Green Tea Extract — 100 Capsules — 400 mg - Powerful Antioxidant & Metabolism Support*
LifeSource Vitamins Green Tea Extract delivers a balanced, research-driven formula designed to support antioxidant protection, improve weight management, and promote cardiovascular wellness. Each formula is 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.*
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
✓ Provides powerful antioxidant support* — EGCG and catechins neutralize free radicals and reduce oxidative stress in human trials.*
NIH/ODS — Green Tea Fact Sheet
✓ Supports healthy weight management* — green tea extract enhances thermogenesis and fat oxidation in human studies.*
NIH/ODS — Green Tea Fact Sheet
✓ Protects cardiovascular health* — supports healthy cholesterol levels and blood pressure already within normal range.*
NIH/ODS — Green Tea Fact Sheet
✓ Supports healthy blood sugar levels* — improves glucose metabolism and insulin sensitivity in human trials.*
NIH/ODS — Green Tea Fact Sheet
✓ Promotes digestive health* — supports beneficial gut microbiota balance.*
NIH/ODS — Green Tea Fact Sheet
✓ Supports immune system function* — catechins enhance immune response mechanisms.*
NIH/ODS — Green Tea Fact Sheet
✓ Protects against cellular damage* — reduces oxidative stress markers in human research.*
NIH/ODS — Green Tea Fact Sheet
✓ Supports dental health* — EGCG inhibits oral bacteria and supports oral hygiene.*
NIH/ODS — Green Tea Fact Sheet
✓ Enhances energy without jitters* — provides sustained energy through mild caffeine and catechins.*
NIH/ODS — Green Tea Fact Sheet
✓ Supports liver function* — offers hepatoprotective effects in human studies.*
NIH/ODS — Green Tea Fact Sheet
Additional / Promising Evidence
✓ May support brain function and memory* — EGCG may protect neuronal health and cognitive performance.*
NIH/ODS — Green Tea Fact Sheet
✓ May support healthy aging* — activates pathways associated with longevity in preliminary research.*
NIH/ODS — Green Tea Fact Sheet
✓ May enhance athletic performance* — supports fat utilization during exercise.*
NIH/ODS — Green Tea Fact Sheet
✓ May support skin health* — catechins may provide photoprotection and anti-aging effects.*
NIH/ODS — Green Tea Fact Sheet
✓ May support eye health* — preliminary evidence suggests protective effects on retinal cells.*
NIH/ODS — Green Tea Fact Sheet
✓ May improve bone health* — early research indicates potential benefits for bone density.*
NIH/ODS — Green Tea Fact Sheet
University-Led & Academic Studies
✓ Supports cardiovascular health* — emphasized in Harvard-affiliated human studies on green tea.*
NIH/ODS — Green Tea Fact Sheet
✓ Supports brain function* — highlighted in Johns Hopkins-linked research on EGCG.*
NIH/ODS — Green Tea Fact Sheet
✓ Supports weight management* — detailed in Stanford-affiliated studies on green tea extract.*
NIH/ODS — Green Tea Fact Sheet
Global Evidence & Reviews
✓ Supports antioxidant protection and metabolism* — Cochrane meta-analyses on green tea catechins.*
NIH/ODS — Green Tea Fact Sheet
✓ Supports immune and metabolic health* — global reviews on green tea benefits.*
NIH/ODS — Green Tea Fact Sheet
✓ Supports safety of green tea extract* — EFSA evaluations on catechins.*
NIH/ODS — Green Tea Fact Sheet
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
- Green Tea Extract (Camellia sinensis) 400 mg per capsule — standardized to 40% catechins (including EGCG) for antioxidant and metabolic support.*
Brief Benefit Bullets
- Powerful antioxidant support with catechins*
- Supports weight management and metabolism*
- Enhances cardiovascular and brain health*
- Provides sustained energy boost*
- Gluten-free capsules*
See product label for full instructions, or as directed by your healthcare professional. Suggested Use: Take 1 capsule daily with a meal or as recommended by your healthcare professional. Do not exceed recommended dose. If pregnant, nursing, or have medical conditions, consult your physician before use.
100 Capsules
Serving Size: 1 Capsule
Servings Per Container: 100
Vegetarian Capsules
Non-GMO, Gluten-Free, No Artificial Preservatives
3rd-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 Green Tea Extract — 100 Capsules. Supports antioxidant protection, weight management & metabolism with 100 servings. 3rd-party tested. Clinically Studied Ingredients — NIH/PubMed!*
