This comes in a little hard plastic tube the size of my finger, asd its called shine Stay blond and is purple in colour.  I can get it at the shop where I work for $3 (AU) (yes, I work at a hair care health and beauty shop, I get cheap makeup and everything ) There's one cone, about a third of the way down the list called Amodimethicone.

It says it's good for blond hair that's natural, colour treated or streaked, and is supposed to bring out the blondness and remove brasiness.

I was wondering if anyone knows anything about it?

Edited to say I found it on the net:

http://www.beauty-product-reviews.com/Detailed/135.html


and here is a list of Ingredients:

Water, Behentrimonnium Methosulfate, Cinnamidopropyl, Trimonium Chloride, Amodimethicone, Dicetylmonium Chloride, Polyquaternium-10, Cetearyl Alcohol, Ceteareth-20, Milkamodopropyl Amine Oxide, D&C Violet #2, D&C Red #33, Guar Hydroxypropyltrimonium Chloride, Fragrance, Citric Acid, DMDM Hydantoin.

there aren't any reviews of it on the site though.