Ultra Strength One-per-Day RxOmega-3
Goals
$47.57 $0.31 per serving
Product analysis
Ultra Strength One-per-Day RxOmega-3 is intended for heart-related omega-3 support, but unclear EPA and DHA amounts make its likely contribution difficult to judge.
AI assessment of the formula, label and price. How scoring works
Nutrient Quality24
DHA is described as an ethyl ester in the oil information. Most individual ingredient forms are unspecified, leaving an incomplete view of the preparation.
Ingredient Transparency60
Some amounts and most forms are missing, and differing DHA declarations lack a usable serving basis. The fish sources are named, but their composition details cannot be confirmed.
Value For Money40
The value of the DHA contribution remains uncertain. Its amount cannot be related confidently to the serving cost.
Customer Satisfaction94
Customer ratings are very positive across several thousand ratings. The feedback describes satisfaction without establishing effectiveness or safety.
Product Focus30
The intended heart-related use is clear. Unresolved EPA and DHA amounts prevent a confident comparison with well-defined omega-3 preparations.
- Format
Softgel - Container
- 150 Softgel(s)
- Per serving
- $0.31
- Customer rating
- 4.9 · 5,412 ratings
Goals
Impact
Situational effect
Fish Oil · 1425 mg
Impact
Situational effect
Fish Oil · 1425 mg
Impact
Situational effect
Omega-3 · 900 mg
Ingredients
| Ingredient | Amount per serving | Score |
|---|---|---|
Calories | 15 Calorie(s) | |
Total Fat | 1.5 Gram(s) | |
Cholesterol | 5 mg | |
pharmaceutical grade Fish Oil concentrate (Anchovy, Mackerel, Sardine) | 1425 mg | |
Omega-3 Fatty Acids | 900 mg | |
Eicosapentaenoic Acid Ethyl Ester | 600 mg | |
Docosahexaenoic Acid Ethyl Ester | 300 mg |
DHA · 300 mg OverallScore74
A serving provides 300 mg of DHA. The cost per gram of DHA is moderate. DHA is in ethyl ester form. A purity certification or pharmaceutical-grade claim is indicated, but the specific claim is not identified here.
How this ingredient is rated
Active Ingredient Quality & Bioavailability72
DHA is in ethyl ester form. The declared omega-3 content is about 63% of the oil.
DHA Chemical Form & Bioavailability
DHA is in ethyl ester form.
Oxidation Protection & Stability
An antioxidant is indicated, though its identity is not available here.
Oil Concentration & Purity
The declared omega-3 content is about 63% of the oil.
Dose, Safety & Label Transparency83
A serving provides 300 mg of DHA. A purity certification or pharmaceutical-grade claim is indicated, but the specific claim is not identified here.
DHA Absolute Dosage
A serving provides 300 mg of DHA.
Purity & Heavy Metal Verification
A purity certification or pharmaceutical-grade claim is indicated, but the specific claim is not identified here.
Ingredient Source Transparency
The source includes small fish or krill, though the specific source is not identified here.
Value60
The cost per gram of DHA is moderate.
Price per Gram of DHA
The cost per gram of DHA is moderate.
Fish Oil (Anchovy, Mackerel, Sardine) · 1425 mg OverallScore44
The serving contains 1425 mg of fish oil, but its EPA and DHA amounts remain unclear. The estimated cost per gram of EPA and DHA is low. The oil is described as ethyl ester form.
How this ingredient is rated
Active Ingredient Quality & Bioavailability60
The oil is described as ethyl ester form. A specific purification method is claimed, but its name is not available here. The available information does not mention independent testing.
Omega-3 Molecular Form
The oil is described as ethyl ester form.
Purification & Filtration Method
A specific purification method is claimed, but its name is not available here.
Third-Party Purity & Potency Verification
The available information does not mention independent testing.
Source & Sustainability
A fish source is indicated, but the species is not clear in the available information.
Dose, Safety & Label Transparency0
The combined EPA and DHA amount and their share of the oil are unclear. A qualifying antioxidant is not established in the available information.
