Any suggestions in terms of effective slogans, words? Should you focus a lot on the brain, neurotransmitters, and scientific field or more on the vibe of mental performance,achieve your goals, etc ?
No clue on that stuff.
Need to find out who your audience is and cater to them.
Is it CEO's/entrepreneurs/businessmen, tell them how using this can increase their focus to give their work 100% vs the normal 20% so they can beat out their competition and make millions.
Is it college kids/students, tell show them that this stuff can help them focus longer on their studies for cram sessions and recall what they learn better during test times.
Figure out your audience and find how your specific product is the one they need and show them how's it done. Slogans wont move your product. Find it's value to your customers/audience and market it to them.