Iron Cut Stack (S4 Andarine + GW-501516 + MK-2866 + S-23)

Iron Cut Stack is a unique combination of four potent SARMs: S4 Andarine, GW-501516, MK-2866, and S-23. Each component potentially targets different aspects of health, from alleged muscle growth to potential fat reduction. While potentially offering various benefits, it’s crucial to understand the safety considerations and potential side effects associated with this research compound. [R]

Iron Cut Stack Product Details

S4 Andarine

• CAS Number: 401900-40-1
• Molar Mass: 441.363 g·mol−1
• Chemical Stacks: C19H18F3N3O6
• IUPAC Name: (2S)-3-(4-acetamido-phenoxy)-2-hydroxy-2-methyl-N-(4-nitro-3-trifluoromethyl-phenyl)-propionamide
• Also known by Synonyms as Andarine, GTx-007, SARM S4, Acetamidoxolutamide; Androxolutamide

GW-501516

• CAS Number is stated as 317318-70-0
• Molar Mass is 453.49 g·mol−1
• It has a Chemical formula of C21H18F3NO3S2
• IUPAC Name is {4-[({4-methyl-2-[4-(trifluoromethyl)phenyl]-1,3-thiazol-5-yl}methyl)sulfanyl]-2-methylphenoxy}acetic acid
• Also known by Synonyms as Cardarine, GW-501, 516, GW1516, GSK-516 for Cardarine, Endurobol

MK-2866

• CAS Number: 841205-47-8
• Molar Mass: 389.334 g·mol−1
• Chemical Formula: C19H14F3N3O3
• IUPAC Name: ((2S)-3-(4-cyanophenoxy)-N-[4-cyano-3-(trifluoromethyl)phenyl]-2-hydroxy-2-methylpropanamide)
• Also known by Synonyms as Ostarine, Enobosarm, GTx-024; Ostarine, S-22

S-23

• CAS Number: 1010396-29-8
• Molar Mass: 416.76 g·mol−1
• Chemical Formula: C18H13ClF4N2O3
• IUPAC Name: (S)-N-(4-cyano-3-trifluoromethyl-phenyl)-3-(3-fluoro, 4-chlorophenoxy)-2-hydroxy-2-methyl-propanamide
• Also known by Synonyms as Propanamide, 3-(4-chloro-3-fluorophenoxy)-N-[4-cyano-3-(trifluoromethyl)phenyl]-2-hydroxy-2-methyl-, (2S); (2S)-3-(4-Chloro-3-fluorophenoxy)-N-[4-cyano-3-(trifluoromethyl)phenyl]-2-hydroxy-2-methylpropanamide

What is the Iron Cut Stack? 

Iron Cut Stack is a combination of high-quality research compounds wherein each capsule contains the following ingredients:

• S4 40mg
• GW-501516 20mg
• MK-2866 20mg
• S-23 10mg

What is S4? 

SARMs like S4 SARM are designed to potentially bind to androgen receptors in the body, which regulate the development and maintenance of male characteristics such as muscle mass, bone density, and libido. [R] 

However, it is essential to note that S4 is not approved for human use by WADA and USFDA. [R]; [R]

Behemoth Labz sells  Andarine S4 for laboratory research use only.

We also carry S4 Andarine Capsule and Andarine S4 Liquid if you’re looking for those instead.

What is GW-501516?

Peroxisome proliferator-activated receptor (PPAR) delta agonist GW501516, commonly known as Cardarine, has been investigated for its potential to increase endurance and promote fat reduction. [R]

Nuclear receptors in the PPAR (peroxisome proliferator-activated receptor) family control the expression of genes involved in lipid metabolism and operate as a metabolic sensor when natural ligands like fatty acids are present. [R] The research compound’s continued development was stopped in 2007 for safety reasons after preclinical toxicology revealed that it caused several tumors. [R]

It is important to note that the World Anti-Doping Agency (WADA) has banned Cardarine, while the USFDA has not yet approved using this compound for human consumption. [R]; [R]

Behemoth Labz sells Cardarine for laboratory research use only.

