Doctor Recommended
3rd Party Lab Tested
Clinically studied doses, in exactly the right combination, for an effective and safe amount with every dose.
Precisely engineered for consistent antioxidant support
Green tea leaves contain polyphenols, powerful antioxidants that neutralize harmful free radicals and promote cellular longevity. Catechins are the most biologically active of these polyphenols. They play a critical role in maintaining internal balance as we age.
EGCG (epigallocatechin-3-gallate) is the most widely studied and celebrated catechin in green tea. It works in conjunction with the plant’s other antioxidants to support healthy inflammatory responses, continued mitochondrial efficiency, and strong metabolic processes, among other benefits.
More than just a traditional cup of tea, GenuinePurity® Green Tea Extract delivers 500 mg of scientifically substantiated bioactive potency, standardized for 98% polyphenols, 75% catechins, and 45% EGCG. Our precise blend is organically balanced and bioavailable. It provides dynamic, stable antioxidant support to promote multiple aspects of health and wellness.
Certificates of Analysis
Certificates of Analysis
We live in a world where many supplement companies say their formulas contain certain ingredients when in reality they don’t.
Our products are tested and certified by third party laboratories. Always be sure to see a Certificate of Analysis (COA) before purchasing any supplement, from us or anyone else, for that matter.
Health Benefits
Health Benefits
Ingredients
Ingredients
Dosage
Dosage
Each capsule of Green Tea Extract provides you with clinically studied doses, in exactly the right combination, to give you an effective and safe amount with every dose.

GenuinePurity® Green Tea Extract Rooted in Nature Refined by Science
Green tea has long been considered a “super food”. Its leaves contain numerous antioxidants that have been shown to confer benefits in studies. Everything from brain and heart health to blood sugar and energy levels can be impacted by the bioactive compounds in green tea leaves.
GenuinePurity® Green Tea Extract provides targeted antioxidant support by delivering standardized servings of the botanical’s essential polyphenols and catechins, including the most coveted compound in green tea, EGCG (epigallocatechin-3-gallate).
Presented in our expertly formulated, bioavailable blend, these naturally derived compounds work as a team to help counteract free radicals, fortify cellular structures, support cellular resilience, and sustain lasting health through well-studied biological pathways.
Clinically Validated Antioxidants Standardized For Success

EGCG (Epigallocatechin-3-Gallate)
“EGCG is a well-explored phytochemical with numerous health benefits”1
- PubMed
Studies indicate that EGCG is the most potent antioxidant in green tea leaves. With a broad range of biological activities, it drives many of the health benefits associated with green tea consumption.
In fact, EGCG may promote balanced inflammatory responses, improved cardiovascular function, greater cognitive wellness, enhanced cellular longevity, and even better oral health.
GenuinePurity® Green Tea Extract is a standardized extract with 45% EGCG. It’s designed for optimal stability and absorbability. Alongside a full green tea polyphenol matrix, our high-grade EGCG provides whole-body antioxidant coverage for balanced cellular support.

Catechins
“Bioactive components of green tea, notably catechins, have high antioxidant properties”2
- ScienceDirect
Catechins are a class of molecules with strong antioxidant properties. They’ve been shown to help neutralize unstable free radicals, promote cellular energy production, and support inflammatory stability.
However, the concentration of catechins in green tea leaves can vary widely based on several factors. While one plant may be loaded with powerful antioxidants, another may have little to none.
GenuinePurity® Green Tea Extract supplies a standardized green tea leaf extract engineered to contain 75% catechins. This dosage helps ensure that a meaningful amount of bioactive compounds is delivered in each capsule. That way, you achieve more benefits.

Polyphenols
“Polyphenols are major bioactive components in green tea, which contribute to the beneficial effects of green tea”
- NIH
Naturally occurring compounds found in many plants, polyphenols help shield cells from oxidative stress that can be caused by age, environmental factors, and daily physiological demands.
What sets green tea polyphenols apart from the rest is their ability to function across diverse cellular environments. These remarkable antioxidants can promote cellular balance throughout the body by interacting with cellular membranes, enzymes, and multiple signaling pathways.
GenuinePurity® Green Tea Extract offers 98% polyphenols per serving. Our highly refined botanical extract is derived from high-quality green tea leaves and supplies all the benefits of green tea, with none of the filler. This provides direct cellular protection and broad antioxidant activity for better results.

