Effect of Ascorbic Acid on Skin Redness

	Study	Method	Effect	Description
	Evaluation of selected skin parameters following the application of 5% vitamin C concentrate	Mexameter	⇩?	Sign in to read for free
Evaluation of selected skin parameters following the application of 5% vitamin C concentrate
Sign in to read for free

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

	Study	Year	Effect	Description
	In vitro antioxidant activity and in vivo efficacy of topical formulations containing vitamin C and its derivatives studied by non-invasive methods	2008	–	Sign in to read for free
In vitro antioxidant activity and in vivo efficacy of topical formulations containing vitamin C and its derivatives studied by non-invasive methods
Sign in to read for free

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

Effect of Ascorbic Acid on Skin Redness

Evaluation of selected skin parameters following the application of 5% vitamin C concentrate (2019)

In vitro antioxidant activity and in vivo efficacy of topical formulations containing vitamin C and its derivatives studied by non-invasive methods (2008)