• Caffeine Anhydrous is the world’s most famous form of a psychoactive stimulant, known chemically as trimethylxanthine. Caffeine anhydrous belongs to group of stimulants called xanthines, which naturally occur in some plants.

• Immediate effects of caffeine use include feeling more alert, increased metabolism, increased urination, increased body temperature and increased production of acid in the digestive system.

• Used widely in sports performance supplements to aid intense physical performance