EGCG Green Tea Extract 90 Capsules 670mg Extract Per Capsule Standardized to High Potency 98%+Polyphenols 60% EgCG Very Low Caffeine Gentle On Digestive System
$39.99
$39.99
Note: Prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to your order. As an Amazon Associate, we earn from qualifying purchases.
Related Products



Product description
Since 2005: Relentless Improvement in Every Dose

Quality Obsessed: Why Customers Choose Relentless Improvement
Proven, Effective Formulas with Premium Active Ingredients—Safety FirstComplete Ingredient Transparency on Every Label— Honest from Day OneNo Hidden Doses: Full Transparency, No Proprietary Blends EverRigorous Third-Party Testing in U.S. Labs at Every Manufacturing StageFree from Gluten, Soy, and Dairy — Your Sensitivities MatterPremium Plant-Based Capsules: Our Choice for Your Better Health, Despite Higher CostsFully GMP-Compliant Manufacturing for Unmatched ConsistencySourced Globally for the Purest, Highest-Quality Ingredients AvailableSimple, Clean Labels: See Exactly What’s Inside at a GlanceTruthful Claims Only: No Hype, Just FDA-Approved FactsAlways Reliable: High Stock Availability for Your Uninterrupted Progress

From Our USA Families to You Since 2005
In an industry dominated by large corporations and private equity investors, our small, family-owned American business prioritizes partnerships with like-minded family operations at every stage—from sourcing and formulation to testing, bottling, and distribution. This ensures unwavering quality, transparency, and a personal touch that drives your relentless health improvements.

Direct to Consumer Business Model
We reinvest our margins directly into premium, high-quality ingredients, bypassing unnecessary distribution layers for unbeatable value. With no middlemen or affiliates, we maintain full inventory control—delivering the freshest products straight from the manufacturer to you, ensuring your path to relentless health improvement.

Quality Testing at Multiple Manufacturing Points
Every finished product batch undergoes rigorous, multi-stage testing at independent U.S.-based analytical labs, verifying purity, sterility, identity, potency, heavy metals, and microbial safety. Depending on the ingredients, we conduct additional checks for pesticides, specific contaminants (like fluoride), and irradiation—ensuring the highest standards for your health. Fully GMP-compliant, we exceed legal requirements to support your relentless pursuit of wellness.

Absolute Minimum Fillers
Unlike some others who inflate capsules with unnecessary fillers for the appearance of value, we prioritize pure, potent ingredients for real results. When a minimal flow agent is essential for smooth manufacturing, we use only what’s absolutely needed—and whenever possible, we craft our products with zero added excipients, fueling your relentless path to better health.
Product Dimensions : 2 x 1.5 x 2 inches; 0.05 ounces
Date First Available : November 29, 2013
Manufacturer : Relentless Improvement
ASIN : B00GZQFGGG
Best Sellers Rank: #120,020 in Health & Household (See Top 100 in Health & Household) #97 in Green Tea Herbal Supplements
Customer Reviews: 4.4 4.4 out of 5 stars (279) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
Pure Extract Tested Free of Residual Solvents Pesticides and Flouride. Rich in tea polyphenols (98%+), EgCG (60%+) and EC (epicatechin). Relentless Improvement brand EGCG Green Tea SuperPotent Extract. High potency, high purity EGCG Green Tea Extract. 90 vege-caps. Per capsule: 670 mg Green Tea Extract.
Polyphenols standardized to 98+% Caffeine less than 0.50%. Don’t confuse this product with “grocery store” quality products- your health depends on it. Formulated specifically for those who need the most potent and pure Green Tea EgCG extract possible. 100% natural.
Maximum Strength – Minimum Capsules 670mg Extract PER CAPSULE 1340mg PER SERVING of 2 vegecapsules Supports Blood Health, Energy metabolism, Antioxidant
Unlike many EGCG supplements on the market, our high-potency extract is derived using a chloroform-free extraction method providing you a product free of typical solvent residues. Relentless Improvement decaffeinated green tea EgCG is extracted and decaffeinated without Ethyl Acetate which could be harmful to humans.
Customers report far more gentle on digestive system than competitor products. Because this is a high potency extract, you will obtain significant plasma levels of EGCG with only 1 capsule. Compared to other products, this is more convenient and far more cost effective (you don’t have to take as many capsules or reorder as often). Plus you avoid the risk of ingesting residual solvents.
8 reviews for EGCG Green Tea Extract 90 Capsules 670mg Extract Per Capsule Standardized to High Potency 98%+Polyphenols 60% EgCG Very Low Caffeine Gentle On Digestive System
Add a review Cancel reply
$39.99
Maya Gail Taylor –
Amazon Customer –
River –
Quark –
Ina D. –
Sharon Fajardo –
Mark’s review –
Amazon Customer –