We also carry Cardarine GW-501516 Capsules, Cardarine GW 501516 Liquid, and Cardarine Parenteral Solution if you’re looking for those instead.

What is MK-2866?

MK-2866, also known as Ostarine or Enobosarm, is a selective androgen receptor modulator (SARM) that seeks to mimic the effects of testosterone. [R]

In a few studies on test individuals, MK 2866 was discovered to have potential anabolic effects on bone and muscle independently and together. [R]

The Food and Drug Administration (FDA) states that MK-2866 has not been approved for use in humans. [R] MK2866 Ostarine is prohibited at all times because it is listed on the WADA Prohibited List as an S1 anabolic agent. [R]

Behemoth Labz sells  Ostarine for laboratory research use only.

We also carry Ostarine – Liquid and OTR-AC (Ostarine O-Acetate) (Liquid)  if you’re looking for those instead. 

What is S-23?

S23 is a member of the SARMs compound class, which stands for selective androgen receptor modulators. [R]

S23 has a particularly “selective” affinity for specific androgen receptors. Only skeletal muscle cells’ androgen receptors are contacted by SARMs like S23. [R]

Like all other SARMs, the USFDA has not yet approved this research compound for human consumption, and WADA prohibits its use at all times. [R]; [R]

Behemoth Labz sells S-23 for laboratory research use only.

We also carry S-23 SARM Capsules and S23 SARM Liquid if you want those instead.

Potential Applications of Iron Cut Stack

May Combat Osteoporosis

Andarine, also called S-4, has shown promise in potentially treating osteoporosis, a condition where bones become weak and break easily. Studies on animals like male rat models without testes and female rat models without ovaries, which are common models for osteoporosis, have found that Andarine may increase bone strength and density. [R][R]

These studies revealed that Andarine may make bones stronger and denser, essential for preventing and managing osteoporosis. By potentially improving bone health, Andarine might lower the chance of fractures and possibly improve overall bone strength. [R]

Moreover, Andarine may also strengthen muscles, which is helpful in potentially fighting osteoporosis. Weak muscles are often linked to osteoporosis and may make people more prone to falls and fractures. By strengthening muscles, Andarine may help participants with osteoporosis stay balanced and avoid falls, reducing the risk of bone injuries. 

May Increase Muscle Mass

Animal studies have revealed that Andarine potentially enhances muscle growth and strength. When given to castrated rat models for four weeks, Andarine led to a potential increase in muscle weight similar to Dihydrotestosterone (DHT), a potent androgen. Unlike DHT, however, Andarine did not result in prostate enlargement, a common concern with steroid use. [R]

Moreover, in experiments involving castrated rat models, Andarine demonstrated a potential to replenish lean body mass (muscle mass) after twelve weeks. These results emphasize Andarine’s potential to fight muscle loss and trigger muscle growth, even in scenarios of muscle wasting. [R]

These findings indicate that Andarine might be a beneficial alternative for participants aiming to potentially enhance muscle mass without the adverse effects commonly linked with traditional steroids. Its capability to possibly increase muscle growth and strength without inducing prostate enlargement positions it as a promising solution for addressing muscle-wasting conditions and enhancing overall muscle health.

May Help with Heart and Blood Vessels

Cardarine offers potential heart and blood vessel health benefits beyond lowering cholesterol levels.

