Where to Buy MK-677 in the UK 2023 | What You MUST Know

Dr. Mike Jansen

Last Updated December 17, 2022

Dr. Mike Jansen

 December 17, 2022

Curious about where to buy MK-677 in the UK?

Do you want to know if MK-677 is actually legal in the UK, and if so, which vendor you should purchase from?

Then you’ve come to the right place. In this comprehensive guide, we sort through and dispel a number of myths related to MK-677 in the UK, and break down how this breakthrough supplement actually works.

We also answer your most important questions, including:

  • What is MK-677?
  • What are the benefits of MK-677?
  • Is MK-677 just another dangerous steroid?

…And much more!

With that in mind, we’ve put together this detailed guide to inform you on how to buy one of the most powerful and effective bodybuilding supplements in the UK.

We’ve also detailed which online supplement vendors ship legitimate MK-677 within and to the UK, as well as which ones are not particularly reputable.

Now let’s get started!

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What is MK-677?

MK-677 is popularly referred to as a ‘growth hormone substitute’, due to the fact that it causes the body to release growth hormone in lieu of taking it exogenously.

But what makes MK-677 unique? Why do people take MK-677? Is MK-677 a steroid?

Despite commonly being mixed in with steroids, pro-hormones, and most notably, SARMs, MK-677 is none of these substances.

To briefly provide some context, SARMs (Selective Androgen Receptor Modulators) were developed to replace steroids in the medical industry, since they could help individuals suffering from muscle wastage and stunted bone development without producing the adverse effects commonly found with steroids [1].

MK-677 was first patented in 1995 as a growth hormone secretagogue – a substance designed to cause the pituitary gland to secrete more growth hormone.

This was a particularly useful solution for medical patients who were dealing with a deficiency in their hormone levels [2].

MK-677 is technically a non-peptide agonist of the Ghrelin Receptor, increasing somatotrophic secretion of GH [3]. This means that MK-677 can increase the amount of growth hormone the pituitary gland secretes, which in turn will also increase IGF-1 levels within the body. A

s a result, research subjects can expect to see increased muscle mass, strength gains, and improved stamina and recovery.

On top of that, it does not cause testosterone levels to crash after cycling off.

Overall, MK-677 can be distinguished from commonly used anabolic steroids and SARMs in a few key ways. While studies have shown that MK-677 can have powerful muscle-building effects, it doesn’t actually bind to androgen receptors for steroids found in vertebrates [4].


MK-677 Side Effects and Safety Concerns

When considering the safety profile of a compound, especially one known to cause the secretion of powerful substances like growth hormone, it’s crucial to understand what possible side effects may occur.

In the case of MK-677, there have been no studies that have discovered major side effects normally found with steroid usage, like permanently lowered testosterone levels. Since it has no androgenic or estrogenic effects, you won’t have to take drugs like nolvadex or clomid for a PCT (post-cycle therapy) [5].

With that said, even though research and official data regarding MK-677 side effects is still quite limited, a handful of them have been documented.

MK-677 And Insulin Resistance

For starters, we have increased insulin resistance.

As mentioned earlier, MK-677 works by signaling to the pituitary gland to secrete more growth hormone. As a result, free fatty acids (FFA) are released from adipose tissue.

This in turn increases insulin resistance [6]. However, fear not- this is a quick fix. Increasing activity levels as well as following a calorie deficit diet are all that is needed to mitigate this side effect.

MK-677 And Blood Pressure

An increase in water being retained by the body is another side effect from increased growth hormone levels. This occurs because more growth hormone circulating in the bloodstream causes sodium retention [7].

However, this is unlikely to bring about a change in blood pressure.

MK-677 And Appetite

Yet another notable side effect brought about by MK-677 is increased appetite. In fact, this could be viewed as beneficial if the goal of your research is to induce growth. Since MK-677 is a Ghrelin mimic, and Ghrelin will increase hunger, inducing MK-677 will result in an increase in hunger [8].

