View cart “Paraxanthine” has been added to your cart. J-147$69.99 10 mg/ml Contains: 60 ml For Research Purposes Only Not For Human Consumption In stock J-147 quantity Add to cart SKU: J-147-10mgml Categories: Regenerative Agents (non-peptidic), Research Chemicals Related products Vardenafil $39.99 Add to cart Sildenafil Citrate $44.99 Add to cart Super Modafinil (S)-CE-123 $49.99 Read more Toremifene-Citrate $47.99 Add to cart