actives50% Polyphenol Extract Powder

Camellia Sinensis Leaf Extract

Green Tea Extract

antioxidantskin protectantconditioningantimicrobial

INCI Name

Camellia Sinensis Le...

Functions

4 Roles

Sustainability

9/10

Category

actives

What It Does

Camellia Sinensis Leaf Extract is derived from the leaves of the tea plant and is exceptionally rich in polyphenols, particularly catechins like EGCG (epigallocatechin gallate), which provide potent antioxidant protection against environmental stressors and UV-induced damage. This 50% polyphenol standardized extract offers formulators a concentrated source of bioactive compounds that help reduce inflammation, protect against collagen degradation, and provide antimicrobial benefits. Green tea extract is particularly valued in anti-aging and soothing formulations due to its ability to neutralize free radicals while being gentle enough for sensitive skin applications.

Neutralizes damaging free radicals
Protects skin from environmental stress
Prevents formula oxidation
Supports anti-aging benefits

Technical Properties

pH Range

4.0-6.5

Optimal working range

Ionic Charge

anionic

Molecular charge type

Viscosity Effect

neutral

Impact on formula thickness

Ingredient Compatibility

Known Interactions

FERROUS SULFATEUse CautionPrecipitation

Ferrous iron reacts with tea polyphenols/catechins to form dark, insoluble complexes. Reduces iron bioavailability and causes off-color. Use chelated iron forms.

Compatibility analysis powered by OpenMix — open-source formulation science

Sustainability Profile

Sustainability Score

9/10

Biodegradability

readily biodegradable

Source

plant-derived

Feedstock

Camellia sinensis leaves (tea plant)

Available Variants

18 forms available

50% Polyphenol Extract Powder

50% Polyphenol Liquid Extract

95% Polyphenol Powder

Concentrated Extract Solution

Liquid Extract 50% EGCG

Oil-Soluble Extract

Powder Extract

Powder Extract 40% Caffeine

Standard

Standardized 50% Polyphenols Powder

Standardized 50% Polyphenols, Water-Soluble Powder

Standardized Extract Powder (40% EGCG)

Standardized Extract Powder (40% Polyphenols)

Standardized Liquid Extract

Standardized Liquid Extract (10:1)

Standardized Powder

Standardized Powder Extract

Water-Soluble Hydroglycolic Extract (standardized to ≥40% polyphenols)

Quick Reference

Full INCI Name
Camellia Sinensis Leaf Extract
Common Name
Green Tea Extract
Category
actives

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