MDPV/mephedrone: Crystals Or crystalline powder that is usually white. MDPV: tablets that come in various styles, colours and stamped with many different logos. Composition In distinction, the tachycardia produced by mephedrone was blocked by atenolol, suggesting that it had been elicited by β-adrenoceptor activation. The authors proposed that mephedrone may https://apothekedrogen.eu/