LGD 4033 MK677 Stack
Mass Stack
Mass Stack
Mass Stack
Mass Stack
Mass Stack
Mass Stack
LGD 4033 MK677 Stack
Mass Stack
Mass Stack
Mass Stack
Mass Stack
Mass Stack
Mass Stack

Mass Stack

Regular price $249.99 Sale price $219.95

The Ligandrol and MK-677 stack is one of the most powerful stacks on the market. By combining the two, it is well known to be one of the most effective mass stacks currently. 

MYO-LGD (LGD-4033) by Hardcore Series selectively targets the androgen receptors in muscle and bone. It is considered the most powerful muscle builder of the entire range as well as creating drastic increases in strength and power.

LGD-4033 works by tying androgen receptors selectively. It shows anabolic activity in the bones and muscles instead of harmfully affecting the prostate and sebaceous glands.

MK-677 by Savage Line Labs is an selective agonist of the gherlin receptor and a growth hormone secretagogue stimulating the growth hormone. Studies have shown to sustain activation of GH-IGF-1, drastically increase in lean body mass, appetite, weight loss while repairing your muscles and joints. This is one of the main reasons it has gotten very popular amongst researchers.

MK-677 is so great because it increases growth hormone levels but doesn’t increase in other hormones such as cortisol. MK 677 Ibutamoren for sale at Savage Line, we sell high quality MK-677 capsulated at 10mg per capsule to suit all your research needs.

Now that you know exactly why the LGD 4033 & MK677 stack is so effective, let's get into quality. After a few searches online you are looking for the right place to purchase SARMs in the United States or Canada. Various visits to forums and different companies have left you confused on where to purchase your SARMs from. The websites you have visited either look dodgy or the prices seem to good to be true. Perhaps they are underdosing products or selling bunk stuff. Most likely sourced from China.

Well, thats not the case here over at Gym Array. All our products we sell are manufactured right here in the Unites States! They go through various lab tests before being sold because quality is very important to us and our customers. Hardcore Series sources all their ingredients from Germany with pharmacuetical grade. Quality and accurately dosed products that promise results is what we stand for, lab tests are always available for every one of our products upon request.

So, your adventure for a great source for MK-677 in the United States/Canada ends here. What are you waiting for? Go ahead and take a look at our our LGD 4033 & MK677 stack


  • Increase In¬†Lean Hard Muscle
  • Increase In Natural Growth Hormone Production
  • Rapid Increase In Strength
  • Improved Joint and Tissue Regeneration
  • Increased Energy Production And Anabolic Activity
  • Induced Deep REM Sleep
  • Enhanced Fat Loss¬†
  • 3rd Party Tested
  • 6-12 Week Supply


Research suggests this compound (LGD-4033) is effective dosed at:

  • 7.5mg - 15mg per day
  • Each bottle has 90 capsules
  • 7.5mg of LGD-4033 per capsule
  • Research cycle length: 6 ‚Äď 8 Weeks

Research suggests this compound (MK-677) is effective dosed at:

  • 12.5mg - 25mg per day
  • Each bottle has 60 capsules
  • 10mg per capsule
  • Research cycle length: 8 ‚Äď 12 Weeks


We strive to have the best products in the market, and we back that up with a 90 day money back guarantee on ALL of our products. If you decide for any reason, you don't want to use our products, simply email us and we will prepare your full refund.


  • 99.9% Quality
  • LGD 4033 Capsules
  • 3rd Party Quality Tested
  • HPLC Tested
  • Registered¬†Express Shipping
  • Scientific-backed¬†research


We only partner with the best companies who have proven results and are a trusted source with 3rd party quality lab reports.

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