Total Active Omega-3 Dose (EPA + DHA)
The combined EPA and DHA amount is unknown from the available information.
Omega-3 Potency & Concentration
The proportion of the oil supplied as EPA and DHA cannot be established.
EPA & DHA Individual Disclosure
Separate EPA and DHA amounts are not established in the available information.
Oxidation Protection (Stabilizers)
A qualifying antioxidant is not established in the available information.
Value100
The estimated cost per gram of EPA and DHA is low.
Cost Per Gram of Active EPA + DHA
The estimated cost per gram of EPA and DHA is low.
Omega-3 · 900 mg OverallScore54
The serving provides 900 mg of total omega-3. Its estimated EPA and DHA cost is low. Separate EPA and DHA amounts are incomplete, so their concentration is unknown. It uses ethyl esters.
How this ingredient is rated
Active Ingredient Quality & Bioavailability70
The omega-3s are in ethyl ester form. The source and antioxidant information indicate antioxidant inclusion.
Molecular Form & Absorption Potential
The omega-3s are in ethyl ester form.
Source Purity & Oxidative Protection
The source and antioxidant information indicate antioxidant inclusion.
Dose, Safety & Label Transparency15
The total omega-3 amount is available, but separate EPA and DHA amounts are not both available. No qualifying independent purity certification or testing claim is available.
EPA & DHA Label Specificity
The total omega-3 amount is available, but separate EPA and DHA amounts are not both available.
Active Ingredient Concentration
The EPA and DHA share of the oil is unknown because the required amounts are incomplete.
Third-Party Purity Verification
No qualifying independent purity certification or testing claim is available.
Value100
The estimated cost per gram of EPA and DHA is low.
Price per 1000mg of EPA+DHA
The estimated cost per gram of EPA and DHA is low.
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Sources
Published studies used for the product analysis and the top-ranked studies for each ingredient and goal.
- Marine Omega-3 Supplementation and Cardiovascular Disease: An Updated Meta-Analysis of 13 Randomized Controlled Trials Involving 127 477 Participants.
- Impact of omega-3 fatty acids on hypertriglyceridemia, lipidomics, and gut microbiome in patients with type 2 diabetes.
- A systematic review of fish-oil supplements for the prevention and treatment of hypertension.
- Effects of fish oil-derived fatty acids on suboptimal cardiovascular health: A multicenter, randomized, double-blind, placebo-controlled trial.
- Effect of High-Dose Marine Omega-3 Fatty Acids on Atherosclerosis: A Systematic Review and Meta-Analysis of Randomized Clinical Trials.
- Dose-dependent effects of fish oil on cardio-metabolic biomarkers in healthy middle-aged and elderly Chinese people: a double-blind randomized controlled trial.
- Eicosapentaenoic acid supplementation alleviates pruritus, enhances skin moisture, and mitigates depression in maintenance hemodialysis patients.
- Lowering effects of fish oil supplementation on proinflammatory markers in hypertension: results from a randomized controlled trial.
- The effects of ω-3 fish oil emulsion-based parenteral nutrition plus combination treatment for acute paraquat poisoning.
- Effects of Omega-3 Fatty Acid Intake in Patients Undergoing Dialysis: A Systematic Review and Meta-Analysis of Randomized Controlled Trials.
- Dietetic intervention in psoriatic arthritis: the DIETA trial.
- Omega-3 fatty acid supplement skin cancer prophylaxis in lung transplant recipients: A randomized, controlled pilot trial.
- Clinical and metabolic response to flaxseed oil omega-3 fatty acids supplementation in patients with diabetic foot ulcer: A randomized, double-blind, placebo-controlled trial.
- Treatment of hard-to-heal wounds in ischaemic lower extremities with a novel fish skin-derived matrix.
- Effect of eicosapentaenoic acid, an omega-3 polyunsaturated fatty acid, on UVR-related cancer risk in humans. An assessment of early genotoxic markers.