LifeSource Vitamins
Rated 5.0 out of 5
4 Reviews

Green Tea Extract 400 mg - 100 Veg Capsules

Original Price: $12.99   Current Price: $12.99
  • Potent 400mg standardized extract with 40% catechins & 11% EGCG*
  • 200x more antioxidant power than vitamin E*
  • Supports healthy weight management and fat metabolism*
  • Provides sustained energy without jitters*
  • Supports cardiovascular, brain, and immune health*
  • 32mg natural caffeine; traditional Chinese medicine*
  • 100 vegetarian capsules for daily antioxidant support*
  • 3rd-party lab tested for purity & potency
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Product Details

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 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 guidance aligned with credible science.*

Clinically Studied Benefits

Additional / Promising Evidence

University / Academic Context

Global Evidence & Authoritative Reviews

We monitor research from leading institutions — Harvard, Johns Hopkins, Mayo Clinic, Cleveland Clinic, Cambridge, Oxford, Stanford, Yale, Tufts, the University of Florida, Oregon State University – Linus Pauling Institute, Columbia, Cornell, and Ohio State — to keep our guidance aligned with credible science.*

Key Ingredients

Green Tea Extract (400 mg per capsule): Standardized *Camellia sinensis* extract with 40% catechins supports antioxidant and metabolic benefits in human studies. ((NIH/PMC — Rowley D, 2022))

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*

Suggested Use


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.*

Product Specifications

  • Serving Size — 1 Capsule
  • Servings Per Container — 100
  • Form — Vegetarian Capsules
  • Free From — Non-GMO, gluten-free, artificial preservatives*
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.*


LifeSource Vitamins Green Tea Extract — 100 Capsules. Supports antioxidant protection, weight management & metabolism with 100 servings. 3rd-party tested. Clinically Studied Ingredients — NIH/PubMed!*

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