Order a-PHiP from Legit Research Chemicals Vendor with worldwide shipping

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Most retailers stopped selling this product. We are continuing to ship this item until our last stocks (~20kgs) finished. Very rare item at the moment.

α-Pyrrolidinoisohexanophenone (mainly known as A-PHiP or α-PiHP) is a stimulant drug of the cathinone class that has been sold online as a designer drug. It is an isomer of pyrovalerone, with the methyl group shifted from the 4-position of the aromatic ring to the 4-position of the acyl chain. In a classic 2006 study of pyrrolidinyl cathinone derivatives by Meltzer et al. at Organix, the alpha-isobutyl derivative of pyrovalerone, O-2494, was found to have the highest potency in vitro as an inhibitor of the dopamine transporter of the alpha substituted derivatives tested. A-PHiP acts as a selective dopamine reuptake inhibitor. Unlike other alphas, which also act clearly on norepinephrine and are not so selective, alpha-pihp shows a very high selectivity for dopamine and has a stronger effect on dopamine. It has very little or no effect on serotonin and norepinephrine. It practically only affects dopamine receptors and inhibits almost only dopamine.

AN ANONYMOUS RESEARCH REPORT ABOUT a-PHiP:
"... It was our first time vaporizing and… smoking crystals off a tin foil felt like a very crackhead move in itself. Especially considering the fact we were doing this hidden behind a car, on top of a hill above this lil village. But the feeling was unique- a stimulative head rush, slight euphoria, increased talkativeness, not giving a shit about nothin', the need to do something, anything ... "

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a-PHiP stock last updated at: May 2025