Minimal Natural Caffeine
Green tea contains a small amount of caffeine. And our supplement retains minimal, naturally occurring levels.
At these doses, caffeine can gently stoke mental alertness and sustained energy without triggering the spikes, jitters, or crashes associated with high-caffeine options. It can also help stimulate healthy metabolic signaling, complementing the formula’s antioxidant effects.
By keeping caffeine levels low and providing a high concentration of bioavailable antioxidants that promote cellular energy production, GenuinePurity® Green Tea Extract supports physical and mental endurance without the downsides of stimulant-heavy formulas.
Experience The GenuinePurity® Green Tea Extract Difference

With a pharmaceutical-grade green tea leaf extract delivering a sizable concentration of the plant’s best antioxidants, GenuinePurity® Green Tea Extract provides scientifically substantiated support for your health.
- Neutralize Free Radicals Before They Harm Cells
- Support Healthy Inflammation Pathways
- Boost Internal Antioxidant Defenses
- Promote Mitochondrial Function
- Enhance Metabolic Outcomes
- Protect DNA

Cellular Longevity
Our formula deploys bioactive compounds like polyphenols and catechins to identify and combat free radicals, unstable molecules that can damage cellular integrity and diminish functionality.
EGCG, the most powerful antioxidant in green tea, also supports metabolic balance and mitochondrial efficiency, both critical to long-term cellular wellness and resilience.
By combining consistent concentrations of polyphenols, catechins, and EGCG, GenuinePurity® Green Tea Extract delivers the antioxidant protection your cells need to thrive.

Daily Energy
Sustaining all-day energy requires cells that continuously produce energy. Polyphenols and catechins in green tea help to facilitate this by enabling our cells to convert nutrients into energy with less waste.
Meanwhile, EGCG naturally supports signaling pathways that contribute to optimal mitochondrial function, helping the “powerhouses” of our cells maintain consistent energy production.
With a precisely engineered blend of potent antioxidants and a hint of natural caffeine, GenuinePurity® Green Tea Extract helps maintain healthy energy levels throughout the day.

Brain Health
Energy-dependent brain cells are especially susceptible to oxidative stress due to high metabolic activity. The bioactive compounds in our formula work on multiple fronts to help keep these key cells healthy.
Green tea polyphenols naturally support internal antioxidant defenses in the brain, while also helping ward off free radicals in neurons. Plus, EGCG promotes healthy stress responses in critical brain cells.
As such, the green tea antioxidants in GenuinePurity® Green Tea Extract operate cohesively to help keep brain cells healthy and strong.

Cardiovascular Wellness
Oxidative stress can place significant strain on vascular cells over time. This can lead to reduced blood flow and circulatory issues. Fortunately, green tea’s antioxidants help minimize this problem.
Polyphenols in the plant’s leaves take on and limit oxidative stress in blood vessels by fighting free radicals there. Additionally, EGCG helps activate enzymes that promote healthy endothelial function.
The GenuinePurity® Green Tea Extract formula utilizes high concentrations of these vital plant-based antioxidants to support cardiovascular wellness via several biological pathways.

Developed By Experts With 25+ Years’ Experience
GenuinePurity® Green Tea Extract is developed, produced, and manufactured by experts with over 25 years of experience making high-quality, all-natural health supplements. Made with the best polyphenols, catechin, and EGCG extracted from green tea leaves, it’s formulated to provide real results for you.
Like all GenuinePurity® products, GenuinePurity® Green Tea Extract is proudly made in cGMP-certified facilities in the United States of America. We adhere to the strictest industry standards to ensure you receive a consistently excellent product.
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- https://pmc.ncbi.nlm.nih.gov/articles/PMC11671467/
- https://www.sciencedirect.com/science/article/abs/pii/S0944711323005664
- https://pubmed.ncbi.nlm.nih.gov/39956389/