Overall, MK-677 does not cause the side effects normally seen with anabolic steroid or SARMs use.

It’s generally a safe substance to conduct research with.

Is MK-677 Legal in the UK?

After hearing so much about this potent ‘growth hormone substitute’, you’re probably wondering what the law of the United Kingdom has to say about MK-677.

Is it legal to buy MK-677 in the UK? Does the law treat MK-677 in the same way as anabolic steroids and pro-hormones?

The short answer is that yes, MK-677 is completely legal to buy, sell, use, and import in the UK.

As mentioned earlier, MK-677 isn’t classified as an anabolic steroid, nor is it the same as growth hormone, despite the effects being similar.

It is important to mention that WADA – the World Anti-Doping Agency, which is responsible for ensuring that professional sports competitors like those in the Olympics are drug-free – has recently placed MK-677 on its list of banned substances [9].


Drug Schedules in the UK

Countries tend to have a list of controlled substances divided into categories related to their level of regulation and potential for dangerous use. In order to further understand how MK-677 is regarded under the law of the UK, we took the time to compile the most relevant information in this section.

It’s interesting to note that, in the UK, anabolic compounds like steroids and pro-hormones are treated a little differently than in places like the United States and Canada.

In fact, we can refer directly to what the NHS has to say regarding anabolic steroids in the UK:

“Anabolic steroids are class C drugs, which can only be sold by pharmacists with a prescription. It’s legal to have anabolic steroids for personal use. They can also be imported or exported, as long as this is carried out in person.

This means they can’t be posted or delivered by a courier or freight service. However, it’s illegal to possess, import or export anabolic steroids if it’s believed you’re supplying or selling them. This includes giving them to friends.

The penalty is an unlimited fine, or even a prison sentence of up to 14 years. In professional sport, most organisations ban anabolic steroid use and test competitors for banned steroids” [10].

Furthermore, certain changes were made to the UK’s steroid law as of April 2012, in order to close loopholes that were being exploited.

The phrase “medicinal product” has now been removed from the legislation. This removes the ambiguity around the interpretation of that phrase within the law.

Import restrictions are now in place for all image and performance enhancing drugs covered by the Misuse of Drugs Act (1971). Following advice from the ACMD, anyone wishing to import these drugs from outside the UK will have to do so in person (“personal custody”).

It will no longer be permitted to buy steroids and associated drugs from outside the UK, through internet and mail order sites and have the products delivered [11].

Regulations from 2001 in the UK determine in what circumstances it is lawful to possess, supply, produce, export and import controlled drugs. These schedules range from Schedule 1, which are subjected to the most restrictive control.

On the other hand, Schedule 5 contains drugs that are considered to have therapeutic value and are commonly available as over the counter medicines [12, 13, 14].

Schedule 1

  • These are drugs that are viewed as having no therapeutic value and cannot be lawfully possessed or distributed, such as LSD and MDMA. Schedule 1 drugs can, however, be used for the purposes of research but a Home Office license is required.

Schedule 2 and 3

  • The drugs in these schedules can be prescribed, legally possessed, and supplied by pharmacists and doctors. If you have a prescription, you can lawfully possess them, otherwise, it is a criminal offence. Examples of schedule 2 drugs are methadone, heroin, and cannabis. Schedule 3 drugs include subutex and most of the barbiturate family.

Schedule 4 (i) & (ii)

  • Schedule 4(i) oversees control of most of the benzodiazepines, and can only be possessed under prescription.
  • The drugs falling under Schedule 4(ii) can be possessed for personal use, and can be imported or exported for personal use where a person himself carries out that importation or exportation. The most common example of a schedule 4(ii) drug is steroids.

Schedule 5

  • Schedule 5 drugs are sold over the counter. Possession of these substances is allowed without a prescription.

Upon reviewing the data, MK-677 isn’t listed in any category of scheduled substances in the UK, which means there are no restrictions on using, buying, selling, or importing MK-677 in the UK.

