LifeSource Vitamins Testosterone Complex Plus — 60 Capsules — Supports Testosterone, Sexual Vitality & Male Wellness*
LifeSource Vitamins Testosterone Complex Plus combines PrimaVie® Shilajit, Fenugreek, and Maca Root to support healthy testosterone, sexual desire, energy, and male vitality. Crafted 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
✓ Supports healthy testosterone levels already within normal range — Shilajit (PrimaVie®) 250 mg twice daily for 90 days increased total and free testosterone in healthy middle-aged men (RCT).* NIH/PubMed — Pandit, 2016
✓ Helps maintain strength under fatigue — in recreationally active men, 500 mg/day shilajit for 8 weeks reduced strength decline and supported connective tissue markers (RCT).* NIH/PMC — Keller, 2019
✓ Supports strength & body composition with training — fenugreek extracts improved strength and body composition in resistance-trained men vs placebo (RCTs).* NIH/PMC — Poole, 2010
✓ Promotes sexual desire — maca root (1.5–3 g/day, 12 weeks) improved sexual desire scores in healthy men without affecting testosterone levels (RCT).* NIH/PubMed — Gonzales, 2002
✓ Supports sperm quality & fertility — in healthy men, 4 months of maca improved sperm count and motility (clinical study).* NIH/PubMed — Gonzales, 2001
✓ Promotes mood balance & well-being — maca improved mood scores in healthy men (RCT).* NIH/PubMed — Brooks, 2008
✓ Supports collagen synthesis — shilajit supplementation increased a serum marker of type-I collagen synthesis in a controlled trial.* NIH/PubMed — Neltner, 2024
✓ Supports exercise recovery — fenugreek has been explored for post-exercise recovery benefits in trained men (preliminary RCT).* NIH/PubMed — Wilborn, 2010
Additional / Promising Evidence
✓ May support strength and body composition with training — fenugreek extracts showed benefits in resistance-trained men (RCTs).* NIH/PMC — Wankhede, 2015
✓ May support sexual desire — maca root improved sexual desire scores in healthy men (RCT).* NIH/PubMed — Gonzales, 2002
✓ May support fertility parameters — maca improved sperm count and motility in healthy men (clinical study).* NIH/PubMed — Gonzales, 2001
University-Led & Academic Studies
✓ Shilajit for testosterone support — RCT reported increases with standardized shilajit.* NIH/PubMed — Pandit, 2016
✓ Maca for sexual desire — university-led trial documented increased desire without hormonal changes.* NIH/PubMed — Gonzales, 2002
✓ Fenugreek for strength & body composition — improved parameters in resistance-trained men (RCT).* NIH/PMC — Poole, 2010
Global Evidence & Reviews
✓ Systematic review — fenugreek & testosterone — analysis of human trials suggests modest benefits, with extract variability noted.* NIH/PubMed — Mansoori, 2020
✓ Systematic review — maca for sexual function — evidence synthesis highlights libido benefits without testosterone changes.* NIH/PubMed — Shin, 2010
We monitor research from the world’s leading institutions —
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
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PrimaVie® Shilajit — backed by RCTs for supporting testosterone and strength retention.*
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Fenugreek Seed Extract — human trials and meta-analyses support testosterone modulation and training benefits.*
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Maca Root Extract — demonstrated to support sexual desire, fertility, and mood well-being without changing testosterone.*
Brief Benefit Bullets
- Supports healthy testosterone (Shilajit & Fenugreek)*
- Helps maintain strength under fatigue*
- Supports strength & body composition with training*
- Promotes sexual desire & libido (Maca)*
- Supports sperm quality & fertility (Maca)*
- Promotes mood balance & well-being (Maca)*
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3rd-party lab tested for purity & potency
Suggested Use
Take two (2) capsules daily with a meal, or as directed by a healthcare professional. If pregnant, nursing, taking medications (e.g., heart or blood pressure medications), or have a medical condition (e.g., cardiovascular issues), consult your physician.*
Product Specifications
Serving Size — 2 Capsules (blend: Shilajit, Fenugreek, Maca)
Servings Per Container — 30
Form — Capsules
Free From — Non-GMO, gluten-free, soy-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.
LifeSource Vitamins Testosterone Complex Plus — 60 Capsules — Supports Testosterone, Sexual Vitality & Male Wellness* Clinically Studied Ingredients — NIH/PubMed!*
