabolic Nutrition | Omega 369 | 180 SoftgelsMetabolic Nutrition
Fish 3000 has a clearer traditional cod liver oil identity with vitamins A and D built in.
Compare side-by-side →
NutraBio | Omega-3 | 150 SoftgelsNutraBio
NutraBio likely wins on transparency and concentrated omega-3 positioning for EPA/DHA-focused shoppers.
Compare side-by-side →
Bucked Up | Fish Oil | 60 SoftgelsBucked Up
Choose Fish 3000 for cod liver oil tradition, or Bucked Up for a more standard fish oil comparison.
Compare side-by-side →Comparison data combines live storefront pricing with our SuppVault analysis. Competitor scores reflect public-label data; manufacturer-side changes may not be reflected in real time.
Metabolic Nutrition Fish 3000 is a straightforward cod liver oil formula built around daily foundational support rather than marketing theatrics. Each 3-softgel serving provides 3,000 mg cod liver fish oil with 330 mg EPA, 300 mg DHA, 2,397.6 mcg vitamin A as retinyl palmitate, and 15 mcg vitamin D3. That makes this product less of a “high-potency omega-3 concentrate” and more of a traditional cod liver oil formula: moderate EPA/DHA delivery paired with meaningful fat-soluble vitamin support.
The core active is cod liver fish oil at 3,000 mg per serving. Cod liver oil is distinct from standard body-fish oil concentrates because it naturally carries vitamins A and D in addition to omega-3 fatty acids. In practice, that means this formula is designed to support multiple systems at once: cell membrane integrity, inflammatory balance, eye and brain tissue support, and baseline nutrient sufficiency. What you feel from fish oil is rarely acute. This is not a stimulant or pump product. Instead, consistent use supports the less glamorous but more important outcomes: joints that feel better during repetitive training blocks, recovery that feels less beaten up, and a healthier nutritional foundation for long-term performance.
EPA at 330 mg is the more inflammation-focused omega-3 in the formula. EPA is incorporated into cell membranes and helps shift eicosanoid signaling toward a less inflammatory profile. That matters for athletes and active adults because training stress, tissue microtrauma, and modern low-fish diets often leave omega-3 intake below ideal levels. This dose is useful, but it is below the 1-2 gram EPA+DHA ranges often used in more aggressive cardiovascular or inflammation-focused protocols. Honest translation: this is a solid daily maintenance dose, not a therapeutic high-dose fish oil.
DHA at 300 mg complements EPA with stronger structural relevance for neural tissue, retina, and membrane fluidity. DHA is heavily concentrated in the brain and eyes, so its inclusion is a major reason cod liver oil remains popular outside strict sports nutrition circles. Customers often choose DHA-containing formulas not because they “feel” DHA in 30 minutes, but because they want broad-spectrum support for cognition, visual health, and general wellness over months and years.
Vitamin A at 2,397.6 mcg as retinyl palmitate is a significant inclusion. Preformed vitamin A supports vision, epithelial tissue integrity, and immune function, but the dose is high enough that it deserves respect. This is not something to casually stack with multiple high-vitamin-A supplements. Vitamin D3 at 15 mcg rounds out the cod liver profile with support for bone health, immune signaling, and muscular function, though it is a modest dose compared with standalone D3 products.
The synergy here is simple and smart: EPA and DHA support membrane function and inflammatory balance, while vitamins A and D extend the formula into eye, immune, and bone support territory. Transparency is mostly good because the key actives are disclosed by amount, though the formula metadata flags a proprietary blend status that doesn’t really align with the visible panel. Based on the listed actives, the meaningful ingredients are disclosed.
What to expect: day 1 is mainly convenience and easy compliance, especially when taken with a meal. Over 2-4 weeks, most users notice the indirect benefits cod liver oil is known for—better nutritional consistency, improved joint comfort, and a stronger baseline for heart, brain, and eye support. This is a daily health product that rewards adherence, not a formula built for instant sensation.
EPA incorporates into cell membranes and alters downstream lipid mediator production. This shifts eicosanoid balance away from more pro-inflammatory arachidonic-acid-derived signaling patterns. In practical terms, EPA is valued for supporting inflammatory balance, cardiovascular health, and recovery-oriented wellness. Its effects are cumulative rather than acutely perceptible.
DHA is highly concentrated in neural and retinal tissue, where it supports membrane fluidity and cell signaling integrity. Its structural role makes it especially relevant for brain and eye support rather than a sensation-based outcome. Adequate DHA intake helps maintain the lipid environment required for normal neuronal and visual function. Like EPA, its benefits accrue with consistent intake over time.
Cod liver oil differs from standard fish oil because it contributes omega-3 fatty acids alongside fat-soluble vitamins. This gives the formula a broader nutritional profile than an EPA/DHA-only concentrate. The combination can support foundational wellness, especially in users who do not regularly consume fatty fish or organ foods. Its value is nutritional completeness more than maximum omega-3 concentration.
Vitamin A and vitamin D3 are absorbed through fat-dependent digestive pathways and are best taken with meals. Vitamin A supports epithelial, visual, and immune-related functions, while vitamin D3 supports calcium-regulated physiology and broad systemic health. Including both in a cod liver oil formula reinforces the product's role as foundational wellness support. Because vitamin A is preformed, total daily intake should be monitored carefully.
Verified athletes can view NCAA, WADA, and high-school compliance status for this product.
* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Consult your physician before use if you have a medical condition or take medications.
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