In Pok_mon Flora Sky, you can obtain the secret potion from Cynthia while you are in the Honey Village. You will reach Honey Village after you go through Small Town, Mystic Town and Habutest Town.
The easiest way to find larvitar is to look on route J. It may take a while but you will find it
what red haired guy and what posion?!
In the middle of the city, you sleep like a baby.
one can be find at mt fiery and the other at magma's hideout.
If you are playing the normal version you can find him in the desert area at levels 20-23.
secret potion. you can find it at the olivine city in that medicine shop.
go down on cinawood island and you will find this house, go inside and talk to his pharmacist, he will give you it
if you mean the medicine for 'amphy' in the light house, go to the medicine man in cianwood city he will give you a 'secret potion'
in the toilet
You can buy it at a PokeMart.
A bit up from the grand lake hotel, you will find Cynthia who gives you the secret potion. Also it will be needed to get to Celestic town, you use it on the Psyduck at route 210. Hope it helped!!
The easiest way to find larvitar is to look on route J. It may take a while but you will find it
what red haired guy and what posion?!
surf to chainwood city and talk to the man in the pharamcy
in the poke mart deparment store
You find him in the cave
you can find him in the secret room