I'm not in Germany right now but I'm German. My sister advises the "house line " from rossman, most have no cones, some of the fructis garnier conditioners are cone free in germay, for gel there is Aussie instant freeze DM is selling that now. For conditioners in Germany usually the cheaper ( Schwarzkopf) the better for your hair :-) meaning no silicone.
I just have not found a low poo yet.
2c/3a cg 01/10/13

Hair Properties: low( first 4 inches) / high porosity, medium density, fine/medium texture Climate : hot humid summer, coastal GA

Co-wash: Suave Naturals Coconut / Everlasting Sunshine, V05
Rinse out :Tresemme Naturals Nourishing Moisture, VO5 ocean refresh
Gel: La Looks sport, Volumax mega gel,Biosilk Rock Hard gel my HG

Love ACV , pedaheh's gelatin treatment
My hair hates everything Deva curl and Curl Keeper,