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Black Mamba MK677

MK 677 is a powerful non-hormonal GH secretagogue with a half-life of around 24 hours. Its effects taper off within 48 to 72 hours, making it best utilized in at least a 3-month cycle. Always remember to take on an empty stomach with no other drugs or supplements 30 minutes before going to bed. You should notice increased sleep, and deeper sleep when taking MK 677. It is best to take MK 677 when you are in a calorie deficit because this will help preserve muscle mass whilst losing fat. MK 677 is also very effective at burning fat and increasing endurance during exercise.


Key benefits of taking MK677 Ibutamoren:

  • Increases muscle growth
  • Reduces body fat
  • Improves sleep

Serving size: 1 capsule. Take one capsule daily.

It is recommended to use cycle support supplements during your cycle to improve and enhance liver and cardiovascular health.

Always follow your cycle with proper post-cycle therapy.

Average Rating (2 Reviews):  
Write a Review and share your opinions!

Great Product
06 December 2022  | 

Really great product at a great price too!


86 of 86 people found this review helpful.


Thank you for your feedback, Daniel!

Fantastic Product
13 October 2022  | 

Definitely felt hungrier than normal while I was on a course of these. If you have trouble eating the food grab a tub of these!


98 of 98 people found this review helpful.


So glad David you found the MK677 helped with your gains!

We only currently deliver to the UK. Orders are sent via Royal Mail, UPS, DPD.

  • All orders before 12pm are dispatched the same day.
  • Weekend orders are dispatched on Monday.
  • Bank Holidays orders are dispatched on the next working day. 

Brand:  Black Mamba

Black Mamba MK677

  (2 Reviews)
Our Price:  £54.99
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