View cart “Exemestane” 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 Dutasteride $39.99 Add to cart Vardenafil $39.99 Add to cart RU58841 $59.99 Add to cart Liothyronine Sodium (T3) $34.99 Add to cart