I think it's pretty much the same price where ever you get it from. Blue Chip do sometimes have money off vouchers for it in H&H etc. I wouldn't bother personally . . . I use D&H Sure Grow and it's the same stuff for a fraction of the price!
im wanting it to help her with her hock joints, is suregrow suitable and helpful for this? shes 9 yrs btw, not sure if suregrow is just for youngsters and how much is it?