What is Cardarine (Cardarine GW-501516) – imuscle UK

What is Cardarine (Cardarine GW-501516)

Cardarine, also known as GW501516 and Endurobol is a PPAR an agonist made to help people with metabolic diseases such as diabetes or cardiovascular disease.

Cardarine was created in the 90s by two companies - Ligand Pharmaceuticals and GlaxoSmithKline. Numerous studies have been done on the effect of Cardarine since then, and its impressive action is even mentioned in The New York Times and The Wall Street 

Cardarine GW-501516 is classified as SARMs due to its selective action. This means that the supplement binds directly to certain receptors in your body and allows you to control the process of burning fat.

cardarine fat burner

 action, Cardarine is extremely safe and suitable for both men and women. This is great for women who can also take Cardarine GW-501516 without worrying that it will harm their health and hormones.

Cardarine GW-501516 is often advertised as a fat burner, but the reality is very different. This SARM can be used by different people for different purposes. Yes, in the first place Cardarine predisposes the body to use fat deposits as the main source of energy, but in addition, it increases the supply of muscles in the body with blood and oxygen.


The main benefits of taking Cardarine (Cardarine) GW-501516 are:

  • Immediate action
  • Lasting results
  • Selective action, without dangerous side effects
  • Easy to break down fat deposits
  • Does not lead to loss of muscle mass
  • Reduced levels of bad cholesterol
  • More endurance and explosiveness, therefore more intense and effective workouts
  • Improved condition
  • Lack of toxicity
  • It does not stop your own testosterone production


Who is Cardarine GW-501516 suitable for?

Cardarine focuses on burning fat and improving endurance. GW-501516 has no anabolic effects and does not cause side effects such as liver damage and gynecomastia. The powerful effect turns

Cardarine GW-501516 is the main choice of many athletes who are looking for a harmless supplement to help them burn fat effectively and improve their cardio endurance.

 for whom it is suitable

However, Cardarine GW-501516 is suitable not only for professional athletes. Yes, if you are a professional athlete, GW-501516 can really help you break your own records, but Endurobol is also very popular with:


  • Non-professional athletes who want to quickly improve their fitness and speed
  • People who have limited genetic talents and are looking for a real fat burner
  • Consumers who want a quality and safe fat burning supplement


Can Cardarine GW-501516 be taken by professional athletes

Cardarine GW-501516 has a great effect, which leads to a number of benefits for athletes engaged in boxing or MMA. This SARM not only improves fitness and cardio, but also increases explosiveness and mobility.

Unfortunately, in 2009 the World Anti-Doping Agency (WADA) developed a special test for GW501516 and other similar supplements, adding them to the banned list. This means that Cardarine GW-501516 should not be taken by professional athletes because an anti-doping test would detect it.


However, a number of professional athletes choose to take GW501516 during their physical training:

  • Valery Kaikov is a cyclist
  • Miguel Ubeto is a cyclist
  • Elena Lashmanova - athlete
  • Jarrell Miller is a boxer


How Cardarine works (Cardarine GW-501516)

Founded in 1990, Cardarine continues to be one of the most discussed and sought after supplements on the market. Cardarine GW-501516 acts selectively, having a positive effect on metabolism and fat burning.

 cardarine how it works

GW-501516 increases the flow of oxygen to the muscle fibers, thus helping you feel extremely energetic, even after a few hours in the gym. The biggest plus of Endurobol is that it makes fats easier to break down.


This way, your body uses fat stores for energy. But that's not all! This SARM affects muscle growth as it helps to quickly transport nutrients to the muscles.


When to see the first results of Cardarine GW1516

Cardarine GW1516 leads to the removal of excess fat without loss of muscle mass. The effect of Cardarine is felt during the first week of intake and is expressed in an increase in strength and explosiveness.

However, the first visible results of Cardarine are noticeable after a few weeks of intake, as this SARM works with accumulation. Over a period of 6 weeks, the use of Cardarine (alone and not in SARM stack) leads to a minimum of  2 kg of fat reduction.


