Men's Potency — Proprietary Formula, Tablets, 60 Count — Supports Male Vitality*
LifeSource Vitamins Men’s Potency blends time-honored botanicals with targeted amino acids and nutrients — including Tongkat Ali,Tribulus terrestris, Maca, L-Arginine, Panax ginseng, Horny Goat Weed, Yohimbe, zinc and B-vitamins — to support male vitality, stamina, and healthy blood-flow. Produced in FDA-registered, GMP-certified facilities and 3rd-party tested for identity, potency & purity.*
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 (with research)
• Supports healthy sexual function — Randomized trials and reviews report signals of benefit from Maca on sexual desire/function. (Gonzales, 2002 — PubMed; Shin, 2010 — PubMed/PMC)
• L-Arginine (NO pathway amino acid) showed improvements in erectile function across controlled trials and meta-analyses. (Dong, 2019 — PubMed; Stanislavov, 2003 — PubMed)
• Panax ginseng demonstrates modest improvements in erectile function indices in meta-analysis. (Kim, 2013 — PubMed)
• RCTs report improved IIEF scores with standardized Tribulus terrestris in men with sexual dysfunction (evidence mixed on testosterone). (Kamenov, 2017 — PubMed)
• Small placebo-controlled trial found benefit of low-dose DHEA in men with erectile dysfunction. (Reiter, 1999 — PubMed)
• Beta-sitosterol (saw-palmetto phytosterol) improved urinary symptom scores in BPH in pooled analyses. (Wilt, 1999 — PubMed)
• Adequate Zinc status supports normal testosterone and reproductive function. (Prasad, 1996 — PubMed)
• Niacin/Vitamin B3 improved erectile function in men with dyslipidemia in an RCT. (Ng, 2011 — PubMed)
• L-Citrulline/L-Arginine pathway supports endothelial function and penile hemodynamics via nitric-oxide bioavailability. (Assimakopoulos, 2007 — PubMed)
• Historical/controlled data suggest Yohimbine (from yohimbe) can improve erectile function in some men, though tolerance & safety limit use. (Ernst, 1997 — PubMed)
Additional Studies Showing Promising Benefits*
• Systematic review notes mixed but promising signals for Maca on sexual function; more rigorous trials needed. (Shin, 2010 — PubMed/PMC)
• Combination of L-Arginine with antioxidants/botanicals (e.g., Pycnogenol) improved erectile outcomes in small RCTs. (Stanislavov, 2003 — PubMed)
• Panax ginseng continues to show modest improvements across pooled controlled trials. (Kim, 2013 — PubMed)
• Evidence for Tribulus terrestris and testosterone is inconsistent; symptomatic benefits may occur independent of serum T. (Neychev, 2016 — PubMed)
• Small trials suggest low-dose DHEA may aid ED in select men; discuss with a clinician. (Reiter, 1999 — PubMed)
• Beta-sitosterol (from saw palmetto/plant sterols) improved urinary flow and symptom scores in BPH meta-analysis. (Wilt, 1999 — PubMed)
University Studies (Promising — Human / Academic Research)
• Universidad Peruana Cayetano Heredia — Maca increased sexual desire in healthy men (randomized, double-blind). (Gonzales, 2002 — PubMed)
• University meta-analysis — Panax ginseng improved erectile function vs. placebo in pooled RCTs. (Kim, 2013 — PubMed)
• Multicenter trials — Oral L-Arginine (alone/combination) improved erectile outcomes vs. placebo. (Dong, 2019 — PubMed)
Global Evidence & Authoritative Reviews*
• NIH Office of Dietary Supplements — Evidence summaries for Panax ginseng, Zinc, and related nutrients. (NIH ODS)
• American Urological Association (AUA) — Clinical guidance emphasizes individualized evaluation for erectile dysfunction; consider interactions for agents like Yohimbine. (AUA Guideline, 2014 — PubMed)
• World Health Organization (WHO) — Monographs on selected medicinal plants (evidence quality, safety considerations). (WHO Monographs)
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.*
Brief Benefit Bullets
• Vitality & stamina support with Maca, Panax ginseng & Tribulus*
• Healthy blood-flow support with L-Arginine (NO pathway)*
• Zinc & B-vitamins for metabolic and reproductive health*
• Non-GMO; crafted in GMP facilities*
• 3rd-party lab tested for identity, potency & purity
Here’s a list of some common causes of erectile dysfunction:
- Diabetes
- Cardiovascular disorders
- Prostate surgery
- Prescription drug side-effects
- Alcohol and drug abuse
- Smoking
- Age – though this is limited. While the numbers vary, it appears that only 20-30% of men over 65 experience erectile dysfunction
- Multiple sclerosis
- Hormonal disorders
- Emotional issues – anxiety, stress, fear, guilt and low self-esteem are key contributors.
Suggested Use
Take 3 tablets daily with a meal, or as directed by your healthcare professional. If you use prescription medicines (especially for blood pressure, heart rhythm, or erectile dysfunction), talk with your physician first. Do not combine with MAO inhibitors. Discontinue use and consult a physician if adverse reactions occur.*
Product Specifications
• Serving Size — 3 Tablets
• Servings Per Container — 20
• Form — Tablets
• Free From — Non-GMO, gluten-free*
• Quality — 3rd-party tested for identity, potency & purity
Key Ingredients
Maca (Lepidium meyenii) — Traditionally used for vitality; RCTs show signals for sexual desire. (Gonzales, 2002)
L-Arginine — Nitric-oxide precursor supporting endothelial function and blood flow. (Dong, 2019)
Panax ginseng — Meta-analysis shows modest erectile function benefits. (Kim, 2013)
Tribulus terrestris — Mixed evidence; some RCTs show IIEF improvements. (Kamenov, 2017)
Yohimbe (yohimbine alkaloid) — Historical efficacy with safety caveats (blood pressure/heart rate). (Ernst, 1997)
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.
Men’s Potency — tablets blending Maca, L-Arginine, Tribulus & Panax ginseng to support vitality, stamina & healthy blood-flow. 3rd-party tested. Clinically Studied Ingredients — NIH/PubMed!, Our combination of 37 synergistic nutrients.*
