Paraxanthine$19.99 50 mg/ml Contains: 60 ml For Research Purposes Only Not For Human Consumption In stock Paraxanthine quantity Add to cart SKU: Paraxanthine-50mgml Categories: CNS Stimulants, Research Chemicals Related products Liothyronine Sodium (T3) $34.99 Add to cart Vardenafil $39.99 Add to cart Naltrexone $39.99 Add to cart Finasteride $36.99 Add to cart