Shipping MK-677 to the UK

Due to the fact that MK-677 isn’t a steroid or a SARM, it isn’t listed as a scheduled substance in the UK. Therefore, there are no restrictions on importing MK-677.

In this article, we’ve shared information on a few reputable vendors that sell genuine MK-677, both within and outside of the UK. Should you choose to order MK-677 from abroad to the UK, there is a possibility that the authorities can seize a package if they suspect it to carry illicit substances. In this case, your package could even be destroyed.

However, since MK-677 is legal in the UK, and if your package was seized by customs for whatever reason, you wouldn’t be charged with any crimes.

Where to Buy MK-677 Online in the UK

Chemyo MK-677

Chemyo MK-677 is our top recommendation for an MK-677 supplement in the UK for several reasons.

Firstly, their products are all produced in accordance with high standards of quality in an FDA-approved facility in the United States. In addition, if you check their website, Chemyo MK-677 already has over 43 verified reviews, which lends it even more legitimacy.

If you’re ordering Chemyo MK-677 to the UK, then you can benefit from free shipping on orders over $275.

You can also rest assured that Chemyo MK-677 is third-party tested for identity, purity, and concentration, as opposed to most competing products that aren’t independently tested.

Chemyo MK-677 comes in a 50 milliliter bottle, which is also relatively larger than some similar products on the market. It’s dosed at 25 milligrams per milliliter, which means there are about 50 servings in each bottle.

DNM Nutra Turkesterone

Our Rating: 5 / 5
Quality: 5 / 5
Price: 5 / 5
Customer Service: 5 / 5
Trustworthiness & Accuracy: 5 / 5

Order MK-677 from our top-rated USA vendor...

Sports Meds MK-677

Having been established in 2011, UK SARMs is a great choice to order MK-677 domestically in the UK. Sports Meds MK-677 is dosed a bit differently than other MK-677 products on the market.

It’s sold in two varieties – a 90 capsule bottle, and a 180 capsule bottle, with each capsule being dosed at 10mg of MK-677.

Sports Meds MK-677

Our Rating: 4.5 / 5
Quality: 5 / 5
Price: 5 / 5
Customer Service: 3 / 5
Trustworthiness & Accuracy: 5 / 5

Click here to learn more about Sports Meds MK-677 capsules in the UK and make your purchase.


Our next recommended vendor to buy MK-677 capsules from is UK SARMs.

UK SARMs MK-677 comes in a 30-milliliter bottle dosed at 25 milligrams per milliliter.

This is a great option if you want to place your order domestically in the UK, since they offer free next day shipping! Plus, they have a rock-solid guarantee in place to make sure you’re satisfied.

If you don’t have a positive experience for any reason, UK SARMs pledge to take all possible actions to make sure you are 100% satisfied with your purchase.

In addition, UK SARMs MK-677 currently has 118 customer reviews in early 2023.

Bulk purchase pricing is also offered, where you get a certain percentage discount with the addition of each unit.


Our Rating: 4 / 5
Quality: 4 / 5
Price: 5 / 5
Customer Service: 3 / 5
Trustworthiness & Accuracy: 4 / 5

Click here if you’re interested in learning more about UK SARMs MK-677, and making your purchase from them.

Where to Buy MK-677 in the UK | Verdict

In conclusion…

Yes, MK-677 is 100% legal in the UK.

If you are living in the UK, then you can purchase, possess, and use MK-677 without worrying about breaking the law.

Most of the confusion surrounding MK-677’s legal classification stems from it being sold alongside SARMs and occasionally pro-hormones.

Again, it’s important to point out that MK-677 is not a SARM or a pro-hormone. It doesn’t bind to androgen receptors in the same way that regular steroids or SARMs do, and it doesn’t manipulate hormonal levels.

This is why we also identified reliable sources on where to buy MK-677 in the UK.

If you are ready to get started with MK-677, then we strongly recommend the online vendor Chemyo. They perform third-party testing for all of their products, so you know you are getting the highest quality product available anywhere in the world.

So what are you waiting for?

