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LGD-4033/MK-677 is the ultimate mass building SARM/GH Secretagogue Stack available! 3rd Party tested!

If you are looking for extreme muscle, size, and strength gains – look no further, as Olympus Labs is proud to present MASS GH. It is specifically engineered as a catalyst, increasing muscle size and strength to that of a demigod. It features 90 capsules, each capsule containing 4mg of LGD-4033 and 10mg of MK-677; an unheard of feat in the SARM/Growth Hormone Secretagogue world. Royal MASS gives you 450mg of LGD-4033 per bottle and 900mg of MK-677, at an unbeatable value! LGD-4033 and MK-677  are action packed ingredient engineered to sculpt your body to the level of a demigod’s. It’s the ultimate strength and size building SARM/GH and IGF-1 level increasing stack! At Olympus UK we believe in bringing our customers the utmost level of value and have done so with Royal MASS as it contains a 45 DAY SUPPLY of LGD-4033 and MK-677.


We, at Olympus Labs, have gone not only the extra mile to bring you the finest grade raw product but have formulated it in a manner insuring quality and effectiveness – fit for Hercules, a paragon of masculinity among gods, to give you the same extraordinary strength, ingenuity, and simple dominant physical prowess that will make your inner beast embody your once simpleton self.


LGD-4033 and MK-677  are new potent compounds and we have captured their essence to create a product that not only surpasses plateaus but also crushes them.


Mass Gh can be stacked synergistically with other select Olympus Labsitems and products.

Mass Gh will provide:


  • Extreme Strength Gains
  • Extreme Muscle and Size gains
  • Crush Plateaus
  • Rapid Increases in Strength
  • Fuller Muscles
  • Increased HGH and IGF-1 Levels
  • Recomping Agent
  • Increased Fat Oxidation
  • Increased Lean Muscle Mass
  • Tighter Skin
  • Joint Repair


What the he** are you waiting for? GET IT NOW.


Notes on Compounds found within Mass Gh

LGD 4033 a SARM like Ostarine, but 12 times as powerful at only 1/3 the dose! Consequently, this makes it more suppressive to the HPTA. So, a FULL post cycle therapy is recommended. LGD has proven itself as a good bulking agent, whereas OSTARiNE (king Osta) is better used in a cutting cycle. LGD has a half life ranging between 24 and 36 hours. So, once daily dosing is optimal. A study performed at Boston University showed that healthy men who were given 1mg of LGD daily gained, on average, about 3 pounds in 3 weeks. No clinically significant changes in liver function tests, PSA (prostate issue/functions test), hematocrit, or ECG were seen or noted. Due to the possibility of high estrogen sides while using LGD, it is recommended that you have an AI on hand.


LGD example cycle:


 King Ligand 4/4/4/8/8/8

AR1MACARE PRO – Take as directed on label


OL SUP3R PCT as indicated on label

Optional PCT Supplements: LJ100® by Olympus Labs, EP1C Unleashed, Dermastrength, and TEST1FY.


LGD 4/4/8/8/8/8/12/12

AR1MACARE PRO – Take as directed on label


OL SUP3R PCT as indicated on label

Optional PCT Supplements: LJ100® by Olympus Labs, EP1C Unleashed, Dermastrength, and TEST1FY.

MK 677 (Ibutamoren) – is a non-peptidic, orally active and selective agonist of the growth hormone secretagogue receptor. MK 677 mimics the action of ghrelin in the stomach. As a result this raises growth hormone and IGF-1 levels, but does not affect cortisol levels. Human studies have shown it to increase both muscle mass and bone mineral density. At 25 mg daily, Ibutamoren has been shown, in humans, to increase IGF-1 levels 60% in 6 weeks. A 72% increase in IGF-1 levels was seen after 12 months. MK 677 is non-hormonal, and therefore requires no PCT after cycle is over. MK 677 can best be utilized in at least a 3 month cycle with dosage increasing each month. The optimal dosing time for MK 677 is at night directly before going to bed. One should start noticing deeper sleep almost immediately. If one should wake up with numb or tingly hands, do not worry. This is a common side effect of the extra GH in the system.


MK 677 example cycle:

Month 1 – 10 mg once daily at night

Month 2 – 20 mg once daily at night

Month 3 – 30 mg once daily at night


MK-677 (King GH) can be stacked with other select Game of Gains and Olympus UK items.



The minimum age to use this product is 21 years old. You shouldn’t use any SARMS if you’re under the age of 21.
People with high blood pressure, high cholesterol, or people that are taking any prescriptions, and or have any other serious medical condition should not use SARMS. Please read the warnings and directions that are posted on the label of this bottle carefully.


JW does not endorse any of the statements made by this manufacturer, and by buying you consent that you are at least 21 years old.

Product Warnings:

Consult your physician prior to use if you have or are at risk for high blood pressure, heart, kidney, thyroid, prostate or psychiatric disease, including anxiety, depression, seizure disorders, strokes or any other medical condition. Do not use this product if you have been diagnosed with androgen-sensitive cancers, high cholesterol or hypertension.

 Consult your physician prior to use if you are taking any other medications. Do not exceed the suggested dosage of two capsules in any single given 24 hour period of time. Discontinue use if you experience rapid heartbeat, dizziness, vomiting, or other similar symptoms. This product should not be taken by women. Follow up with proper post cycle therapy. Keep out of reach from children.


** These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease. Always consult your physician before beginning any diet, supplement, or exercise regimen.