Fish Oil + D3

Fish Oil + D3

Nature's Bounty4.8 (767 ratings)
Format:Softgel Quantity: 90 Softgel(s) · 90 servings
Goals
$12.82 $0.14 per serving

Product analysis

39 out of 100

Fish Oil + D3 combines fish oil and vitamin D in one supplement. EPA and DHA amounts are unspecified, so total fish oil weight does not tell you how much of these key omega-3 fats you receive.

AI assessment of the formula, label and price. How scoring works

Nutrient Quality23

Most fat and omega-3 forms are unspecified, limiting comparisons of how the body may use them. Naming vitamin D3 does not settle the quality of the fish-oil components.

Ingredient Transparency31

Unspecified EPA and DHA amounts make it difficult to judge how much of the key omega-3 fats a serving provides. Missing blend details further limit a precise comparison.

Value For Money40

Value is difficult to judge without clear EPA and DHA amounts. Total oil weight alone does not provide a fair comparison.

Customer Satisfaction82

Customer feedback is very positive. Several hundred ratings provide a useful picture, though reviews do not establish effectiveness.

Product Focus39

The combination is aimed at heart-related and inflammation support. Unresolved EPA and DHA amounts limit confidence in what it will contribute.

Format
Softgel
Container
90 Softgel(s)
Per serving
$0.14
Customer rating
4.8 · 767 ratings
Report analysis

Goals

Inflammation
Impact
Moderate effect
C- Ingredient FitF PathwaysA EvidenceB+ Formulation Logic
Vitamin D · 25 mcgFish Oil · 1200 mg
Study evidence
Fish Oil Supportive 68 studies
Vitamin D Supportive 101 studies
Cardiovascular Support
Impact
Lower effect
D+ Ingredient FitF PathwaysC+ EvidenceB+ Formulation Logic
Vitamin D · 25 mcgFish Oil · 1200 mg
Study evidence
Fish Oil Supportive 185 studies
Vitamin D Mixed 170 studies

Ingredients

IngredientAmount per servingScore
Calories
15 Calorie(s)
Total Fat
1 Gram(s)
Polyunsaturated Fat
0.5 Gram(s)
Cholesterol
10 mg
Vitamin D (Cholecalciferol, Vitamin D3)
25 mcg
Fish Oil
1200 mg 32
Total Omega-3 Fatty Acids
360 mg 46
Eicosapentaenoic Acid
0 NP
Docosahexaenoic Acid
0 NP
Other Fatty Acids
0 NP
Gluten Free Adults 18–50 Dairy Free Sugar Free
Report overview
Omega-3 · 360 mg OverallScore46
A+ Active Ingredient Quality & BioavailabilityF Dose, Safety & Label TransparencyF Value
A serving provides 360 mg of total omega-3 per serving, but the cost per gram of EPA and DHA is unknown. It uses triglycerides. Separate EPA and DHA amounts are unavailable.
How this ingredient is rated

Active Ingredient Quality & Bioavailability100

The omega-3 is in triglyceride form. A preferred oil source and an antioxidant are recorded, though their specific names are not provided here.
Molecular Form & Absorption Potential
The omega-3 is in triglyceride form.
Source Purity & Oxidative Protection
A preferred oil source and an antioxidant are recorded, though their specific names are not provided here.

Dose, Safety & Label Transparency15

Total omega-3 is listed, but separate EPA and DHA amounts are unavailable. Qualifying independent testing is not established.
EPA & DHA Label Specificity
Total omega-3 is listed, but separate EPA and DHA amounts are unavailable.
Active Ingredient Concentration
EPA and DHA concentration in the oil is unknown because the necessary amounts are unavailable.
Third-Party Purity Verification
No qualifying independent testing or certification claim is recorded.

Value0

The cost per gram of EPA and DHA is unknown because their amounts are unavailable.
Price per 1000mg of EPA+DHA
The cost per gram of EPA and DHA is unknown because their amounts are unavailable.
Fish Oil · 1200 mg OverallScore32
B- Active Ingredient Quality & BioavailabilityF Dose, Safety & Label TransparencyF Value
Each serving has 1200 mg of fish oil, but its EPA and DHA contribution is unknown. The cost per gram of EPA and DHA cannot be established from the available amounts. The oil is in triglyceride form. Independent testing is not mentioned in the available information.
How this ingredient is rated

Active Ingredient Quality & Bioavailability71

The oil is in triglyceride form. A general purification claim is indicated, but the method is not specified. Independent testing is not mentioned in the available information.
Omega-3 Molecular Form
The oil is in triglyceride form.
Purification & Filtration Method
A general purification claim is indicated, but the method is not specified.
Third-Party Purity & Potency Verification
Independent testing is not mentioned in the available information.
Source & Sustainability
A fish source is indicated, but the species is not specified in the available details.

