#1 Mass Stack Extreme Sarm


#1 Mass Stack Extreme Sarm

Ultimate Mass Stake Sarm.

  • 60mg of Ostarine MK-2866
  • 30mg of Ligandrol LGD-4033
  • 50mg of Laxogenin
  • 30mg of Arimistane

Complete the 3 month cycle with the special offer. see more results.


If you wish to Buy this product in colombia you may visit us on our partner website Nutricion Imperial

Or if you wish to buy more supplements 


$4.00 Cashback

For research use only

  • Ostarine is present for joint support, recovery and fat mobilization.
  • Ligandrol will increase mass.
  • Laxogenin increases strength, mass and endurance.
  • Arimistane prevents any type of conversion of estrogen, prevents water retention, and lowers cortisol.

What are sarms?

stands for selective androgen receptor modulator. They are a class of hormones that serve as ligands that bind to cellular androgen receptors. compounds offer the benefits of traditional Anabolic Androgenic Steroids (AAS) with a much lower tendency to produce unwanted side effects that are most common with AAS. can increase skeletal muscle mass and boost strength in androgen-deficient individuals.

While on a Sarm cycle, you can expect the following:

  • Lean Muscle Growth
  • Muscle Mass and Density
  • Increase Strength and endurance
  • Prevention of muscle loss during cutting/weight loss
  • Injury rehabilitation

Benefits of taking compared to AAS:

  • Oral
  • No conversion to Dihydrotestosterone
  • No conversion to estrogen
  • No liver toxicity from methylated compounds

let’s break down the ingredients


Ostarine is a selective oral androgen receptor modulator (MRSA), also known as Enobosarm or MK-2866 in short. The SARM was originally developed by Merck & Company. In 1997, GTx Incorporated was formed, and soon after, they acquired and licensed the rights to MK-2866.

Ostarine is one of the most well-known is used to increase lean body mass and improve physical function in bodybuilding. The benefits and side effects of Ostarine have been reported, but not all individuals who start a cycle yet fully understand them. Here we seek to unravel some of the facts and misconceptions about Ostarine so that it can be used successfully and without adverse effects.

Benefits of Ostarine

The benefits of ostarine have been compared to anabolic steroids. Ostarine has high oral bioavailability, making it a preferable choice for many people who don’t feel comfortable or feel safe self-injecting. Ostarine has demonstrated the ability to increase muscle mass and decrease fat mass simultaneously (recomposition).

Ostarine has been shown to help people suffering from a muscle disease, such as osteoporosis. For personal and recreational use, Ostarine may improve:

  • Fat loss,
  • Increased lean muscle mass
  • Increased bone density
  • Apparent decrease in body fat due to improved body composition
  • Increased strength and performance
  • Improved recovery

How does it work?

Ostarine attaches to the body’s proteins known as androgen receptors. When ostarine bound to these receptors, it signals the muscles in the body to grow. Unlike other chemicals that bind to androgen receptors, such as steroids, ostarine doesn’t seem to cause as many side effects in other parts of the body.

What does the ostarine do to the body?

Like all (Selective Androgen Receptor Modifiers), Ostarine is a synthetic ligand that acts by binding to the body’s androgen receptors (AR). This means that, unlike anabolic steroids, their anabolic effects are tissue-selective. By binding to those receptors, ostarine can lead to accelerated muscle growth, increased athletic ability, and increased bone density.

Ostarine has been studied by the pharmaceutical company GTx, Inc. for uses including reversing osteoporosis and bone loss. It has the ability to help prevent loss of muscle mass (cachexia), muscle atrophy, and general dystrophy, conditions seen in cancer patients.

In athletic populations, such as bodybuilders, these benefits have been taken in the context of gaining maximum skeletal muscle.

Benefits and Side Effects of Ostarine MK 2866 Reviewed for 2021
are considered to be milder, both in their positive and negative effects, than anabolic steroids or even prohormones. This means that the results (such as the rate of muscle gain) will be less pronounced, but so will the degree of side effects.