Cardarine binds to receptors in the body called „PPARδ рreceptors“. These are proteins found in muscle and fatty acids in the body. Therefore, these receptors are also activated:

  • help the body burn fat
  • increase muscle endurance
  • build lean muscle
  • have a positive effect on the vascular system


Does Cardarine GW-501516 affect testosterone production

Although various information is circulating on the Internet, Cardarine GW-501516 does not stop its own testosterone production. In short, GW1516 does not lower testosterone levels!

When Cardarine GW-501516 is taken in a stack, the situation may be different. Some SARMs do have an effect on their own testosterone production, but they never stop it completely, unlike steroids and prohormones!


How to cycle with Cardarine

In order to achieve the best results, it is very important to know how to cycle with Cardarine. First of all, you need to estimate the duration of the cycle. A cycle with Cardarine can last from 4 to 12 weeks.

Cardarine is not dangerous to health if used for a long time, but when taken for more than 12 weeks, this SARM loses its effectiveness. Therefore, it is a good idea to take breaks from taking it to clear the right receptors.

As the half-life of GW1516 is about 24 hours, taking it only once a day is sufficient. The time to detect Cardarine in the body is 1 month, but there are cases in which it can be detected two months ago.


Muscle mass cycle

muscle mass cycle

Cardarine is often taken in a muscle mass cycle because of its ability to increase endurance and increase the flow of oxygen to muscle fibers. The effect of Cardarine is felt and seen even at low doses of 10mg.

However, if your goal is to gain a relatively large amount of muscle mass and perform more reps with less rest between sets, a dose of 20mg GW1516 per day would be a good choice.


The most effective intake of Cardarine GW501516 during a muscle mass cycle is:

  • on training days - 20 mg an hour before training
  • on non-training days - 10 mg in the morning


If you are a professional athlete and train twice, the dose can be divided into 10 mg twice a day. Remember to take Cardarine at least 60 days before the upcoming doping test, if any.

The peak effectiveness of Cardarine is felt 1 to 3 hours after ingestion. It is for this reason that taking it before a workout is the best option. For maximum results, it is recommended to follow a low-carbohydrate diet during a cycle with Cardarine GW-501516.

Fat burning cycle

Cardarine is one of the highest quality fat burners on the market, which leads to many more positives than regular fat burners. GW-501516 is ideal for a fat burning cycle as it allows you for better cardio workouts.

cardarine fat burning cycle

In addition, Cardarine causes the body to use fat stores for energy, which means efficiently burning fat around the abdomen and thighs. In addition, Endurobol:

  • affects motivation and concentration during training
  • improves breathing
  • reduce fatigue


For therapy after a PCT cycle (recovery)

Due to its ability to supply muscle fibers with nutrients, Cardarine GW1516 can be used even in post-cycle therapy with heavier, steroidal substances. Endurobol speeds up recovery and keeps your body in perfect shape!


Cycle with Cardarine GW-501516 for women

Endurobol GW-501516 is a safe SARM that does not affect minor organs. For this reason, it is perfectly suitable for both women and men, as the dose for both sexes is the same.

 Cycle with Cardarine GW-501516 for women

Many women choose to cycle with Endurobol GW-501516 because it clears hard-to-reach fat quickly while maintaining muscle mass. For women and beginners, it is recommended that the cycle with Endurobol GW-501516 last a maximum of 8 weeks. A break of about 6 weeks is mandatory after the end of the cycle.


Stacks with Cardarine (Cardarine GW-501516)

The best way to enhance Cardarine is to combine it with other suitable SARMs. However, not all products are suitable for combination with each other, as they may occupy the same receptors.

What, then, can be combined in a Cardarine stack? The most famous stacks with Cardarine are those that contain Ostarine. However, Endurobol GW-501516 can be combined with several other SARMs.


SARMs stack Ostarine, Cardarine

The effect of SARM stack Ostarine MK-2866, Cardarine GW-501516 is felt during the first few days of reception. There is a large influx of energy and improved levels of endurance during training.

This means that SARM stack Ostarine, Cardarine is suitable for athletes who train hard and regularly tense their muscles and joints. The effect of the Ostarine and Cardarine stack is remarkable!

