F felix1987 Member Joined Jul 14, 2012 Messages 7 Reaction score 1 Jul 19, 2012 #1 Hey everyone I was given a clearing agent today at my local brewing shop it's not bentonite it's hydrolysed collagen (E441) has anyone ever used this before? If so what is it like?
Hey everyone I was given a clearing agent today at my local brewing shop it's not bentonite it's hydrolysed collagen (E441) has anyone ever used this before? If so what is it like?
