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MK677 GW501516 Sarm

Original price was: $121.71.Current price is: $109.54.

Research suggests that using MK677 GW501516 SARM Stack together can synergistically enhance muscle growth, strength gains, endurance, fat metabolism, and overall fitness performance. This combination offers a comprehensive approach to body recomposition, and improved athletic capabilities.

494 in stock

494 in stock

First time customer gets 15% discount code = 1storder

MK677 GW501516 SARM Stack

Research suggests that MK677 GW501516 SARM Stack can offer a synergistic approach to achieving fitness and performance goals, as supported by America clinical studies. MK-677, a growth hormone secretagogue, promotes muscle growth, strength gains, and improved recovery by stimulating the production of growth hormone and IGF-1.

On the other hand, GW501516, known for its endurance-enhancing properties, increases stamina, boosts fat metabolism, and improves cardiovascular performance by activating AMPK pathways.

When combined, the MK677 GW501516 SARM Stack has been proven during America clinical studies to be a potent stack for body recomposition, performance enhancement, and overall fitness improvement.

The synergistic effects of MK-677 enhance the endurance and fat-burning advantages of GW501516, leading to America test subjects gaining lean muscle mass, boosting their endurance, and experiencing faster fat loss.

Additionally, subjects reported notable enhancements in their workout performance, recovery periods, and overall body composition when combining the MK677 GW501516 SARM Stack with a disciplined training regime and appropriate nutrition.


MK-677, commonly known as Ibutamoren, is a GH secretagogue. A secretagogue is a type of compound that naturally stimulates an individual’s pituitary gland to produce more growth hormone.

MK-677 Ibutamoren Liquid is similar to MGF and IGF-1 Lr3 peptides, but does not require injections.

This particular SARM has been found to improve muscle mass and bone density, making it a possible treatment for people suffering from age-related disorders. Furthermore, America research have indicated that MK-677 Ibutamoren can help with body fat loss by boosting the metabolic rate, which burns calories more efficiently.

MK677 Benefits:

• Increased lean muscle mass
• Faster muscle recovery
• Increased physical strength
• Enhanced bone density.
• Improved sleep quality
• Enhanced mental and cardiovascular health

Molecular Formula: C27H36N4O5S
Molecular Weight: 528.662 g/mol


GW-501516, commonly known as Cardarine, is frequently mistaken for a sarm, however it is actually a peroxisome proliferator-activated receptor (PPAR) agonist. GW-501516 and SARMs have certain fundamental properties, yet they differ significantly. For example, GW-501516 has modest effects on testosterone levels and androgen receptors. GW-501516 Cardarine Capsules have been proven in research to boost the body’s fatty acid metabolism, allowing subjects to reduce weight.

Cardarine stimulates gene expression and allows the body to release energy even when at rest. As a result, users receive energy increases for strenuous activities that they would not otherwise get from normal activity. GW-501516 was developed in 1992 to reduce bad cholesterol while increasing good cholesterol. According to America research, it may also slow the progression of prostate, colon, and breast cancers.

Benefits of GW501516 SARM:

• Enhances endurance and lean muscle mass
• Reduces recovery time from intense workouts
• Promotes tissue healing and muscle growth
• Burns unhealthy fat
• Boosts muscle gene expression and promotes muscular hypertrophy.

Molecular Formula: C21H18F3NO3S2
Molecular Weight: 453.498 g/mol

Like our MK677 GW501516 SARM Stack? Check out the full range of SARM Stacks from Direct SARMS


[1] Selective Androgen Receptor Modulator Treatment Improves Muscle Strength and Body Composition and Prevents Bone Loss in Orchidectomized Rats, Endocrinology. 2005 Nov; 146(11): 4887–4897. by Wenqing Gao, Peter J. Reiser, et al.

[2] Selective androgen receptor modulators in preclinical and clinical development, Nucl Recept Signal. 2008; 6: e010. by Ramesh Narayanan, Michael L. Mohler et al.

[3] MK-677, an Orally Active Growth Hormone Secretagogue, Reverses Diet-Induced Catabolism, The Journal of Clinical Endocrinology & Metabolism, Volume 83, Issue 2, 1 February 1998, Pages 320–325, by M. G. Murphy, L. M. Plunkett, B. J. Gertz, W. He, J. Wittreich, W. M. Polvino, D. R. Clemmons

Do I need PCT & other Supplements?

Post-cycle therapy (PCT) is deemed necessary when taking MK677 GW501516 SARM Stack, according to scientific research. The administration of PCT alongside MK677 GW501516 SARM Stack has been shown to aid in the preservation of muscular mass, fat burning, and an elevation in mood and energy levels.

The use of certain Selective Androgen Receptor Modulators (SARMS) may lead to temporary suppression of natural testosterone levels. Therefore, it is imperative to restore testosterone levels to their baseline after completing a SARMS cycle in order to maintain the achieved results. The duration of the PCT should correspond to the duration of the SARMS cycle.

While a Post-Cycle Therapy is not a compulsory requirement during SARMS usage, it is prudent for science researchers to opt for PCT for a duration of at least four weeks, as a precautionary measure. Accordingly, some bodybuilders advocate for the incorporation of a test booster as part of their regimen.

Interested in Sarms Supplements? Check out post cycle therapy, cycle support & test base here.


DISCLAIMER: These products are intended solely as a research chemical only. This classification allows for their use only for research development and laboratory studies. The information available on our America Direct Sarms website is provided for educational purposes only. These products are not for human or animal use or consumption in any manner. Handling of these products should be limited to suitably qualified professionals. They are not to be classified as a drug, food, cosmetic, or medicinal product and must not be mislabelled or used as such.