• MK-677 (Ibutamoren), 600mg (10mg/capsule)
  • MK-677 (Ibutamoren), 600mg (10mg/capsule)

MK-677 (Ibutamoren), 600mg (10mg/capsule)

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  • MK-677 (Ibutamoren), 600mg (10mg/capsule)


  • Chemical Formula: C27H36N4O5S
  • Molecular Mass: 624.8
  • Synonyms: Ibutamoren, CHEMBL13817, L 163191, 159634-47-6 (free base), L-163,191, CHEMBL542653, 1-(methanesulfonyl)-1′-(2-methyl-L-alanyl-O-benzyl-D-seryl)-1,2-dihydrospiro[indole-3,4′-piperidine] 192511-65-2
  • Molar Mass: 528.67
  • CAS Number:159634-47-6
  • PubChem: 178024
  • Total Amount of the Active Ingredient: 10mg/60 capsules
  • Shelf Life: 36 months


  • MK-677 is an orally active, non-peptide ghrelin receptor agonist that mimics a growth hormone-stimulating effect. It has been observed to increase the growth hormone and insulin-like growth factor 1 (IGF-1) secretion without affecting cortisol levels.

    MK-677 is currently being researched as a viable treatment option for a wide range of medical conditions, including growth hormone deficiency, muscle and bone wasting, appetite stimulation, sleep quality, and Alzheimer’s disease. In mice, MK-677 research has demonstrated the potential to prevent the onset of Alzheimer’s disease, even in genetically predisposed mice.

Product Quality-

All of our products are lab tested and the results are occasionally published on the website.

You can have the product you bought from us tested at any HPLC-licensed testing facility and if the results are negative, we will refund the following:

  • Cost of HPLC test
  • Total amount of the order + shipping fee

All of our products are lab tested and the results are periodically published on the website.

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About us

WuhanZhengtai Technology Co., Ltd is mainly engaged in the export of fine chemicals, cosmetic raw materials, food additives, pharmaceutical intermediates and other products; Our company is committed to the development of international market, our products are mainly exported to many countries and regions, such as Europe, America, South-east Asia, the Middle East and Africa etc. 

Meanwhile, we possess of complete Q. A. And Q. C. System, supply chemical products with good quality and custom-tailored products according to our clients′ requirement. We have professional sales team, focus on quality and service, and we have achieved excellent performance over the 15 years. With our constant efforts and good service, We sincerely hope to establish long-term cooperation and common development with our customers.

Our advantages

Quality: Purity above 99%, directly produced by the manufacturer, can accept quality testing, and can also customize any content of powder, liquid, oil, etc. 

Transport: We can accept sea freight, air freight, and express delivery, with a guarantee time of 1-2 weeks and a customs clearance rate of over 99%.

Service: In addition to powder, we also have liquids, water-based agents, oils, tablets, and professional customized synthesis routes. We provide you with professional guidance on product use, product synthesis, and product customization.

Price: We do not engage in price wars. We are manufacturer and can provide high quality products with factory price.


Q: How to start orders or make payments?

A:You can send our your Purchase order(if your company has), or just send a simple confirmation by email or by Trade Manager, and we will send you Proforma Invoice with our bank details for your confirmation, then you can make payment accordingly.

Q: How to confirm the Product Quality before placing orders?

A:You can get samples for some products to test. You can send us your product specifications and requests,we will manufacture the products according to your requests.

Q: What's your MOQ?

A:For the high value product, our MOQ starts from 1box.

Q: Is there a discount?

A: Yes, for larger quantity, we always support with better price.

Q:How do you treat quality complaint?

First of all, our quality control will reduce the quality problem to near zero. If there is a quality problem caused by us, we will send you free goods for replacement or refund your loss.

Q:How to contact us ?

You can choose your interested products and send inquiry to us.

You can dial our telephone directly.

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