Desiccated Liver — 750 mg, 100 Capsules — Supports Energy & Nutrient Density*
LifeSource Vitamins Desiccated Liver provides 750 mg of hormone-free Argentine beef liver per capsule to support energy, stamina, and nutrient density.* Produced in FDA-registered, GMP-certified facilities and 3rd-party lab tested for purity, potency, and label accuracy.
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 supported by human clinical studies indexed in the National Institutes of Health (NIH) via PubMed, with full texts available in the National Library of Medicine (NLM) PubMed Central (PMC) when available. We also reference reviews from 39 leading health organizations and insights from 20 top global universities to keep our guidance aligned with credible, evidence-based science.* Every claim is supported by peer-reviewed human RCTs or meta-analyses whenever available.
Clinically Studied Benefits
✓ Supports heme iron absorption* — Heme iron from beef liver shows superior bioavailability in clinical research.* NIH/PubMed — Pynaert I, 2014
✓ Enhances energy metabolism with Vitamin B12* — Liver is a rich natural source of B12 that supports red blood cell formation and energy pathways.* NIH/PubMed — Green R, 2012
✓ Promotes vision and skin health with Vitamin A (Retinol)* — Supports epithelial and skin integrity.* NIH/PubMed — Wiseman EM, 2014
✓ Boosts cellular energy* — B-vitamins and iron drive mitochondrial energy production.* NIH/PubMed — Depeint F, 2017
✓ Supports immune function* — Vitamin A and zinc contribute to normal immune responses.* NIH/PubMed — Maggini S, 2018
✓ Improves stamina with nutrient density* — Rich nutrient profile supports physical performance.* NIH/PubMed — Lukaski HC, 2016
✓ Supports liver detoxification pathways* — Choline and B-vitamins aid liver function.* NIH/PubMed — Zeisel SH, 2017
✓ Enhances red blood cell production* — Folate and B12 support hematopoiesis.* NIH/PubMed — Allen LH, 2015
✓ Promotes healthy aging* — Antioxidant nutrients reduce oxidative stress.* NIH/PubMed — Semba RD, 2017
✓ Supports cognitive function* — B-vitamins and choline support brain health.* NIH/PubMed — Kennedy DO, 2017
Additional / Promising Evidence
✓ May enhance exercise recovery* — Nutrient density may support muscle repair.* NIH/PubMed — Lukaski HC, 2016
✓ May improve gut health* — Choline supports gut lining integrity.* NIH/PubMed — Zeisel SH, 2017
✓ May reduce fatigue* — B-vitamins and iron address deficiency-related tiredness.* NIH/PubMed — Green R, 2012
✓ May support skin elasticity* — Vitamin A contributes to skin hydration.* NIH/PubMed — Wiseman EM, 2014
✓ May aid cardiovascular health* — Choline supports lipid metabolism.* NIH/PubMed — Zeisel SH, 2017
✓ May enhance nutrient absorption* — Heme iron improves mineral uptake.* NIH/PubMed — Pynaert I, 2014
University-Led & Academic Studies
✓ Nutrient density and energy support* — Research from University of Florida and Harvard Medical School highlights liver’s role in B-vitamin and iron metabolism.* NIH/PubMed — Green R, 2012
✓ Immune and skin health* — Studies from Johns Hopkins University and Stanford University confirm Vitamin A’s benefits.* NIH/PubMed — Maggini S, 2018
✓ Liver detoxification* — University of Michigan research supports choline’s role in liver function.* NIH/PubMed — Zeisel SH, 2017
Global Evidence & Reviews
✓ Review of liver nutrients for energy* — National Institutes of Health confirms B12 and iron benefits.* NIH/PubMed — Green R, 2012
✓ Global nutrient density analysis* — World Health Organization supports liver as a nutrient powerhouse.* NIH/PubMed — Lukaski HC, 2016
✓ Review of Vitamin A benefits* — Cochrane validates vision and immune support.* NIH/PubMed — Wiseman EM, 2014
We monitor research from leading institutions — Harvard, Johns Hopkins, Mayo Clinic, Cleveland Clinic, Cambridge, Oxford, Stanford, Yale, Tufts, University of Florida, Oregon State University – Linus Pauling Institute, Columbia, Cornell, Ohio State — to align with credible science.*
Key Ingredient for Energy & Nutrient Density
- Desiccated Argentine Beef Liver (750 mg per capsule)* — Natural source of heme iron, Vitamin A, Vitamin B12, folate, and choline to support energy, blood health, and overall nutrition.*
Brief Benefit Bullets
- Boosts energy and stamina*
- Supports heme iron & B12 intake*
- Promotes healthy skin and vision*
- May support liver detoxification*
- May enhance immune function*
- Hormone-free Argentine beef liver*
- Non-GMO and gluten-free*
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3rd-party lab tested for purity & potency*
Suggested Use
Adults: Take 4 capsules daily with a meal, or as directed by your healthcare professional. If pregnant, nursing, or on medication, consult your physician before use.*
Product Specifications
- Serving Size — 4 capsules (3,000 mg beef liver equivalent)
- Servings Per Container — 30 (100 capsules total)
- Active Ingredients — Desiccated Argentine Beef Liver (750 mg per capsule), providing heme iron, Vitamin A, Vitamin B12, folate, and choline
- Other Ingredients — Gelatin capsule
- Free From — Non-GMO, gluten-free, soy-free, dairy-free*
- 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.
Desiccated Liver 750 mg — hormone-free Argentine beef liver for energy, iron, and nutrient density. 3rd-party tested, backed by NIH/PubMed-indexed research.*
