





3,4-EtMC "legal MDMA"
- Size:
- 0.5g
In stock! Shipping in 1-2 business days.
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3,4-EtMC – Fresh, inquisitive & focused (Laboratory quality > 99%)
Fresh, inquisitive, focused – your shortcut to emotional depth in the lab. 🧪✨
3,4-EtMC (3,4-Ethylmethcathinone) is a modern entactogen derivative that has been associated with empathy, emotional closeness, and heightened perception in recent studies.
A research material that opens up new dimensions in the laboratory – pure, stable and scientifically exciting.
Advantages at a glance:
🔬 Purity > 99% – lab tested & certified
📦 Nitrogen-sealed – for maximum stability
⚗️ ISO-certified synthesis – highest quality standards
💎 Neutral & discreet packaging – safe & professional
⏱️ Duration of effect: 3–6 hours – perfect for intensive sessions
Effects & Application Recommendations:
The effects of 3,4-EtMC are based on its interaction with the serotonin, dopamine, and norepinephrine systems. Studies describe effects such as increased empathy , heightened emotional openness , and intensified social perception .
👉 Note: 3,4-EtMC is intended for research purposes only.
It is suitable for scientific research on mood, closeness & emotional processes , not for consumption.
Ideal for:
🧪 Neuroscientific studies on empathy & closeness
📊 Research projects in the field of social interaction
🔬 Laboratory experiments with entactogens
📚 Academic settings & scientific documentaries
Packaging & Storage:
Nitrogen-sealed violet glass – protects purity and stability
Store in a cool, dry, and dark place at approximately 20°C.
Shelf life: up to 24 months
Keep away from children and unauthorized persons
Legality & Quality:
✅ Not a consumer product – for research purposes only
✅ Production according to GMP & ISO standards
✅ Purity > 99%, lab-tested & certified
✅ Discreet delivery in neutral packaging
✅ Sale only to persons aged 18 and over
Legal notice:
This product is intended for research purposes only.
It is not suitable for human consumption .
Not for sale to minors.
We accept no liability for improper use.
A notice:
Our Smartshop products may vary slightly in shape, color, or size, but always retain the same quality, content, and identical effect.
Produktdetails
| Wirkstoff | 4-DMC |
|---|---|
| Substanzklasse | Cathinon |
| Gehalt | je nach Variante |
| Reinheit | >99% |
| Wirkung | Research-Produkt ohne Anwendungsempfehlung |
| Konsumform | Pulver |
| Dosierung | je nach Variante |
💡 Nur zu Forschungszwecken, nicht zum menschlichen Konsum.
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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FAQs
Are the products at ShopMyGreen legal in Germany?
Absolutely. At ShopMyGreen, we exclusively sell products that are 100% compliant with current legal regulations in Germany and the EU. Our flowers, vapes, and edibles contain cannabinoids (such as CBD, THP420, Superior, etc.) that are not subject to the Narcotics Act (BtMG) or the New Psychoactive Substances Act (NpSG). We test every batch in the lab to ensure that the THC limit (below 0.2% or 0.3%, depending on the product type) is strictly adhered to.
Do I need to worry about customs or the police?
No. Since we ship directly, there are no customs checks (like with orders from abroad). Because our products are legal, you have nothing to worry about. Your package will be a regular UPS package, just like if you were ordering socks.
Are your products lab-tested?
Yes, transparency is our top priority. Our products have certificates from independent laboratories. These confirm not only their purity (free from pesticides and heavy metals) but also the exact active ingredient content. Simply check the product description for all the information.
How discreet is the shipping at ShopMyGreen?
100% Discreet. We know that privacy is important.
- Neutral cardboard box: From the outside, it is not apparent what is inside.
- Sender: We use a neutral company name (no "Green", "Weed" or "Hemp" in the sender's name).
- Odor-proof: Our products are double vacuum-packed or sealed in Mylar bags. Even the postman won't smell a thing.
How long does delivery take?
We're fast. Orders received before 2 PM are often packed the same day. You'll usually receive your package within 1 to 3 business days . We ship insured with UPS, including a tracking number.
Do you also deliver to parcel lockers?
Yes, you can easily have your order delivered to a UPS Access Point. Simply enter your customer number at checkout. This is often the safest option if you're not home during the day.
Do your products make you "high"? (Effect Guide)
We offer various categories:
- CBD products: These have a relaxing and calming effect on the body, but do not cause a high.
- High-potency alternatives (e.g., Superior, THP420, 10-OH-HHC, edibles): Yes, these products have a strong psychoactive effect that can be very similar to classic THC.
What payment methods do you offer?
You can pay securely and conveniently with us. We offer credit card (Amex/Visa/Mastercard), Apple Pay, and prepayment. Due to industry standards, some payment providers (like PayPal) often don't offer their services for hemp products, but we are constantly working on new options.
Is there a minimum order value?
No, but we offer free shipping on orders over € 79. So it's worth stocking up or ordering with friends.