Why? GW-1516, as we already know, increases the flow of oxygen and blood to muscle fibers. Ostarine, on the other hand, strengthens and increases muscle fibers. Thus, an improvement in metabolic processes is observed.

The cycle with SARMs stack Ostarine and Cardarine gives the best results at a duration of 6 weeks, as this is how the peak effect of the supplement is felt. The doses for this SARM stack are:

  • MK-2866 - 30 mg in the morning, one hour after a meal or 15 minutes before a meal
  • Cardarin GW-501516 - 20 mg, 1-3 hours before training.


SARMs Stack Cardarine and Ligandrol

The SARM stack from Cardarine GW-501516 (Endurobol) and Ligandrol LGD-4033 is a great combination, as the two supplements partner perfectly. Cardarine improves protein synthesis, among many other benefits, while LGD-4033 makes you stronger and protects you from injury.

Even after the first week of combining Cardarine and Ligandrol, you will notice more shaped muscles that are protruding. The best part is that the muscle mass you gain is pure muscle mass and there is no water retention. 

In addition, this combination not only allows you to keep your muscles toned, but also to optimize type 2 muscle fibers. These fibers are responsible for burning fat, which means that you will enjoy the desired muscle mass, lean body, strengthened muscles and joints and a lot of energy.


  • Ligandrol LGD-4033 - 16 mg in the morning, 15 minutes before or 1 hour after a meal.
  • Cardarine GW-501516 - 20mg about 1 hour before training.


SARMs stack Cardarine GW-501516 and Testolone RAD-140

SARM stack Cardarine and Testolone is the most suitable SARM stack for everyone who trains twice and squeezes their strength every day. The two SARMs complement each other perfectly, and the results of their intake are high levels of strength and impressively fast recovery.

Testolone RAD-140 is an analogue of the hormone testosterone, but is many times more anabolic than it. This means that visible results from Cardarine and Testolon SARMs can be seen after the first week of intake.

Cardarine or Endurobol, as this SARM is also known, interacts with type 2 muscle fibers responsible for explosive muscle movements. In fact, the very name "Endurobol" comes from the English word endurance - endurance. Cardarine maximizes your cardio and enhances the strength effect of Testolone RAD-140, which makes these two SARMs a great combination!


  • Testolone RAD-140 - 10 mg in the morning and 10 mg in the evening, 15 minutes before or 1 hour after a meal
  • Cardarine GW-501516 - 20 mg about 45-60 minutes before training.

Stack Cardarine, Ostarine, Andarine

Andarine is a unique SARM that keeps muscles in perfect tight shape, limiting the accumulation of adipose tissue. This ability of Andarine is manifested even in high-calorie diets.

For this reason, adding 45mg of Andarine to a cycle with Ostarine and Cardarine will allow you to maintain a certain weight without starving, while at the same time building a wonderful body.

The stack of Cardarine, Ostarine, Andarine improves strength, increases explosiveness and maintains fitness. Take Andarine S4 3 times a day, with 2 days of rest recommended every 5 days.


Stack with MK-2866, LGD-4033 and GW501516

Stack with MK-2866, Endurobol and Ligandrol is another interesting combination that gives extremely fast results. The mode of action of these three SARMs complements each other very effectively.

Ligandrol and Cardarine work together to give you the desired bulging muscles, while Ostarine MK-2866 protects joints from injury and strengthens bones and muscles.

A cycle with SARM stack MK-2866, Endurobol and Ligandrol should last 6 weeks for the most optimal results. The recommended doses are:

  • Cardarine GW-501516 - 20mg about an hour before training
  • Enobosarm (Ostarine) MK-2866 - 30 mg in the morning 15 minutes before meals or an hour after meals
  • Ligandrol LGD-4033 - 16 mg in the morning 15 minutes before meals or an hour after meals

Stacking of Andarine, Cardarine, Ibutamoren

For all those who can't decide exactly what results they are looking for the most and want to have everything - relief, lean muscle mass and endurance, stacking Andarine, Cardarine, Ibutamoren can bring them just that.

