Ultra Immune Plus — 180 Capsules — Maximum Immune Defense*
LifeSource Vitamins Ultra Immune Plus harnesses a powerful blend of time-honored botanicals—Vitamin C, Vitamin D3, Zinc, Elderberry, Olive Leaf, Andrographis, Kudzu Root, Ashwagandha, Garlic, Turmeric, Quercetin, Bee Propolis—backed by NIH/PubMed studies to strengthen your immune defenses, enhance viral and bacterial resistance, and support respiratory health.* This expertly crafted formula, enriched with science-backed ingredients that boost immunity and combat pathogens, is made in FDA-registered, GMP-certified facilities and rigorously 3rd-party tested, reflecting our unwavering commitment to your health and wellness—perfect for tackling today’s health hurdles with confidence.*
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
✓ Reduces cold severity — Vitamin C reduces the severity of common colds.
NIH/PubMed — Hemilä H, 2023
✓ Shortens cold duration — Vitamin C for preventing and treating the common cold.
NIH/PubMed — Hemilä H, 2013
✓ Prevents seasonal influenza — Vitamin D supplementation to prevent seasonal influenza A.
NIH/PubMed — Urashima M, 2010
✓ Prevents acute RTIs — Vitamin D supplementation to prevent acute respiratory tract infections.
NIH/PubMed — Martineau A, 2017
✓ Prevents common cold — Zinc for prevention and treatment of the common cold.
NIH/PubMed — Nault D, 2024
✓ Treats viral RTIs — Zinc for the prevention or treatment of acute viral respiratory tract infections.
NIH/PubMed — Hunter J, 2021
✓ Prevents immunological failure — Zinc supplementation to prevent immunological failure in HIV-infected adults.
NIH/PubMed — Baum MK, 2010
✓ Enhances immune role — Immune-enhancing role of vitamin C and zinc.
NIH/PubMed — Wintergerst ES, 2006
✓ Treats upper respiratory symptoms — Black elderberry supplementation effectively treats upper respiratory symptoms.
NIH/PubMed — Hawkins J, 2019
✓ Treats URTIs — Andrographis paniculata in the treatment of upper respiratory tract infections.
NIH/PubMed — Coon JT, 2004
✓ Improves NK and T cell function — Aged garlic extract improves NK and γδ-T cell function and reduces cold symptoms.
NIH/PubMed — Nantz MP, 2012
✓ Modifies inflammation — Aged garlic extract supplementation modifies inflammation and immunity.
NIH/PubMed — Xu C, 2018
Additional / Promising Evidence
✓ May reduce stress — Ashwagandha root extract in reducing stress and anxiety.
NIH/PubMed — Chandrasekhar K, 2012
✓ May relieve stress — Ashwagandha extract's stress-relieving actions.
NIH/PubMed — Lopresti AL, 2019
✓ May have anti-inflammatory effects — Antioxidant and anti-inflammatory effects of curcumin/turmeric supplementation.
NIH/PubMed — Dehzad MJ, 2023
✓ May have anti-inflammatory activity — Safety and anti-inflammatory activity of curcumin.
NIH/PubMed — Chainani-Wu N, 2003
✓ May reduce allergic reactions — Effects of quercetin on allergic reaction.
NIH/PubMed — Yamada S, 2022
✓ May increase cytokine production — Black elderberry on production of human cytokines.
NIH/PubMed — Barak V, 2001
University-Led & Academic Studies
✓ Reduces cold severity — Vitamin C reduces cold severity (university meta-analysis).
NIH/PubMed — Hemilä H, 2023
✓ Prevents acute RTIs — Vitamin D prevents acute respiratory tract infections (academic meta-analysis).
NIH/PubMed — Martineau A, 2017
✓ Prevents common cold — Zinc prevents and treats the common cold (university review).
NIH/PubMed — Nault D, 2024
Global Evidence & Reviews
✓ Supports maximum immune defense — Vitamin C, D3, zinc, elderberry, garlic, turmeric, and andrographis show benefits for cold/RTI prevention, duration, and severity in meta-analyses.
Review Evidence
✓ Enhances viral/bacterial resistance — Elderberry, zinc, and garlic support upper respiratory and immune outcomes in clinical overviews.
NIH/PubMed — Hawkins J, 2019
✓ Supports respiratory health & stress resilience — Astragalus, ashwagandha, and quercetin support seasonal respiratory comfort and stress-linked immunity.
NIH/PubMed — Lopresti AL, 2019
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
- Vitamin C — Supports immune cell function and antioxidant defense.
- Vitamin D3 — Enhances innate and adaptive immune responses.
- Zinc — Supports immune cell activity and pathogen resistance.
- Elderberry Fruit Extract — Traditional support for upper respiratory health.
- Olive Leaf Extract (20% oleuropein) — Antioxidant and immune support.
- Andrographis Herb Powder — Supports respiratory comfort.
- Kudzu Root Extract — Traditional wellness herb.
- Ashwagandha Extract — Adaptogenic for stress support.
- Deodorized Garlic Bulb Powder — Supports immune function.
- Turmeric Root Extract (95% curcuminoids) — Anti-inflammatory and antioxidant.
- Quercetin Dihydrate — Supports allergic response balance.
- Bee Propolis Powder — Natural immune support.
Brief Benefit Bullets
- Supports maximum immune defense*
- Enhances innate and adaptive immunity*
- Reduces viral infection severity*
- Features Vitamin C, D3, and Zinc*
- Non-GMO and gluten-free formula*
Suggested Use
Use as directed on the label. Consult your healthcare provider if pregnant, nursing, taking medications, or managing a condition. Keep out of reach of children.*
Product Specifications
- Serving Size — 6 Capsules
- Servings Per Bottle — 30
- Count — 180 Vegetable Capsules
- Quality — Non-GMO, gluten-free, vegan; manufactured in FDA-registered, GMP-certified facilities*
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.
LifeSource Vitamins Ultra Immune Plus — Supports maximum immune defense and respiratory health with vitamin C, D3, zinc and herbs. Vegan & non-GMO. Clinically Supported — NIH/PubMed!*
