(12 customer reviews)


EBK Purity ≥99.5%.

EBK Is a new chemical. It’s legal and also the replacement of N-Ethylpentylone (also known as bk-EBDP, βk-EBDP, and ephylone). Read More about bk-EBDP below in order to understand the structure of this new chemical EBK.


  • All products sold on this page are strictly for research purposes, and not for human consumption.
  • We only sell to persons above 18 years of age and not to minors.



N-Ethylpentylone (also known as bk-EBDP, βk-EBDP, and ephylone) is a novel stimulant-entactogen substance of the cathinone class. Ephylone is chemically related to pentylone and belongs to a group of compounds known as the substituted cathinones. Little is known about its pharmacology, although it likely produces its effects by increasing levels of serotonin, dopamine, and norepinephrine in the brain.[1]

Ephylone was developed in the 1960s by Boehringer Ingelheim as a central nervous system stimulant,[1] although it never became marketed. Reports of recreational use first appeared in late 2015. Since then, its prevalence has steadily risen, particularly at dance music festivals where it appears as an adulterant or counterfeit for MDMA.[1] Ephylone has been linked to numerous hospitalizations and overdose deaths.[2]

User reports indicate that ephylone produces a mixture of classic stimulant and entactogenic effects resembling those of MDMA, methylone and cocaine. Typical effects include stimulation, disinhibition, increased libido, compulsive redosing, and euphoria. Unlike similar substances, however, ephylone is reported to be very long lasting when taken in larger doses. The significance of this is not known, although it may indicate that it has a different toxicity profile compared to other stimulants.

Ephylone is sold online as a research chemical alongside other synthetic cathinones like ethylone and dibutylone.[1] Due to the lack of research, it is highly advised to use harm reduction practices if using this substance.

Research chemicals for sale

mdpt for sale


100g, 10g, 1g, 1kg, 250g, 25g, 500g, 50g, 5g

12 reviews for EBK

  1. James

    Outstanding services! Quality product, I’m stuck with you guys. Thanks for being so professional.

  2. Davido

    EBK is a top-notch chemical and the most appropriate store to buy it is Cannabinoids Sales. I am pleased to get contacted with this online store. They assisted me throughout!

  3. Papayo

    I had a limited amount for purchasing EBK for sale for accomplishing my research work. Cannabinoids Sales offered me EBK at pocket-friendly prices. They are the best.

  4. WanShey

    EBK is now available at feasible prices at Cannabinoids Sales exclusively. I bought it recently and very happy with the quality. I must say they are the finest professionals.

  5. Glenn

    An online store like Cannabinoids Sales can surely be your big support when it comes to buying EBK for sale at affordable prices. I am contended with their products very much!

  6. Hanane

    I am completely favoring Cannabinoids Sales. They have offered me EBK at the most affordable rates along with timely delivery of the same. I am purchasing from them again and again.

  7. wamg chung


  8. Ryker (verified owner)

    I m ordering from them for a very long time now and they are the best now on the market. Product didnt come through last month but they reshipped and order arrived on Friday.

  9. Jackson (verified owner)

    Eutylone: 10/10

  10. Julian (verified owner)

    Extremely Good Products, Great Reliable Vendor. Customer service was perfect, emails answered within a couple of hours. Packaging so efficient and discreet. Delivery is fast. Products, WOW! Extremely potent (I’ve tested the products using a testing kit and got positive results!!!!!!) 

  11. Tyler (verified owner)

    Great customer service! 

  12. Angel (verified owner)

    RATING: – [10/10]Verified & Reliable Research Chems Vendor USA.

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