Avante Gard liquid

[Penny1988]

I've done a search and can't find any info on this so I thought I'd ask directly.
Has/Does anyone on here used/use Avant Garde liquids?
If so, what are your thoughts on them as I'm seriously tempted by the Berry Crush but I don't want to waste £12 on something that might not be that good.

Thanks in advance
Emma