$229.15
Disclaimer: All Iron Mountain Labz products are only intended for laboratory research and are not approved for human consumption.
The LGD-4033 + Ostarine + MK-677 stack is investigated for its combined effects in research. LGD-4033 is a SARM with strong anabolic activity on muscle and bone tissues. Ostarine (MK-2866) is another SARM observed for supporting muscle tissue in research models. MK-677 (Ibutamoren) is a ghrelin receptor agonist that increases growth hormone and IGF-1 secretion.
The composition and quantity of compounds present in this stack are shown in the table below.
| Compound | Quantity per Capsule | Total Quantity (per bottle) |
| LGD-4033 | 25 mg | 1000 mg |
| Ostarine | 25 mg | 1000 mg |
| MK-677 | 25 mg | 1000 mg |
| Total | 75 mg | 3000 mg |
LGD-4033, also referred to as Ligandrol or VK5211, is a selective androgen receptor modulator (SARM). Research has shown its ability to promote lean muscle and bone tissue growth with reduced androgenic activity in test models. Early studies indicate that LGD-4033 demonstrates selective tissue targeting and addresses muscle and bone-related conditions in research subjects.
| Section | Details |
| CAS Number | 1165910-22-4 ® |
| Molar Mass | 338.3 g/mol |
| Chemical Formula | C14H12F6N2O |
| IUPAC Name | 4-[(2R)-2-[(1R)-2,2,2-trifluoro-1-hydroxyethyl]pyrrolidin-1-yl]-2-(trifluoromethyl)benzonitrile |
| Synonyms | Ligandrol, VK-5211, 1EJT54415A, Vk5211 |
| Shelf Life | 2 years |
| Disclaimer | LGD-4033 Injectable is not approved for human use. It is legal for research purposes only. |
Ostarine mk 2866 is a nonsteroidal selective androgen receptor modulator (SARM). It binds selectively to androgen receptors in skeletal muscle and bone to stimulate anabolic activity. Its tissue-selective mechanism reduces interaction with non-target areas and distinguishes it from traditional anabolic steroids.
| Section | Details |
| CAS Number | 841205-47-8 |
| Molar Mass | 389.33 g/mol |
| Chemical Formula | C19H14F3N3O3 ® |
| IUPAC Name | (2S)-3-(4-cyano-2,3,5,6-tetradeuteriophenoxy)-N-[4-cyano-3-(trifluoromethyl)phenyl]-2-hydroxy-2-methylpropanamide |
| Synonyms | MK-2866, Ostarine-d4, Enobosarm-d4, MFCD16877675 |
| Shelf Life | 2 years |
| Disclaimer | Ostarine is not approved for human use. It is legal for research purposes only. |
MK-677 Ibutamoren is a growth hormone secretagogue that functions as a ghrelin mimetic. It binds to the GHS-R1a receptor in the hypothalamus and pituitary to stimulate pulsatile GH release and increase IGF-1 levels in research models. MK-677 is studied for its roles in growth hormone deficiency, muscle wasting, and metabolic regulation in research.
| Section | Details |
| CAS Number | 159634-47-6 |
| Molar Mass | 624.8 g/mol |
| Chemical Formula | C28H40N4O8S2 |
| IUPAC Name | 2-amino-2-methyl-N-[(2R)-1-(1-methylsulfonylspiro[2H-indole-3,4′-piperidine]-1′-yl)-1-oxo-3-phenylmethoxypropan-2-yl]propanamide;methanesulfonic acid ® |
| Synonyms | Ibutamoren, MK 0677, MK-0677, MK 677, L-163191, Nutrobal |
| Shelf Life | 2 years |
| Disclaimer | MK-677 is not approved for human use. It is legal for research purposes only. |
Researchers choose Iron Mountain Labz for the LGD-4033 + Ostarine + MK-677 Capsule Stack due to the following reasons:
– The stack is tested with HPLC and confirmed at 99.7% purity.
– The assay results meet research-grade standards: LGD-4033 at 98.9%, Ostarine at 98.7%, and MK-677 at 98.5%.
– The endotoxin levels of this stack are verified at <0.5 EU/mg, which is below the ≤5 EU/mg limit.
– The heavy metals are measured at <5 ppm, under the ≤10 ppm safety threshold.
– It is delivered with a Certificate of Analysis (COA) for transparency.
Note: Researchers and laboratories can get LGD-4033 + Ostarine + MK-677 Capsule Stack from Iron Mountain Labz for their research applications. The capsule SARMs range at Iron Mountain Labz also includes options such as RAD-140 Testolone Capsules and ACP-105 Capsules.
The compounds present in this stack are not approved for human consumption. They are legal for research use only.
LGD-4033 and Ostarine interact with androgen receptors in muscle and bone to support lean mass and strength in research. MK-677 complements them by stimulating growth hormone and IGF-1 release. Early research suggests potential synergistic effects. However, its hormonal and metabolic impacts remain under investigation.
Studies suggest that LGD-4033 and Ostarine may be linked to hormone suppression, liver strain, and changes in cholesterol. MK-677 can increase appetite, water retention, and insulin resistance in research subjects.
You can buy LGD-4033 + Ostarine + MK-677 Capsule Stack online from the Iron Mountain Labz website. Choose the product in the listing and complete the checkout process to confirm your order.
The expected shipping time for the LGD-4033 + Ostarine + MK-677 Capsule Stack is 5 to 12 business days after placing an order.
| Dose | 75mg per capsule/40ct/3g, 75mg per capsule/20ct/1.5g |
|---|
If you experience injection pain, consider purchasing sterile oil. It helps ease discomfort by thinning the compound, making injections smoother.
Charles Craig –
I noticed serious muscle growth, strength gains, and overall vitality improvement in only a few days. Very good product.
Jerry Francis –
Outstanding combination!
Clifford Davidson –
Good choice for gaining muscle. Would definitely recommend
Clifford Davidson –
Good choice for gaining muscle. Would definitely recommend
Leo Terrell –
Muscle growth and recovery has never been this good
Leo Terrell –
Muscle growth and recovery has never been this good
Donovan Douglas –
Good stuff!
Donovan Douglas –
Good stuff!
Jak Barry –
Like this a lot!
Jak Barry –
Like this a lot!
Craig Mccall –
Powerful combo
Craig Mccall –
Powerful combo
Nate Monroe –
Outstanding combination
Maya Carlson –
Easy process and great results. You can tell it’s made with care.
John –
The quality is exceptional, I’m impressed.