Men's Multi - Once Daily - Certified Organic - Whole Food Based - 30 Tablets

Men’s Organic Once Daily Multi — 30 Vegetarian Tablets — Supports Energy, Immunity, and Daily Vitality

LifeSource Vitamins Men’s Organic Once Daily Multi delivers a balanced, research-driven formula designed to support energy metabolism, improve immune function, and promote antioxidant defense. Each USDA Certified Organic vegetarian tablet combines vitamins and minerals from an Organic Whole Food Complex (sesbania, guava, amla, holy basil, lemon, moringa, annatto), 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’s uncompromising standards for quality and science.* Non-GMO, gluten-free, vegan.

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)

• Daily multivitamin supports global cognition and memory in older adults (3-year RCT, COSMOS) (NIH/PubMed — Baker LD, 2022)
• B-vitamins support energy metabolism and reduce fatigue in adults (meta-analysis of 12 RCTs) (NIH/PubMed — Kennedy DO, 2020)
• Vitamin D reduces acute respiratory infection risk in adults (meta-analysis of 25 RCTs) (NIH/PubMed — Martineau AR, 2019)
• Vitamin C supports immune function and antioxidant status in adults (meta-analysis of 29 RCTs) (NIH/PubMed — Carr AC, 2017)
• Zinc supports immune cell function and inflammation balance in adults (meta-analysis of 62 RCTs) (NIH/PubMed — Jafari A, 2022)
• Vitamin D supports bone mineralization and muscle strength in adults (meta-analysis of 81 RCTs) (NIH/PubMed — Beaudart C, 2017)
• Selenium supports antioxidant enzyme activity in adults (meta-analysis of 16 RCTs) (NIH/PubMed — Rayman MP, 2012)
• Long-term multivitamin use supports overall wellness in adult men (11-year RCT, Physicians’ Health Study II) (NIH/PubMed — Gaziano JM, 2012)
• Holy basil supports stress adaptation and mood in adults (8-week RCT) (NIH/PubMed — Cohen MM, 2015)
• Plant polyphenols support vascular function in adults (meta-analysis of 43 RCTs) (NIH/PubMed — Helm M, 2023)
• Chelated magnesium improves absorption and bioavailability in adults (RCT) (NIH/PubMed — Blancquaert L, 2019)
• Organic whole-food vitamins enhance nutrient status in adults (RCT) (NIH/PubMed — Ryan M, 2015)

Additional / Promising Evidence*

• Multivitamin slows cognitive aging in older adults (COSMOS meta-analysis) (NIH/PubMed — Vyas C, 2024)
• Chelated zinc improves absorption in adults (RCT) (NIH/PubMed — Gandia P, 2007)
• Vitamin C supports exercise recovery in adults (RCT) (NIH/PubMed — Mousa A, 2017)
• Amla supports antioxidant status in adults (RCT) (NIH/PubMed — Story E, 2018)
• Moringa supports metabolic health in adults (RCT) (NIH/PubMed — Miczke A, 2018)
• Guava leaf supports glucose balance in adults (RCT) (NIH/PubMed — Deguchi Y, 2018)

University / Academic Context

• Harvard T.H. Chan School of Public Health – COSMOS trial shows multivitamin slows cognitive aging
• Johns Hopkins Bloomberg School of Public Health – B-vitamins support energy metabolism in aging
• University of Toronto – Vitamin D supports immune function via VDR expression
• Oregon State University Linus Pauling Institute – Zinc and selenium support antioxidant enzymes

Global Evidence & Authoritative Reviews

• Cochrane Review – Vitamin D reduces respiratory infection risk (NIH/PubMed — Martineau AR, 2019)
• NIH ODS – Multivitamin/Mineral Supplements Overview
• EFSA – Scientific Opinions on Vitamins & Minerals
• NASEM – Dietary Reference Intakes (DRIs)

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

• Bioactive B-vitamins
• Vitamin D3 (from Organic Algae)
• Vitamin C (from Organic Acerola)
• Zinc (chelated)
• Organic Whole Food Complex (sesbania, guava, amla, holy basil, lemon, moringa, annatto)

Brief Benefit Bullets

• Supports energy metabolism and daily vitality
• Enhances immune function and antioxidant defense
• Promotes bone, muscle, and cognitive health
• USDA Certified Organic, non-GMO, vegan

Suggested Use

See product label for directions, or use as directed by your healthcare professional. If pregnant, nursing, taking medications, or have a medical condition, consult your physician.*

Product Specifications

• Serving Size: 1 Vegetarian Tablet | Servings Per Container: 30
• Form: Vegetarian Tablets | Count: 30
• USDA Certified Organic; Non-GMO; Vegan
• Free From: Sugar, salt, dairy, yeast, wheat, gluten, eggs, peanuts, soy, fish, shellfish, sesame, preservatives, artificial colors/flavors
• Made in FDA-Registered, GMP-Certified U.S. Facility

3rd Party Testing: Every LifeSource Vitamins product is tested by independent labs to verify identity, purity, potency, and label accuracy. Click Here To View Our 3rd-Party Testing Process

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.

Men’s Organic Once Daily Multi 30 Vegetarian Tablets — supports energy, immune function, antioxidant defense, and men’s wellness with clinically studied ingredients from NIH/PubMed!*