Dose, Safety & Label Transparency10

The EPA and DHA amounts per serving are unknown. An antioxidant for oil stability is indicated, but its identity is not specified in the available details.
Total Active Omega-3 Dose (EPA + DHA)
The EPA and DHA amounts per serving are unknown.
Omega-3 Potency & Concentration
The EPA and DHA concentration in the fish oil cannot be established from the available amounts.
EPA & DHA Individual Disclosure
Individual EPA and DHA amounts are unavailable.
Oxidation Protection (Stabilizers)
An antioxidant for oil stability is indicated, but its identity is not specified in the available details.

Value0

The cost per gram of EPA and DHA cannot be established from the available amounts.
Cost Per Gram of Active EPA + DHA
The cost per gram of EPA and DHA cannot be established from the available amounts.
Report alternatives

Sources

Published studies used for the product analysis and the top-ranked studies for each ingredient and goal.

  1. Marine Omega-3 Supplementation and Cardiovascular Disease: An Updated Meta-Analysis of 13 Randomized Controlled Trials Involving 127 477 Participants.
    Hu Y; Hu FB; Manson JE · Journal of the American Heart Association · 2020
    Meta-analysis127,477 participants13 studies pooledCardiovascular Support forFish Oil
  2. Impact of omega-3 fatty acids on hypertriglyceridemia, lipidomics, and gut microbiome in patients with type 2 diabetes.
    Lu J; Liu R; Ren H; Wang S; Hu C; Shi Z; Li M; Liu W; Wan Q; Su Q; Li Q; Zheng H; Qu S; Yang F; Ji H; Lin H; Qi H; Wu X; Wu K; Chen Y; Xu Y; Xu M; Wang T; Zheng J; Ning G; Zheng R; Bi Y; Zhong H; Wang W · Med (New York, N.Y.) · 2025
    Randomized trial309 participantsCardiovascular Support forFish Oil
  3. A systematic review of fish-oil supplements for the prevention and treatment of hypertension.
    Campbell F; Dickinson HO; Critchley JA; Ford GA; Bradburn M · European journal of preventive cardiology · 2013
    Meta-analysis1,524 participants17 studies pooledCardiovascular Support forFish Oil
  4. Effects of fish oil-derived fatty acids on suboptimal cardiovascular health: A multicenter, randomized, double-blind, placebo-controlled trial.
    Zeng Q; Dong SY; Liu YP; Fu J; Shuai P; Zhao ZM; Li TX · Nutrition, metabolism, and cardiovascular diseases : NMCD · 2017
    Randomized trial422 participantsCardiovascular Support forFish Oil
  5. Effect of High-Dose Marine Omega-3 Fatty Acids on Atherosclerosis: A Systematic Review and Meta-Analysis of Randomized Clinical Trials.
    Sekikawa A; Cui C; Sugiyama D; Fabio A; Harris WS; Zhang X · Nutrients · 2020
    Meta-analysis6 studies pooledCardiovascular Support forFish Oil
  6. Comparative Efficacy of Nutraceuticals on Endothelial Function: A Systematic Review and Network Meta-Analysis.
    Norouzzadeh M; Rashedi MH; Mahdavi-Mazdeh G; Kosari A; Shahinfar H · Current atherosclerosis reports · 2026
    Meta-analysisCardiovascular Support forVitamin D
  7. A Randomized Trial of Vitamin D Supplementation on Vascular Function in CKD.
    Kumar V; Yadav AK; Lal A; Kumar V; Singhal M; Billot L; Gupta KL; Banerjee D; Jha V · Journal of the American Society of Nephrology : JASN · 2017
    Randomized trial120 participantsCardiovascular Support forVitamin D
  8. Randomized, placebo-controlled, double-blind clinical trial on the contributions of vitamin D in the control of cardiovascular risk factors, depressive symptoms and suicide risk.
    Porto C; Petribu K; Barbosa N; Magalhães R; Lira C; Porto AB; Markman-Filho B; Lordsleem A; Calado E; Magalhães J; Sougey E; Silva T; Junio A; Bandeira F; Leão R · American heart journal plus : cardiology research and practice · 2025
