Discover the science behind Plopii’s paraxanthine-powered products. Paraxanthine (1,7-dimethylxanthine) is caffeine’s primary active metabolite — delivering clean energy without the crash. Our formulations combine paraxanthine with Alpha-GPC, citicoline, L-theanine, and ginseng for sustained cognitive performance. Review our patent filings, explore Focus Pouches, or shop all products.