Studies indicate that Cardarine may shield blood vessels from oxidative harm in mice models. By increasing nitric oxide production, a protective compound that relaxes blood vessels, Cardarine might lower the risk of plaque buildup in arteries, which is essential for heart health. [R]

Furthermore, small doses of Cardarine have shown the ability to potentially reduce tissue damage and inflammation in the arteries of mice. This may improve blood vessel health, potentially reducing the risk of heart disease and its complications. [R]

Moreover, Cardarine has been found to potentially stimulate the growth of new blood vessels in human heart cells by increasing the production of vascular endothelial growth factor (VEGF). While this could benefit test subjects with heart disease by potentially improving blood flow to the heart, excessive stimulation of new blood vessel formation could pose risks, especially for those with a predisposition to cancer. Therefore, caution is advised, and test subjects with cancer or a high cancer risk should avoid substances like Cardarine that encourage excessive blood vessel growth. [R]

May Reduce Kidney Inflammation

According to studies conducted on mice models, Cardarine has shown potential in reducing kidney inflammation. This finding has led researchers to consider its potential role in protecting against kidney disease. Additionally, in treated mice models, there was a possible decrease in the activity of genes associated with kidney disease, such as MCP-1. [R]

May Help with Obesity

Cardarine shows possible promise in managing obesity, as evidenced by various studies.

In a trial with six overweight volunteers, Cardarine was found to potentially alleviate symptoms of metabolic syndrome. The participants experienced a 20% drop in liver fat, an 11% decrease in insulin levels, and a 23-30% decline in blood fats, including a 30% decrease in triglycerides, a 26% decrease in VLDL APOB, and a 23% decrease in LDL cholesterol. [R]

Similarly, obese monkey models treated with Cardarine showed potentially elevated levels of HDL cholesterol and decreased levels of triglycerides, insulin, and LDL cholesterol. [R]

Furthermore, mice models administered Cardarine showed a potential reduction in the liver glucose release and potentially enhanced insulin sensitivity. [R]

Moreover, in mice models, Cardarine was linked to potential increased muscle fiber development, potentially contributing to enhanced metabolic health and weight control. [R]

May Improve Insulin Resistance

Ostarine, also known as Enobosarm, has shown promising results in potentially improving insulin resistance and lowering blood sugar levels. Studies suggest that Ostarine’s insulin resistance benefits are comparable to standard anti-diabetic medications. [R]

These results imply that Osta 2866 might hold potential benefits for test subjects dealing with diabetes or metabolic syndrome. Further investigation could position Ostarine as a valuable treatment option for addressing insulin resistance and associated ailments, offering an alternative or adjunctive therapy to current treatments. [R]

May Have Male Test Subjects’ Birth Control Effects

S23 SARM shows promise as a potential male contraceptive due to its ability to potentially suppress hormones crucial for sperm production. [R]

In studies conducted on male rat models, S23 potentially reduced sperm counts, resulting in a 100% infertility rate. However, upon cessation of S23 treatment, sperm counts returned to normal, leading to a resumption of mating with a 100% pregnancy rate. This indicates that the contraceptive effects of S23 are temporary. [R]

Interestingly, the potential birth control dosage of S23 is exact. High doses of S23 had the opposite effect and potentially supported sperm production, with rat models receiving the highest dose showing sperm counts similar to untreated rat models. [R]

May Help with Female Test Subjects’ Sexual Motivation

S23 SARM may offer benefits for potentially enhancing female test subjects’ sexual motivation, especially in postmenopausal test subjects experiencing a decrease in sex hormones. [R]

After menopause, the natural decline in sex hormones may lead to reduced sexual desire and arousal in female test subjects. A severe lack of sexual motivation, known as hypoactive sexual desire disorder (HSDD), is often treated with testosterone. However, testosterone therapy may carry risks such as increased heart disease and breast cancer risk. [R]

S23 offers a potential alternative approach as it may increase sexual desire without the risks associated with testosterone therapy. In a study involving postmenopausal rat models, most SARMs were found to potentially enhance sexual activity. Specifically, S23 was shown to possibly increase sexual motivation while maintaining the size of the uterus and uterine lining. [R]

These findings suggest that S23 SARM could be a promising option for potentially improving female test subjects’ sexual motivation, especially for female test subjects that are experiencing HSDD or other conditions associated with decreased sexual desire. [R]

How does Iron Cut Stack Work? 

