Your workouts are what will make or break your progress - weak training WILL result in weak results, regardless of diet and supplements. To give you the best chance of having great workouts try one of these supplements which will give you increased energy and focus during the workout.
There are broadly 3 types of pre workout supplements - those that focus on a good pump and increased bloodflow, those that focus on energy from stimulants such as caffeine and "all in ones" which attempt to combine the best of both types of pre workout supplements.
If you are looking for a good pump then look for ingredients such as citrulline malate and arginine in high doses for a really effective and fast pump. On the other hand if you really just want a "pick me up" from a stimulant heavy pre-workout (similar to an energy drink but stronger) then look for high doses of caffeine, bitter orange peel, guarana and ginseng.
Pre-workout supplements can have different effects on different people so reading product reviews is worthwhile to get an idea of which products are popular, and if you still aren't sure just get in touch and we will help you out!