http://thebeautybrains.com/2009/08/26/space-age-copolymer-for-hair/ Cosmetic chemists answer your beauty product questions! We are a group of cosmetic scientists who understand what the chemicals used in cosmetics really do, how products are tested, and what all the advertising means. Sun, 21 Mar 2010 01:04:35 +0000 http://wordpress.org/?v=2.9.2 hourly 1 http://thebeautybrains.com/2009/08/26/space-age-copolymer-for-hair/comment-page-1/#comment-41376 Janis Wed, 26 Aug 2009 17:23:20 +0000 http://thebeautybrains.com/?p=6956#comment-41376 So copolymer is basically a hold ingredient? So copolymer is basically a hold ingredient?

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