LifeSource Vitamins Zinc Chelated — 50 mg, High-Strength Immune & Cellular Support*
LifeSource Vitamins Zinc Chelated provides a potent 50 mg dose of zinc in a chelated form designed for improved absorption and bioavailability. This essential mineral supports immune defense, antioxidant protection, wound healing, and overall cellular health. 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 (Human Evidence)
✓ Common cold duration* — Starting zinc supplementation within 24 hours of symptom onset may shorten colds. NIH/PMC — Hemilä, 2016
✓ Immune support* — Zinc deficiency impairs neutrophil, NK-cell and lymphocyte function; supplementation restores immune defense. NIH/PMC — Prasad, 2008
✓ Wound healing* — Clinical trials show improved healing rates in zinc-supplemented individuals. NIH/PubMed — Momen-Heravi, 2017
✓ Eye health (AMD progression)* — AREDS and AREDS2 found that antioxidants + zinc slowed the progression to advanced AMD. NIH/PubMed — AREDS Report 8, 2001; NIH/PubMed — AREDS2, 2013
Additional Studies Showing Promising Benefits
✓ Acne support* — Some studies show zinc reduces lesion counts, though findings are mixed. NIH/PubMed — Dréno, 2001
✓ Metabolic markers* — Small RCTs suggest improvements in insulin sensitivity and inflammation. NIH/PubMed — Khorsandi, 2019
University / Academic Context
✓ Form & absorption* — Reviews show chelated forms (glycinate, citrate, gluconate) demonstrate good absorption; differences across salts are modest. NIH/PubMed — Devarshi, 2024
Global Evidence & Authoritative Reviews
✓ NCCIH* — Zinc may shorten colds when taken early; advises against intranasal zinc. NCCIH — Zinc
✓ NIH ODS* — DRI, UL (40 mg/day adults), and interaction details. NIH/ODS — Zinc
✓ FDA Advisory* — Intranasal zinc linked to anosmia risk. FDA — Zinc Safety
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.*
Brief Benefit Bullets
- High-potency 50 mg chelated zinc for immune defense*
- May shorten common-cold duration when taken promptly*
- Supports wound healing & antioxidant defenses*
- Eye health support within AREDS-style antioxidant + zinc regimens*
Suggested Use
See product label for full instructions, or as directed by your healthcare professional. Do not exceed recommended dose. If pregnant, nursing, taking medications, or have a medical condition, consult your physician.*
Product Specifications
Serving Size — 1 Tablet
• Zinc (Chelated) — 50 mg (333% DV)
• Other Ingredients — Dicalcium phosphate, stearic acid, croscarmellose sodium, vegetable magnesium stearate, silicon dioxide
• Form — Easy-to-swallow tablets
• Free From — Non-GMO, gluten-free, no artificial preservatives*
• 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. Always consult your physician before taking any supplements.
Zinc Chelated 50 mg - high-potency immune & cellular support, wound healing, antioxidant defense, third-party tested. Clinically Studied Ingredients — NIH/PubMed!*
