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.
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 iron reacts with tea polyphenols/catechins to form dark, insoluble complexes. Reduces iron bioavailability and causes off-color. Use chelated iron forms.
Sustainability Profile
Sustainability Score
Biodegradability
readily biodegradable
Source
plant-derived
Feedstock
Camellia sinensis leaves (tea plant)
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Available Variants
17 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
Quick Reference
- Full INCI Name
- Camellia Sinensis Leaf Extract
- Common Name
- Green Tea Extract
- Category
- actives
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