Beauty Controversy: Do Pentapeptides Actually Work?

Photo by Combined Media, flickr.comPentapeptides are believed to be able to penetrate into deeper skin layers and not only make your skin firmer but also to reduce appearance of wrinkles.But do they really work? Recently Olay Regenerist skin cream that boasts of containing anti-aging pentapeptides got under scrutiny by the Advertising Standards Authority (ASA)(UK). The ad for Olay Regenerist