Pick up a bottle of Chemyo MK-677 today and take your physique to the next level!


  1. Gao, W., & Dalton, J. T. (2007, February 7). Expanding the therapeutic use of androgens via selective androgen receptor modulators (sarms). Drug Discovery Today. Retrieved April 18, 2022, from https://www.sciencedirect.com/science/article/abs/pii/S1359644607000359
  2. M. G. Murphy, L. M. Plunkett, B. J. Gertz, W. He, J. Wittreich, W. M. Polvino, D. R. Clemmons, MK-677, an Orally Active Growth Hormone Secretagogue, Reverses Diet-Induced Catabolism, The Journal of Clinical Endocrinology & Metabolism, Volume 83, Issue 2, 1 February 1998, Pages 320–325, https://doi.org/10.1210/jcem.83.2.4551
  3. Nass R, Pezzoli SS, Oliveri MC, et al. Effects of an oral ghrelin mimetic on body composition and clinical outcomes in healthy older adults: a randomized trial. Ann Intern Med. 2008;149(9):601-611. doi:10.7326/0003-4819-149-9-200811040-00003
  4. Ishida, J., Saitoh, M., Ebner, N., Springer, J., Anker, S. D., and von Haehling, S. (2020) Growth hormone secretagogues: history, mechanism of action, and clinical development. JCSM Rapid Communications, 3: 25– 37. https://doi.org/10.1002/rco2.9.
  5. Steroids. DEA. (n.d.). Retrieved February 18, 2022, from https://www.dea.gov/factsheets/steroids
  6. Kim SH, Park MJ. Effects of growth hormone on glucose metabolism and insulin resistance in human. Ann Pediatr Endocrinol Metab. 2017;22(3):145-152. doi:10.6065/apem.2017.22.3.145
  7. Hoffman DM, Crampton L, Sernia C, Nguyen TV, Ho KK. Short-term growth hormone (GH) treatment of GH-deficient adults increases body sodium and extracellular water, but not blood pressure. J Clin Endocrinol Metab. 1996 Mar;81(3):1123-8. doi: 10.1210/jcem.81.3.8772586. PMID: 8772586.
  8. Ian M. Chapman, Ora H. Pescovitz, Gail Murphy, Theresa Treep, Kristine A. Cerchio, David Krupa, Barry Gertz, William J. Polvino, Emily H. Skiles, Suzan S. Pezzoli, Michael O. Thorner, Oral Administration of Growth Hormone (GH) Releasing Peptide-Mimetic MK-677 Stimulates the GH/Insulin-Like Growth Factor-I Axis in Selected GH-Deficient Adults, The Journal of Clinical Endocrinology & Metabolism, Volume 82, Issue 10, 1 October 1997, Pages 3455–3463, https://doi.org/10.1210/jcem.82.10.4297
  9. The prohibited list. World Anti-Doping Agency. (2022, February 9). Retrieved April 15, 2022, from https://www.wada-ama.org/en/prohibited-list?q=growth
  10. Schedules. Release. (2019, October 15). Retrieved March 7, 2022, from https://www.release.org.uk/law/schedules
  11. List of most commonly encountered drugs currently controlled under the misuse of drugs legislation. GOV.UK. (n.d.). Retrieved March 7, 2022, from https://www.gov.uk/government/publications/controlled-drugs-list–2/list-of-most-commonly-encountered-drugs-currently-controlled-under-the-misuse-of-drugs-legislation
  12. Participation, E. (1979, January 31). Misuse of drugs act 1971. Legislation.gov.uk. Retrieved March 7, 2022, from https://www.legislation.gov.uk/ukpga/1971/38/contents
  13. UK steroid law. Image and Performance Enhancing Drugs (IPEDs). (n.d.). Retrieved March 7, 2022, from https://www.ipedinfo.co.uk/uk-steroid-law/
  14. NHS. (n.d.). NHS choices. Retrieved March 7, 2022, from https://www.nhs.uk/conditions/anabolic-steroid-misuse/
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