Premium 4-PRO-MET – Lab-tested quality & transparency

Discover our carefully curated selection of 4-PRO-MET (4-propyloxy-N-methyl-N-ethyltryptamine) – a tryptamine derivative that meets the highest purity standards for research purposes. Each product is tested by independent laboratories and comes with full Certificates of Analysis (COA).

What is 4-PRO-MET?

4-PRO-MET is a synthetic tryptamine derivative and a structural analogue of 4-HO-MET. The substance is characterized by its chemical stability and defined molecular structure. As a prodrug, 4-PRO-MET is metabolized in the body to 4-HO-MET, making it particularly interesting for scientific research applications.

Why buy 4-PRO-MET at MyGreen?

• Laboratory-tested purity: Each batch is analyzed by independent laboratories – full COAs available.
• Transparent documentation: Detailed product information and safety data sheets
• Discreet packaging: Neutral, secure delivery directly to you
• Premium quality: Highest standards in storage and handling
• Precise dosage: Accurately dosed products for reproducible research results
• Expert advice: Our team is available to answer your questions.

Frequently asked questions about 4-PRO-MET

How is 4-PRO-MET delivered?
All products are shipped in light-protected, airtight packaging to ensure maximum stability. Delivery is discreet and secure in neutral packaging.

What is the purity level of 4-PRO-MET?
Our products have a purity of at least 98%, confirmed by independent laboratory analyses. A Certificate of Authenticity (COA) is available upon request or directly with the product.

How should 4-PRO-MET be stored?
Store the product in a cool, dry place, protected from light, at temperatures below 20°C. Ideally, store it in an airtight container in the refrigerator. To maintain stability, avoid direct sunlight, moisture, and heat.

What is the difference between 4-PRO-MET and 4-HO-MET?
4-PRO-MET is a prodrug of 4-HO-MET. The propyloxy group at position 4 is metabolized in the body to a hydroxyl group, resulting in 4-HO-MET. 4-PRO-MET offers higher chemical stability and a longer shelf life than 4-HO-MET.

What is the difference between 4-PRO-MET and other tryptamines?
4-PRO-MET differs from other tryptamines by the N-methyl-N-ethyl substitution and the propyloxy group. Compared to 4-AcO-MET, 4-PRO-MET offers similar properties with slightly different pharmacokinetics and improved stability.

Is 4-PRO-MET legal?
The legal situation varies by country and region. In many countries, 4-PRO-MET is not subject to the same regulations as classic tryptamines. Please inform yourself about the applicable regulations in your country before ordering. We only ship to countries where possession is legal.

What is the dosage for 4-PRO-MET?
Our 4-PRO-MET products are precisely dosed and supplied with exact instructions. The dosage is comparable to 4-HO-MET, although the conversion within the body must be taken into account.

In what forms is 4-PRO-MET available?
4-PRO-MET is available in various forms, including powder and precisely dosed pellets or tablets. All variants are supplied with complete documentation and dosage recommendations.

Quality promise

At MyGreen, transparency is our top priority. Every 4-PRO-MET product undergoes rigorous quality controls and comes with complete documentation. We guarantee the highest standards – from sourcing and storage to delivery. Your safety and satisfaction are our priority.