Energy drinks tested for alertness boost – but Don't get too excited
Symptom relief
Ongoing
This study looks at whether energy drinks with 120 mg of caffeine, plus taurine and B vitamins, can help healthy adults feel more alert for up to 5 hours. 48 participants will rate their alertness and tiredness after drinking the beverages. The goal is to see if the added ingredi…
Phase: NA • Sponsor: PepsiCo Global R&D • Aim: Symptom relief
Last updated Jun 27, 2026 13:06 UTC