Buy MDPHP

MDPHP is a research substance with a stimulating effect. The RC belongs to the synthetic cathinones and was developed in the 1960s. You could always buy MDPHP at Funcaps.nl. After all, we sell all kinds of research chemicals for research purposes, not for recreational use. We offer chemicals at competitive prices and of excellent quality and purity. However, MDPHP has not been available for purchase since 1 July 2025. This is because a change in the law made MDPHP and all other cathinones illegal in the Netherlands. The information below can therefore only be used as a reference. You can no longer order MDPHP here. 

How MDPHP works

MDPHP was also known as Monkey Dust or 3',4'-Methylenedioxy-α-pyrrolidinohexiophenone. It was a research chemical with stimulating properties, similar in effect to the illegal MDPV. However, Monkey Dust had milder effects than its predecessor. In addition, MDPV had a slightly higher affinity for the dopamine receptor than MDPHP. This meant that MDPV worked faster and stronger than MDPHP, but also had potentially more negative side effects. Chemically, Monkey Dust had an extra carbon atom in the alkyl chain. This difference in chemical structure could lead to some differences in how these substances worked and the effects they caused.

However, there is little data available on the specific effects and action of MDPHP, but according to experience reports, the substance works by blocking the reuptake of certain neurotransmitters in the brain, such as dopamine and noradrenaline, which are involved in the regulation of mood, motivation and attention.

Effects of MDPHP

MDPHP was an inhibitor of the reuptake of noradrenaline and dopamine. This caused the neurotransmitters to accumulate in the synapses, leading to increased stimulation of the central nervous system. This included the following specific effects:

• More energy
• More focus
• More alert attitude, as with A-D2PV 
• Euphoric feelings
• Increased libido
• Feelings of well-being
• Improved sensory perception
• Visual and auditory hallucinations

Duration of Monkey Dust

According to the number of experience reports that have appeared, the mainly psychological effects of MDPHP lasted approximately 3-4 hours. The residual effects could last up to 6-8 hours after ingestion. Due to the limited data available, the half-life has never been determined. However, studies suggest that it was shorter than that of other stimulant research chemicals.

Research methods

Monkey Dust could be researched in various ways. It could be taken orally. The pellets of the research chemical were the most practical for this purpose. In addition, MDPHP could be smoked or injected. Injecting freebase MDPHP was often compared to injecting base coke. However, the effects of researching it in this way had not yet been scientifically proven. Most subjects therefore smoked the research chemical.

Alternatives to buying MDPHP

At Funcaps, you could order MDPHP in powder form (Freebase) and in 25-milligram pellets. Due to the Amendment of the Opium Act on 1 July 2025, this is no longer possible. The change meant that synthetic cathinones, the group of substances to which MDPHP belongs, were banned in the Netherlands. However, we still offer other research chemicals, such as lysergamides like 1B-LSD. We also have legal substances in our range with the same stimulating effect as cathinones. You can find these natural substances in our smartshop, where you can legally buy stimulants such as Happy Caps or Herbal XTC. Take a look at our collection and order your favourite products today!