The Iron Cut Stack combines four potent SARMs: Ostarine, Cardarine, S23, and Andarine, each with unique mechanisms of action contributing to its effectiveness. Ostarine, a selective androgen receptor modulator (SARM), potentially targets muscle and bone, promoting anabolic activity without affecting other organs. Cardarine potentially activates the PPAR-delta pathway, enhancing fat oxidation endurance and reducing inflammation. S23 selectively binds to androgen receptors in muscle and bone tissue, potentially promoting muscle growth and reducing fat. Andarine targets androgen receptors in skeletal muscle and bone, potentially improving muscle growth, strength, and fat loss. Together, these compounds synergize: Ostarine and Andarine potentially promote muscle growth, Cardarine potentially enhances endurance and fat burning, and S23 potentially boosts muscle growth while reducing fat mass. 

Safety and Side Effects

Before starting Iron Cut Stack, which includes Ostarine MK-2866, Cardarine, S23, and Andarine, it’s crucial to thoroughly evaluate SARM side effects. While SARMs are considered safer than traditional steroids because they target androgen receptors selectively, there are still risks, especially when these compounds are combined. Possible side effects may include hormonal imbalances, liver toxicity, cardiovascular issues, suppression of natural testosterone production, and other adverse reactions such as acne and headaches. 

Frequently Asked Questions

What is the Iron Cut Stack?

The Iron Cut Stack combines high-quality research compounds containing Ostarine, Cardarine, S23, and Andarine. Each capsule contains specific dosages of these ingredients to potentially provide comprehensive benefits for muscle growth, endurance, fat burning, and overall physique enhancement.

What are the key ingredients in the Iron Cut Stack?

The Iron Cut Stacks contain four potent SARMs:

S4 (Andarine): Potentially supports muscle and bone development.

GW-501516 (Cardarine): Potentially enhances fat oxidation, endurance, and cardiovascular health.

MK-2866 (Ostarine): Potentially mimics the effects of testosterone to promote muscle growth and bone density.

S-23: Potentially stimulates muscle growth and reduces fat mass.

How does Iron Cut Stack work?

Each ingredient in Iron Cut Stacks has a unique mechanism of action:

• S4 targets androgen receptors in muscle and bone.
• Cardarine activates the PPAR-delta pathway to potentially enhance fat burning and endurance.
• Ostarine potentially mimics testosterone to promote muscle growth and bone density.
• S-23 selectively binds to androgen receptors, potentially promoting muscle growth and reducing fat mass. Together, they synergize to possibly improve physique and performance.

Are there any potential side effects of using Iron Cut Stack?

While SARMs are considered safer than traditional steroids, there are still risks associated with their use. Possible side effects of the Iron Cut Stacks may include hormonal imbalances, liver toxicity, cardiovascular issues, suppression of natural testosterone production, and others like acne and headaches. It’s essential to consult a healthcare professional before use, especially for participants with pre-existing medical conditions or those taking other medications.

Is the Iron Cut Stack safe for use?

The Iron Cut Stacks safety profile may vary depending on dosage, duration of use, and test subjects’ health conditions. While it’s designed for research purposes, participants should adhere to recommended dosages and seek medical advice if any adverse reactions occur. Regular monitoring for side effects and hormonal imbalances is essential to ensure safe usage.

Summary

The Iron Cut Stacks combines four potent SARMs – Ostarine, Cardarine, S23, and Andarine – each with specific targets for potential muscle growth, fat reduction, and overall body improvement. While it offers potential advantages, such as potentially addressing osteoporosis, boosting muscle mass, enhancing heart health, and tackling metabolic issues, it’s crucial to consider safety and possible adverse effects. Despite SARMs being seen as safer options compared to traditional steroids, they still carry risks such as hormonal imbalances and liver toxicity. Seeking guidance from a healthcare professional before use, particularly for test subjects with existing conditions, is wise. Regular monitoring for side effects ensures safe usage and maximizes the benefits of this experimental compound.

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Form	Capsules
Variation	90mg/60ct/5.4g

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