Superior Omega-3 w/ Vitamin D3 — 900 mg EPA • 660 mg DHA • 1,000 IU (25 mcg) Vitamin D3 — 60 Lemon-Flavored Softgels — Cardiovascular, Brain & Immune Support*
LifeSource Vitamins Superior Omega-3 w/ Vitamin D3 delivers a high-potency marine lipid concentrate providing 900 mg EPA and 660 mg DHA per 2-softgel serving, plus 1,000 IU (25 mcg) Vitamin D3. Sourced from wild-caught anchovy, sardine, mackerel and tuna, molecularly distilled for purity, and made in FDA-registered, GMP-certified facilities. Enteric-coated, natural lemon flavor, and third-party tested for identity, purity & potency.*
Research-Driven & Verified Product.
Explore the clinical research, ingredient science, and global evidence supporting this product below.
Research Promise: At LifeSource Vitamins, our commitment is rooted in research and results. Every benefit below is based on human studies verified by the National Institutes of Health (NIH), a world-leading health authority, plus insights from 39 clinically respected organizations and 20 globally renowned health-focused universities.*
Clinically Studied Benefits
✓ Supports healthy blood pressure — Dose–response meta-analysis shows long-chain omega-3 intake modestly lowers systolic/diastolic BP in adults.
NIH/PMC — Journal of the American Heart Association, 2019
✓ Helps maintain healthy triglycerides — Evidence syntheses report favorable triglyceride direction with EPA/DHA intake.
NIH/PMC — JAHA 2019
✓ Supports brain function — DHA/EPA reviews summarize roles in cognitive performance and neuroprotection.
NIH/PMC — Nutrients, 2018
✓ Balances inflammatory mediators — Omega-3s modulate eicosanoid and cytokine pathways in human-relevant research, informing joint/vascular comfort.
NIH/PMC — 2020 Review
✓ Immune system support (Vitamin D3) — Review describes vitamin D’s modulation of innate and adaptive immune responses.
NIH/PMC — Vitamin D and the Immune System
✓ General cardiometabolic benefits — Controlled human evidence indicates favorable directions across BP/lipid markers with standardized omega-3 intake.
NIH/PMC — JAHA 2019
✓ Heart-rate variability / autonomic balance (context) — Reviews discuss omega-3 associations with HRV and neural function.
NIH/PMC — Nutrients 2018
Additional Studies Showing Promising Benefits*
✓ Mood & mental well-being (context) — Omega-3s may support mood in specific populations; findings vary by dose and EPA:DHA ratio.
NIH/PubMed — 2020
✓ Ocular surface & visual wellness — Reviews explore roles for omega-3s in ocular surface integrity and retinal function.
NIH/PMC — Nutrients 2020
✓ Bone health context (Vitamin D3) — Authoritative monographs summarize D3’s role in calcium absorption and bone maintenance.
See Global Evidence below
Global Evidence & Authoritative Reviews*
✓ Authoritative monographs & reviews — Public evidence summaries from NCCIH, NIH ODS (Vitamin D), WHO, EFSA/EMA, USP/NSF, and similar authorities support safe, evidence-based use of EPA/DHA and Vitamin D3.
Multiple authoritative sources
We monitor research from the world’s leading institutions — including Harvard, Johns Hopkins, Mayo Clinic, Cleveland Clinic, Cambridge University, Oxford, Stanford, Yale, MIT, the University of Florida, Oregon State University – Linus Pauling Institute, Boston University, Cornell, Columbia, and Ohio State — to ensure our guidance remains aligned with the highest standards of credible science.*
Key Ingredients
-
EPA (900 mg) & DHA (660 mg) per serving — High-potency marine omega-3s from wild-caught fish; molecularly distilled for purity.*
-
Vitamin D3 (1,000 IU / 25 mcg) — Supports immune function, calcium absorption, and bone health.*
Brief Benefit Bullets
- Supports cardiovascular wellness & healthy lipids*
- Helps maintain healthy blood pressure already in the normal range*
- Supports brain health and cognitive function*
- 1,000 IU Vitamin D3 for immune and bone support*
- Molecularly distilled; enteric-coated, lemon-flavored softgels*
- Allergy note: contains fish (anchovy, sardine, mackerel, tuna)*
- 3rd-party lab tested for identity, potency & purity
Suggested Use
As a dietary supplement, take 2 softgels daily with a meal, or as directed by your healthcare professional. If pregnant, nursing, taking medications, or have a medical condition, consult your physician.*
Product Specifications
• Serving Size — 2 Softgels
• Key Actives Per Serving — Marine Lipid Concentrate 2,520 mg yielding: EPA 900 mg; DHA 660 mg; Vitamin D3 (cholecalciferol) 25 mcg (1,000 IU)
• Form — Lemon-flavored, enteric-coated softgels
• Other Ingredients — Gelatin, glycerin, water, rosemary leaf extract, d-alpha tocopherol (as preservative), natural lemon flavor
• Contains — Fish (anchovy, sardine, mackerel, tuna)
• Free From — Non-GMO; no artificial colors, preservatives or synthetic chemicals*
• Quality — Third-party tested for identity, potency & purity
LifeSource Vitamins — Proudly American — Since 1992
*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.
Superior Omega-3 w/ Vitamin D3 — high-potency EPA & DHA plus 1,000 IU D3 — supports cardiovascular, brain, and immune wellness; third-party tested quality. Clinically Studied Ingredients — NIH/PubMed!*
