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uksarmsupplier - BodyBuilt Labs Black Series Ultimate 4 SARM Bulking & Muscle Stack - UKSarmSupplier -

BodyBuilt Labs Black Series Ultimate 4 SARM Bulking & Muscle Stack

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 Black Series 4 Sarm Stack

The Ultimate SARMS Stack- The BodyBuilt Labs Black Series- Four of the most powerful SARMS available on the market designed to take your muscle growth to the next level- all in ONE capsule! 


10mg - Ibutamoren MK-677

MK-677 is a growth hormone secretagogue that selectively binds onto androgen receptor modulators in the muscle and bone, meaning it will provide muscle-building benefits whilst having zero side effects.

5mg - Ligandrol LGD-4033

LGD-4033 is one of the strongest SARMs on the market and has the ability to help you pack on lean muscle mass and muscular strength in the gym at the same time, thus making it one of the best serving products in the supplements market.

10mg - Testolone RAD-140

RAD-140 is widely known as one of the strongest, if not the strongest SARM currently available on the market. Known as the closest associated SARM to steroids, it gives you the most drastic results in a short period of time, therefore making it perfect for athletes that are preparing for shows or just for general gym-goers who are looking for quick, long-lasting results to help change their physique to fit their fitness goals.

RAD-140 has an anabolic-androgenic ratio of 80:1, therefore showing the potency of the product and just how well it can work and how quickly the changes take place.

5mg - Myostine YK-11

YK11 works by binding to just the androgen receptors in your muscles and bones, therefore increasing the likelihood of building more lean muscle mass and also increasing the density of your bones, which is a great health benefit that usually can only be provided by increasing your calcium intake. Myostine YK-11 is also a highly powerful working SARM as, like RAD-140, has a high anabolic ratio, therefore when paired with the other SARMS, makes the Black Series Bulking Stack the best and most powerful product on the market for achieving the best bulk and putting on the most lean muscle mass in the bulking period.


  • Increases muscle growth
  • Increases strength and endurance for gym sessions
  • Helps you burn more calories to lose fat faster
  • accelerates joint regeneration and repair
  • Increases protein synthesis
  • Helps you train longer and harder
  • Accelerates increases in strength 

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Cycle Length & Dosage-
The best way to cycle Black Series is to be used between 8 to 12 weeks for Men and roughly 6 to 8 weeks for Women.

The recommended dosages are two capsules a day for Men and one capsule a day for Women- We recommend that you split the two capsule dosages into AM and PM consumption for maximum results.

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