Men’s Ultra Vitality Extra Strength — 3 Capsules Daily, Vegetarian Capsules, 180 — Supports Male Performance & Vitality* - Top Seller - 60-Day Supply (2 Months)
LifeSource Vitamins Men’s Ultra Vitality Extra Strength combines clinically studied botanicals and nutrients — including Tongkat Ali (Eurycoma longifolia), Maca, Panax ginseng, Tribulus terrestris, and supportive nutrients — to help support male performance, energy, endurance, testosterone balance, and overall vitality. Produced in FDA-registered, GMP-certified facilities and 3rd-party tested for identity, potency & purity.*
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. In addition, we reference reviews from 39 leading health organizations and insights from 20 top global universities to ensure our guidance aligns with credible science.*
Clinically Studied Benefits (Human Evidence)
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Tongkat Ali — stress & well-being* — In adults with moderate stress, Tongkat Ali improved tension, anger, and confusion scores and favorably modulated stress hormones in a randomized, placebo-controlled study.
NIH/PMC — Talbott S, 2013
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Tongkat Ali — testosterone in older men* — Double-blind, randomized, placebo-controlled trial (men 50–70 yrs with low T) found standardized E. longifolia increased total testosterone vs placebo.
NIH/PMC — Chinnappan SM, 2021
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Maca — sexual desire/libido* — Double-blind, placebo-controlled RCT showed Maca increased sexual desire after 8–12 weeks in healthy men; additional trials found benefits for sexual function outcomes.
NIH/PubMed — Gonzales GF, 2002;
NIH/PubMed — Dording CM, 2008
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Maca — recent RCT evidence* — 2020–2021 double-blind RCTs add supportive human data on Maca for sexual function domains in adults under clinical supervision.
NIH/PMC — Shin D, 2023
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Panax ginseng — erectile function* — Randomized, double-blind trials in men with erectile dysfunction reported improvements in IIEF-5 and related outcomes vs placebo; systematic reviews summarize modest benefits with good tolerability.
NIH/PubMed — Kim TH, 2009;
NIH/PMC — Jang DJ, 2008;
NIH/PMC — Lee HW, 2021
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Tribulus terrestris — ED symptoms* — Placebo-controlled RCT in men with mild-to-moderate ED showed significant IIEF improvements with Tribulus vs placebo (12 weeks).
NIH/PubMed — Kamenov Z, 2017
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Tongkat Ali — testosterone meta-evidence* — Systematic review/meta-analysis supports the possible use of E. longifolia for enhancing testosterone production in men (varied populations).
NIH/PMC — Leisegang K, 2022
Additional Studies Showing Promising Benefits
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Ginseng + Tribulus + L-arginine (combination)* — Recent clinical data suggest combined botanicals may support sexual performance metrics (IIEF-5); more robust trials are needed.
NIH/PubMed — Tahvilian R, 2024
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Tribulus — evidence level update* — Recent review notes low level of evidence for ED improvement and limited support for testosterone increases; consider as adjunct only with clinician guidance.
NIH/PubMed — Neto JOV, 2025
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Maca — sexual function domains* — Additional controlled studies report benefits in specific populations (e.g., antidepressant-induced sexual dysfunction).
NIH/PMC — Dording CM, 2015
University Studies (Human — PubMed/PMC-Linked)
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University-affiliated RCT — Tongkat Ali & Stress* — Randomized, placebo-controlled trial reported improvements in mood-state subscales and stress hormones with standardized E. longifolia.
NIH/PMC — Talbott S, 2013
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Academic multicenter — Panax ginseng & ED* — Controlled trials summarized improvements in IIEF-5 and intercourse satisfaction vs placebo in men with ED.
NIH/PMC — Jang DJ, 2008
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University RCT — Maca & Libido* — Double-blind RCT in healthy men showed increased sexual desire after 8–12 weeks vs placebo.
NIH/PubMed — Gonzales GF, 2002
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Clinical RCT — Tribulus & IIEF* — Placebo-controlled trial (12 weeks) reported significant IIEF score improvements in mild–moderate ED.
NIH/PubMed — Kamenov Z, 2017
Global Evidence & Authoritative Reviews (Human — PubMed/PMC-Linked)
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Systematic Review/Meta-analysis — Tongkat Ali* — Human evidence synthesis supports potential for improving testosterone parameters; calls for larger, high-quality trials.
NIH/PMC — Leisegang K, 2022
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Comprehensive Review — Panax ginseng & ED* — Summarizes randomized evidence showing modest efficacy with good tolerability profiles.
NIH/PMC — Lee HW, 2021
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Review of RCTs — Red ginseng for ED* — Academic review of human trials indicates symptomatic improvements vs placebo.
NIH/PMC — Jang DJ, 2008
We monitor research from the world’s leading institutions — including Harvard, Johns Hopkins, Mayo Clinic, Cleveland Clinic, Cambridge University, Oxford, Stanford, Yale, MIT, the University of Florida, Oregon State University – Linus Pauling Institute, Tufts, Boston University, Cornell, Columbia, and Ohio State — to ensure our guidance remains aligned with the highest standards of credible science.*
Key Ingredients
Tongkat Ali (Eurycoma longifolia) — Supports stress balance and healthy testosterone in human trials.*
(NIH/PMC — Talbott S, 2013)
(NIH/PMC — Chinnappan SM, 2021)
Maca (Lepidium meyenii) — Human RCTs show improvements in sexual desire/libido in select populations.*
(NIH/PubMed — Gonzales GF, 2002)
(NIH/PubMed — Dording CM, 2008)
Panax ginseng — Controlled trials and reviews report modest improvements in erectile function with good tolerability.*
(NIH/PubMed — Kim TH, 2009)
(NIH/PMC — Jang DJ, 2008)
Tribulus terrestris — RCT evidence suggests symptom improvements in mild-to-moderate ED; overall evidence quality remains limited.*
(NIH/PubMed — Kamenov Z, 2017)
(NIH/PubMed — Neto JOV, 2025)
Brief Benefit Bullets
- Supports male performance & vitality*
- Helps maintain healthy testosterone within the normal range (with lifestyle)*
- Promotes sexual desire & function (select RCTs)*
- Aids stress resilience & well-being*
- Backed by randomized trials & recent meta-analyses*
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 — 3 Capsules
- Servings Per Container — 60 (180 capsules = 60 days)
- Form — Vegetarian capsules
- Free From — Non-GMO, gluten-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. Always consult your physician before taking any supplements.
Men’s Ultra Vitality: Tongkat Ali, Maca, Ginseng & Tribulus — supports performance, libido & vitality. 7 Clinically Studied Ingredients — NIH/PubMed!*
