OstroVit ® ATP is a dietary supplement in capsules containing adenosine 5'-triphosphate in the form of disodium salt. This vegan product, available in easy-to-swallow capsules, is designed for athletes and physically active individuals. What is ATP? Adenosine triphosphate (ATP) is a compound naturally occurring in every cell of the body, where it serves as the primary energy source. In dietary supplements, it is available in synthetic form, making it convenient to consume in capsules or powder. ATP is a nucleotide compound composed of adenine, ribose, and three phosphate residues. ATP supplements are primarily targeted at physically active individuals and those who wish to supplement their diet with this nutrient. The OstroVit ® ATP package contains 60 capsules and provides 2 months of supplementation.