Side Effects and Dangers of Ostarine

May adversely affect lipids (HDL and LDL levels)
Liver damage/toxicity
Suppression of natural testosterone levels.
Increased estrogen conversion
To protect against possible negative outcomes, we recommend that you be as diligent with health support as you would with a steroid or prohormone. The key areas of attention would be liver and cholesterol. Ingredients like krill oil, CoQ10, and TUDCA would be a good start to your health stack! There are also a number of formulas on the market, such as Med Kit, which can tick many essential boxes.

Testosterone suppression seems to become more apparent as higher doses of ostarine are used. Regardless, we recommend running a PCT between cycles if you can’t access blood tests that will confirm testosterone and estrogen status. The basis of this should be a natural testosterone booster like Activate Xtreme, to boost your own endogenous testosterone production. If estrogen-related side effects are a concern, an aromatase inhibitor such as Alchemy can be added to the PCT stack.

Ostarine Dosage: How Much MK 2866 to Take

To increase the volume, we recommend starting with 20 mg and to cut, start with 10-15 mg. Fusion Supplements MK-2866 can be used in a dosage of up to 30 mg per day for advanced users.

For women, 5 mg a day is a good starting point.

Ostarine has a half-life of around 24 hours, which means it can be taken once a day, without having to split the dose. For a first-time user, this is another great benefit, as there is less to remember! The exact timing doesn’t matter too much, however, it must be consistent. If you find it easier to take it with your vitamins in a morning, for example, that’s great!

If stacked, a lower dose may be used. When stacking MRSA, we always recommend starting with the lowest recommended dose of each. Ostarine is incredibly versatile in how it can be stacked, which means you’re not short of options when looking for the best (Selective Androgen Receptor Modifiers) stack for you.

We recommend running a (Selective Androgen Receptor Modifiers) cycle of up to 8 weeks followed by at least an equal amount of free time, during which a full PCT will be performed.

Second Ligrandrol:

As mentioned above, LGD4033 is the most potent in its class and the closest to anabolic steroids. However, it comes without the harsh side effects and severe suppression of anabolic androgenic steroids (ASAs). Therefore, athletes who compete in strength sports (American football, field sports, rugby, hockey, and weightlifting) will appreciate LGD more.

In addition, powerlifters love LGDs because of their fast strength improvements; usually, by administering doses of only 10 mg per day for less than 8 weeks, you will notice notice noticeable improvements in your overall lifts.

Interestingly, although not known for its healing properties, LGD does not destroy soft tissues like anabolic steroids, but keeps them strong due to its ability to bind to receptors in bones.  there is a lot of versatility with LGD, which can be run solo, or stacked with other SARMS and/or anabolic steroids. As a result, the athlete has many different options depending on their goals.

There are a few ways to accumulate LGD-4033, and each of them offers a different set of benefits for the athlete.

Bulking: LGD is the best in its class when it comes to increasing the load, and 10 mg per day for 8 weeks will be enough as a solo run. However, some experienced athletes will go as high as 15 or 20 mg per day. During a stockpiling cycle with LGD, it is essential to make sure you increase your calories and weight from the workout at least 3-4 times a week.

Fat loss: A good cutting combination would be the combination of LGD at 5 mg per day with the average doses of andarine S4 and cardarine GW. Using LGDs alone is not recommended for cutting, as you have to work in synergy with other  for this purpose.
Anabolic Steroid Stack: LGD can be combined as part of your anabolic steroid cycle to add muscle gains and strength without additional side effects. For this, you can add between 3 and 15 mg per day of LGD in your steroid cycle.

Reward: Reward is done by those looking to add lean muscle mass and burn body fat at the same time.
Bridge Stack: LGD is popularly used on a bridge with S4 to help maintain gains and strength between steroid cycles. Run 3-5 mg per day of LGD, and a moderate dose of S4 along with HCG. LGD should not be used during post-cycle therapy (PCT).

Ingrediant 3 Laxogenin:

is a plant-based steroid that is 100% non-hormonal and is used to gain lean muscle naturally.

