Check out the laws with your country with regards to if the item is lawful there. You'll find countries where Gamma-Butyrolactone is forbidden or where you need a permit for it.Gamma-Butyrolactone (GBL) is a hygroscopic colorless liquid with a weak characteristic odor. Soluble in h2o, GBL is a common solvent and reagent in chemistry and also being … Read More