Effect of Epigallocatechin Gallate on Skin Smoothness

Efficacy

	Study	Method	Effect	Description
	Phase II, clinical evaluation of 2% polyphenone (green tea extract) in a hydrophilic gel to assess improvement in damaged and premature aged facial skin. a placebo-controlled, double-blind study	Clinical grading	⇧	Sign in to read for free
Phase II, clinical evaluation of 2% polyphenone (green tea extract) in a hydrophilic gel to assess improvement in damaged and premature aged facial skin. a placebo-controlled, double-blind study
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A double-blind randomised controlled trial - the gold standard A human study that doesn't meet the gold standard A case report or a study conducted on animals, tissues, or cells

Latest Research

Effect of Epigallocatechin Gallate on Skin Smoothness

Phase II, clinical evaluation of 2% polyphenone (green tea extract) in a hydrophilic gel to assess improvement in damaged and premature aged facial skin. a placebo-controlled, double-blind study (2003)