View cart “Levothyroxine (T4)” has been added to your cart. F-Phenibut HCL (powder)$99.99 25 grams (powder) For Research Purposes Only Not For Human Consumption Out of stock SKU: F-Phenibut HCL-powder-25-grams Categories: GABAergics, Research Chemicals Related products RU58841 $59.99 Read more Tamoxifen $38.99 Add to cart Raloxifene $45.99 Add to cart Insulin Glargine Read more