View cart “Ketotifen” has been added to your cart. Phenibut HCL (powder)$44.99 50 grams (powder) For Research Purposes Only Not For Human Consumption Out of stock SKU: Phenibut HCL-powder-50-grams Categories: Anxiolytics / Muscle Relaxers, Research Chemicals Related products Toremifene-Citrate $47.99 Add to cart Pramipexole HCL $36.99 Add to cart Tadalafil $39.99 Add to cart Exemestane $44.99 Add to cart