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 Letrozole $38.99 Add to cart Ketotifen $30.99 Add to cart Anastrozole $39.99 Add to cart Tamoxifen $38.99 Add to cart