Very friendly staff- super helpful but also perfectly happy to just let you browse. Good selection of products, especially gluten-free stuff, spreads and algues. An okay vegan selection, they generally have a variety of soy yoghurts and faux meats, though the vegan cheese is more limited and it's more of a general health food shop then one catering specifically to veggies.
It's closed on Mondays and a little bit out of the way (still central and fairly easy to find though). Averagely priced for a Swiss health food shop, though sometimes they have pretty good discounts.
Cons: More Health Than Food Shop