anti-androgenic compound, liquid applicator, hair nutrient s

[oorphee_02]

some products I bought them have been especially good (toppik spray maximiser), I'd just like to know if the 3 products I mentionned on the topic are worth a penny or nothing at all... especially that anti-androgenic compound (dht-blocking nicely enough or not?), and uh, why not the hair nutrient? ( blood vessels dilatating to the extent of what....minoxidil?)

or just piece of crap?
thanks have a nice day
marc