Many supplements may enhance motivation, including Modalert 200 (modafinil). Buy Modalert 200, which improves wakefulness and attention, is commonly taken off-label for cognitive improvement and motivation, particularly during weariness or low energy. L-theanine, which relaxes without sleepiness, and Rhodiola rosea, an adaptogen that boosts mental function, are other supplements to explore. Another popular stimulant is caffeine, which boosts alertness and motivation. For optimal benefits, these supplements should be used with a healthy lifestyle, including regular exercise, a balanced diet, and enough sleep. Get medical advice before beginning a new supplement program.