Iron Liquid w/ Wild Harvested Yellow Dock Root — Liquid, 4 fl oz — Supports Red Blood Cell Production & Gentle Absorption*
LifeSource Vitamins Iron Complex delivers a balanced, research-driven formula designed to support red blood cell production, improve oxygen transport, and promote daily vitality. This non-GMO, vegetarian formula combines gentle, bioavailable iron (as Ferrochel® ferrous bisglycinate) with Vitamin C, Folate, and Vitamin B-12, plus traditional botanicals (Dong Quai & Red Raspberry leaf)—while remaining easy on the stomach and free from wheat, gluten, soy, milk, egg, fish, shellfish, tree nut, or sesame.* Each formula is produced in FDA-registered, GMP-certified facilities and supported by NIH-indexed human clinical studies. Our approach focuses on efficacy, safety, and transparency — ensuring every ingredient meets LifeSource Vitamins’ uncompromising standards for quality and science.*
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 red blood cell production — Iron is essential for hemoglobin synthesis and normal erythropoiesis.
NIH/PubMed — Koury MJ, 2004
✓ Helps maintain iron status in pregnancy — Daily iron supplementation reduces maternal anemia and iron deficiency at term.
NIH/PubMed — Finkelstein JL, 2024
✓ Helps reduce fatigue in iron-deficient individuals — Iron supplementation improves symptomatic fatigue in menstruating women.
NIH/PubMed — Low MSY, 2016
✓ Gentle, well-tolerated iron — Ferrous bisglycinate shows fewer gastrointestinal adverse events compared to other iron salts.
NIH/PubMed — Fischer JAJ, 2023
✓ Vitamin C improves non-heme iron absorption — Ascorbate facilitates iron absorption and regulates cellular iron uptake.
NIH/PubMed — Lane DJR, 2014
✓ Supports maternal iron status during pregnancy — Ferrous bisglycinate is effective in prophylaxis of iron deficiency and anemia in pregnancy.
NIH/PubMed — Milman N, 2014
✓ Supports cognitive performance when deficiency is corrected — Iron supplementation may improve cognitive function in iron-deficient women.
NIH/PubMed — Low MSY, 2016
✓ Restores ferritin and hemoglobin levels — Ferrous bisglycinate increases ferritin and hemoglobin concentrations in adults and children.
NIH/PubMed — Fischer JAJ, 2023
Additional / Promising Evidence
✓ Folate & B-12 — hematologic support — Folate and vitamin B12 are important for normal erythropoiesis.
NIH/PubMed — Koury MJ, 2004
✓ Vitamin C synergy — Vitamin C may enhance iron absorption in patients with iron deficiency anemia.
NIH/PubMed — Li N, 2020
✓ Exercise performance adaptations — Iron supplementation improves exercise performance in menstruating women.
NIH/PubMed — Low MSY, 2016
University-Led & Academic Studies
✓ Supports red blood cell production — Iron essential for hemoglobin synthesis (university research).
NIH/PubMed — Koury MJ, 2004
✓ Helps maintain iron status in pregnancy — Daily iron reduces maternal anemia (academic trials).
NIH/PubMed — Finkelstein JL, 2024
✓ Helps reduce fatigue in iron-deficient individuals — Iron improves fatigue in menstruating women (university studies).
NIH/PubMed — Low MSY, 2016
Global Evidence & Reviews
✓ Supports red blood cell production & iron status — Gentle iron forms and co-nutrients enhance absorption and hematologic outcomes in reviews.
Review Evidence
✓ Reduces fatigue & supports maternal health — Iron supplementation improves symptoms and prevents deficiency in pregnancy/menstruation.
NIH/PubMed — Finkelstein JL, 2024
✓ Gentle absorption with Vitamin C — Ascorbate enhances non-heme iron uptake in clinical summaries.
NIH/PubMed — Lane DJR, 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 Ingredients
- Iron (as Ferrochel® Ferrous Bisglycinate) — Gentle, chelated form to support red blood cell production and replenish iron stores. (NIH/PubMed — Fischer JAJ, 2023)
- Vitamin C (Ascorbic Acid) — Enhances non-heme iron absorption in meals and supplements. (NIH/PubMed — Lane DJR, 2014)
- Folate + Vitamin B-12 — Support normal erythropoiesis and healthy methylation pathways. (NIH/PubMed — Koury MJ, 2004)
- Dong Quai (Angelica sinensis) & Red Raspberry Leaf (Rubus idaeus) — Traditional botanicals used for supportive wellness; modern human evaluation is limited.
Brief Benefit Bullets
- Supports red blood cell production & hemoglobin formation*
- Helps reduce fatigue associated with low iron*
- Vitamin C co-nutrient helps enhance non-heme iron absorption*
- Folate & B-12 provide complementary hematologic support*
- Chelated Ferrochel® iron — gentle, non-constipating profile*
Suggested Use
Take 1 tablet daily with a meal.*
Product Specifications
- Form — Liquid
- Count — 4 oz
- Serving Size — 1 Tablet
- Free From — Wheat, gluten, soy, milk, egg, fish, shellfish, tree nut, sesame
- Quality — Manufactured in a GMP facility
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.
Iron Liquid w/ Wild Harvested Yellow Dock Root 4 oz, supports red blood cell production, oxygen transport & gentle absorption. NIH-indexed studies supporting each benefit. Clinically Studied Ingredients — NIH/PubMed!*