    Randomized trial224 participantsCardiovascular Support forVitamin D
  9. Dose responses of vitamin D3 supplementation on arterial stiffness in overweight African Americans with vitamin D deficiency: A placebo controlled randomized trial.
    Raed A; Bhagatwala J; Zhu H; Pollock NK; Parikh SJ; Huang Y; Havens R; Kotak I; Guo DH; Dong Y · PloS one · 2017
    Randomized trial70 participantsCardiovascular Support forVitamin D
  10. Paricalcitol and endothelial function in chronic kidney disease trial.
    Zoccali C; Curatola G; Panuccio V; Tripepi R; Pizzini P; Versace M; Bolignano D; Cutrupi S; Politi R; Tripepi G; Ghiadoni L; Thadhani R; Mallamaci F · Hypertension (Dallas, Tex. : 1979) · 2015
    Randomized trial88 participantsCardiovascular Support forVitamin D
  11. Dose-dependent effects of fish oil on cardio-metabolic biomarkers in healthy middle-aged and elderly Chinese people: a double-blind randomized controlled trial.
    Song J; Hu M; Li C; Yang B; Ding Q; Wang C; Mao L · Food & function · 2018
    Randomized trial201 participantsInflammation forFish Oil
  12. Eicosapentaenoic acid supplementation alleviates pruritus, enhances skin moisture, and mitigates depression in maintenance hemodialysis patients.
    Lin YL; Wang CL; Chiang TI · Frontiers in nephrology · 2024
    Randomized trial60 participantsInflammation forFish Oil
  13. Lowering effects of fish oil supplementation on proinflammatory markers in hypertension: results from a randomized controlled trial.
    Yang B; Ren XL; Li ZH; Shi MQ; Ding F; Su KP; Guo XJ; Li D · Food & function · 2020
    Randomized trial77 participantsInflammation forFish Oil
  14. The effects of ω-3 fish oil emulsion-based parenteral nutrition plus combination treatment for acute paraquat poisoning.
    Meng Z; Dong Y; Gao H; Yao D; Gong Y; Meng Q; Zheng T; Cui X; Su X; Tian Y · The Journal of international medical research · 2019
    Randomized trial174 participantsInflammation forFish Oil
  15. Effects of Omega-3 Fatty Acid Intake in Patients Undergoing Dialysis: A Systematic Review and Meta-Analysis of Randomized Controlled Trials.
    Liu R; Jiang J; Fu Z; Liu C; Yao L; Quan H · Journal of the American Nutrition Association · 2022
    Meta-analysis49 studies pooledInflammation forFish Oil
  16. Vitamin D deficiency and C-reactive protein: a bidirectional Mendelian randomization study.
    Zhou A; Hyppönen E · International journal of epidemiology · 2023
    Observational study294,970 participantsInflammation forVitamin D
  17. Vitamin D in Children With Inflammatory Bowel Disease: A Randomized Controlled Clinical Trial.
    El Amrousy D; El Ashry H; Hodeib H; Hassan S · Journal of clinical gastroenterology · 2021
    Randomized trial120 participantsInflammation forVitamin D
  18. Vitamin D supplementation reduces infection rate and promotes wound healing in patients with diabetic foot ulcers.
    Gao YQ; Gao YH; Xing JH · World journal of diabetes · 2025
    Randomized trial120 participantsInflammation forVitamin D
  19. Associations of C-reactive Protein with 25-hydroxyvitamin D in 24 Specific Diseases: A Cross-sectional Study from NHANES.
    Yang F; Sun M; Sun C; Li J; Yang X; Bi C; Wang M; Pu L; Wang J; Wang C; Xie M; Yao Y; Jin L · Scientific reports · 2020
    Cross-sectional study9,809 participantsInflammation forVitamin D
  20. Combined effects of vitamin D deficiency and systemic inflammation on all-cause mortality and cause-specific mortality in older adults.
    Zhang C; Cui J; Li S; Shen J; Luo X; Yao Y; Shi H · BMC geriatrics · 2024
    Cohort study3,072 participantsInflammation forVitamin D