Each pellet contains a fixed 20 mg of 4-PrO-MET. For comparison: one high dose pellet holds as much as ten microdose pellets of 2 mg. The solid format keeps the quantity per unit consistent without volumetric measuring, which makes it a practical alternative to a high-concentration liquid.

4-PrO-MET is also available with a low quantity per unit, as Microdose 4-PrO-MET Pellets with 2 mg and Microdose 4-PrO-MET Drops with 60 mg per 10 ml. For a liquid in a high concentration, see the High Dose 4-PrO-MET Drops. An overview of all 4-PrO-MET pellets and drops, including background on the substance and its legal status, can be found on the 4-PrO-MET category page.

Because each high dose pellet holds a relatively large quantity of 4-PrO-MET, keeping every pellet in good condition matters. Keep the jar tightly closed in a cool, dark and dry place, and return any remaining pellets to the jar directly after use. Moisture can gradually split off the propionyl group of 4-PrO-MET, so a dry environment is the most important factor for stability. Unopened and stored correctly, the pellets generally remain chemically stable for up to approximately two years.

Why does a jar contain only 4 pellets?

Because each pellet already contains a high quantity of 20 mg. Four pellets amount to 80 mg 4-PrO-MET in total, more than three times the total content of a jar of 22 microdose pellets.

What is the difference with the microdose pellets?

The quantity per pellet. A high dose pellet contains 20 mg, a microdose pellet 2 mg. That is a factor of ten, which is why both products are clearly labelled Microdose or High Dose.

Which countries are High Dose 4-PrO-MET Pellets shipped to?

Orders are shipped within the European Union, except to countries where 4-PrO-MET is regulated or prohibited. The current list of excluded countries is shown on this page, directly above the order button.

• Wikipedia: 4-PrO-MET
• PubChem: 4-PrO-MET (CID 169222171)
• Dutch Opium Act (Opiumwet), wetten.overheid.nl

This product is intended exclusively for analytical, educational and scientific research.
Not for human or animal consumption.
Not suitable for minors.

• Contains a high quantity of a research chemical per unit. Handle with care.
• May cause irritation of the respiratory tract and eyes.
• Avoid release into the environment.
• In case of contact with eyes or skin, rinse with water. After inhalation, move to fresh air.