Laxogenin does not affect your body’s natural production of hormones like testosterone and therefore does not require a PCT or require cycle support. Laxogenin has also been shown to help balance the stress hormone, cortisol, which can improve mood and body composition. REPP Sports Laxogenin also contains L-Carnitine, which has been shown to aid in the oxidation of fat cells that are burned for energy.

The short answer is no. Prohormones work by providing the body with a compound that is closely related to testosterone. When you take a prohormone, your body feels an increase in androgen levels (the collective term for prohormones and testosterone) and stops its own testosterone production to compensate.

Unlike prohormones, Laxogenin does not interfere with your body’s endocrine system. In other words, it does not increase or decrease hormones such as testosterone and estrogen.

Equally, it should not be confused with steroid hormones because they are completely different. Remember, it is a natural derivative and therefore does not affect your body’s natural hormones.

The Laxogenin study has been conducted mainly in the former Soviet Union. While its mechanism of effect has not yet been fully clarified, given its status as a brassinosteroid, the predominant conclusion of studies to date is that it directly increases protein synthesis while decreasing protein degradation.

This seems to be a constant theme in the entire brassinosteroid class or at least in those that have been studied in detail. Laxogenin is also thought to improve recovery and muscle growth by inhibiting the stress hormone cortisol. Excessive cortisol levels can make it nearly impossible to gain muscle, not to mention strength.

Since Laxogenin is NOT a prohormone and does not affect your HPTA (hypothalamic-pituitary-testicular axis), it can be used by virtually anyone, including women.

Because Laxogenin improves muscle mass and recovery by increasing protein synthesis and reducing protein breakdown, it is very beneficial for anyone who wants to improve their physique.

Since it will not affect your hormone levels, there is no real need to restrict the use of Laxogenin to a short period of time. It’s not like testosterone boosters, which the body eventually adapts to by reducing its own natural test levels in response.

We often see people supplements for 3-4 months at a time and experiencing excellent progress during that period, regardless of whether their goal is to build muscle, increase performance, or reduce body fat.

Perhaps if it’s your first experience with a Laxogenin supplement and you’ve never used steroids or prohormones, try starting with 100 mg per day. From there, you can gradually increase the dose to 200 mg per day. It is advisable to dose once a day, preferably with a meal.

According to anecdotal experiences, most people use it for 6 to 12 weeks.

When to take it: Ideally, Laxogenin should be taken with food to maximize absorption.

Let’s move on to why he started researching Laxogenin in the first place: the potential benefits. As you may already know, this compound is extremely popular among bodybuilders and athletes. You will find that there are many positive user experiences from those who have used it to help with muscle growth.

Consider the types of supplements for muscle building. If you ignore those that affect hormone levels, such as prohormones, SARMS, testosterone boosters, and estrogen blockers, the list of ingredients that can help users improve performance and recover faster becomes relatively limited. Laxogenin is one such ingredient.

If you also ignore supplements that are based on proteins or protein breakdown products like BCAAs, the list gets even shorter. Laxogenin is found in this field along with other ingredients, such as epicatechin, arachidonic acid, and creatine.

Since Laxogenin supplements tend to act very quickly, they are ideal for anyone looking to build muscle and strength quickly.

can be combined with other supplements, such as testosterone accelerators and estrogen blockers, to amplify muscle development and recovery through two distinct pathways. This makes much more sense than the more common approach of combining 2 or 3 different testosterone boosters that target the exact same pathway.

This also makes Laxogenin products a good choice after a prohormone or steroid cycle, as they help promote anabolism through a different pathway than testosterone boosters.

​**Disclaimer- SARMs (Selective Androgen Receptor Modifiers) may not be approved for use in professional athletics- please check with your organization prior to taking any substance that is not NSF certified** “This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.” These statements have not been evaluated by the Food & Drug Administration. The efficacy of these products has not been confirmed by FDA-approved research. These products are not intended to diagnose, treat, cure or prevent any disease. Please consult your health care professional about potential interactions or other possible complications before using any product. The Federal Food and Cosmetic Act requires this notice.