Product Overview
EGCg Green Tea is a standardized extract derived from the leaves of Camellia sinensis, concentrated to deliver a defined percentage of epigallocatechin gallate (EGCG), the most abundant and widely studied catechin found in green tea. Production typically involves extracting dried green tea leaves with water or ethanol and then purifying the extract to a targeted catechin and caffeine specification, allowing formulators to state a precise EGCG content on the Supplement Facts panel rather than relying on the variable levels found in brewed tea.
Green tea catechins, and EGCG in particular, are commonly formulated as a source of antioxidant support and are popular within metabolism-support and weight-management product categories.* Because green tea extracts can be produced with a range of caffeine content, from naturally caffeinated to decaffeinated versions, this ingredient offers formulation flexibility for brands targeting different consumer preferences.
How Brands Use EGCg Green Tea
- Standardized EGCG percentage (commonly stated per capsule) supports precise, consistent label claims
- Available in caffeinated or decaffeinated extract versions for different consumer preferences
- Positioned within antioxidant, metabolism-support, and weight-management product lines
- Frequently paired with other polyphenols or thermogenic ingredients in combination formulas
- Capsule format is standard, though the extract can also be incorporated into powders or blends
Private label brands sourcing EGCg green tea typically specify the target EGCG percentage, caffeine content or decaffeinated status, and capsule size to fit an existing antioxidant or metabolism-support line. Combination products pairing green tea extract with other polyphenol-rich botanicals are a common way brands build out a broader antioxidant portfolio.
Health Genesis manufactures standardized EGCg green tea extract supplements at our FDA-registered, GMP-certified, NSF-certified facility in Davie, Florida. As a family-owned manufacturer with more than 25 years of experience, we keep minimum order quantities accessible and provide in-house label design so your brand can launch an antioxidant or metabolism-support product without delay.
What EGCG percentage does Health Genesis use in its green tea extract?
We can formulate to a range of standardized EGCG percentages depending on your brand's target label claim; our team will review current specification options with you.
Is decaffeinated EGCG green tea extract available for private label?
Yes, we can source and formulate green tea extract with reduced or minimal caffeine content for brands that want to avoid stimulant claims on their label.
Can EGCG green tea be combined with other antioxidants in one capsule?
Yes, green tea extract is frequently formulated alongside other polyphenol or antioxidant ingredients, and our team can help design a combination product suited to your brand.
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.
Additional Information
Why Choose Health Genesis
Industry-Leading Private Label Supplement Manufacturing
FDA-Registered & GMP-Certified
Health Genesis operates a fully FDA-registered, GMP-compliant manufacturing facility. Every product undergoes rigorous testing at multiple stages.
Low Minimum Order Quantities
Our accessible MOQs make private label supplements feasible for emerging brands. Test market demand without committing to massive inventory.
Fast Turnaround Times
Our efficient production processes deliver your products quickly. Most orders ship within 2-4 weeks after approval.
Complete Private Label Services
From formulation consultation to fulfillment, we handle everything. Focus on growing your brand while we handle manufacturing.
Quality You Can Trust
Every batch undergoes comprehensive testing: identity, purity, potency, heavy metals, and microbial testing. Third-party lab results available.
Expert Support Team
Our experienced team guides you through label design, regulatory compliance, and production. We're here to help you succeed.

