Gelatin vs 'flex' products

TETERVIN@bms.com
Wed, 04 Dec 1996 10:02:20 -0500 (EST)

I have been told that unflavored gelatin contains the same substances that are
in products like Flex-free, Cosequin etc. Of course they would be in a more
dilute concentration but has anyone who has access to an analytical lab
looked into this? Unflavored gelatin at 2 packages a day still costs a lot
less than the commercial products. Thanks-Amy