This SARM stack is the epitome of the most sought after balance - gaining muscle mass combined with clearing fat. It sounds impossible, but it's true! Andarine S4 blocks the accumulation of adipose tissue due to its unique ability to redirect nutrients directly into muscle tissue.

Andarine S4 combines perfectly with Cardarine GW501516, which in turn activates the genes responsible for processing fat deposits. The icing on the cake, of course, comes from the unique action of Ibutamoren MK677, which stimulates growth hormone (HGH) by 300%!

To enjoy all the benefits of stacking Andarine, Cardarine, Ibutamoren, it is important to follow the following doses:

  • Andarine S4 - 3 times a day, morning, noon and evening 15 mg per intake
  • Ibutamoren MK-677 - 2 hours before bedtime, 20 mg.
  • Cardarine GW501516 - 20mg, about an hour before training

How to determine the Quality Level of Endurobol

Determining the quality level of Endurobol can be a significantly difficult task for several reasons. First of all, SARMs are still unregulated products, which means that they do not belong to any known group (steroids, prohormones, food supplements, drugs ().

This allows companies and retailers that offer SARMs to frequently abuse this fact and dilute raw materials. Thus, a Cardarine GW-501516, advertised as "quality" and "original", may not actually be either and contain various harmful substances.

In addition, the market today is, to put it mildly, flooded with different brands and finding one that is really high quality is difficult. The surest way to determine the quality level of Endurobol is to check if the manufacturer offers a quality test!


Opinions and reviews about Cardarine GW-501516 (SARMS FORUM)

The most practical way to dine as a product like Cardarine is to see the opinions and feedback of someone who has accepted it!

In our SARM forum you can find real opinions and reviews about Cardarine GW-501516! In addition, the SARM forum is the perfect place for new acquaintances with people who, like you, are interested in sports and want to improve their results every day!

Here is just some of the information you can find in the SARM forum:


  • Different opinions about the benefits of Cardarine GW-501516
  • Individual opinions and reviews about the action of Cardarine
  • Reviews of side effects from taking Endurobol
  • Different opinions about taking Cardarine GW 1516
  • Opinions on the need for post-cycle therapy with GW-501516

What are the side-effects of GW-501516

Many people believe that taking GW-501516 is dangerous and causes side effects, just like taking steroids and prohormones. This is because there is too much information and articles on the internet about the side effects of GW-501516, but in fact only 40% of what is said there is true!

cardarine Side Effects

It is logical that many people benefit from this SARMs, including Cardarine, being presented as harmful and ineffective supplements that lead to dangerous side effects. However, the truth is radically different!

Cardarine works for people who are obese and a number of studies claim that this SARM reduces insulin and liver fat levels by up to 30%!

Cycle with SARM Cardarine GW-501516 does NOT lead to gynecomastia, testicular contraction and other dangerous effects. On the contrary! Endurobol GW501516:


  • Gives more strength and energy
  • It has a positive effect on libido
  • Helps to gain PURE muscle mass
  • It does not affect secondary organs due to its selective action
  • Reduces levels of bad cholesterol


Real side effects from GW501516

Of course, as with anything, there are some real side effects of GW501516, but they are by no means dangerous. Mild headaches and dizziness may occur until the body becomes accustomed to the supplement (i.e. during the first few days of intake).

Myths and unrealistic claims about the side effects of Cardarine

Contrary to many things that are prescribed daily for Cardarine, this SARM does NOT strain the heart and does NOT raise blood pressure, for the simple reason that Cardarine is not a stimulant!

Of course, adherence to the doses and duration of the cycle is mandatory, as anything can be dangerous when taken in unhealthy doses!

Let's look at some of the myths and unrealistic claims about the side effects of Cardarine. Remember that Cardarine:


  • It does NOT stop your body from producing its own testosterone
  • It does NOT cause prostate problems
  • It does not cause  gynecomastia
  • It is NOT toxic to the liver
  • DOES NOT cause testicular contraction
  • DOES NOT cause virilization


How to do therapy after PCT cycle for Cardarine GW-501516

Cardarine GW-501516 does not affect the testicles or other secondary organs. This means that post-cycle PCT therapy for Cardarine GW-501516 is not required. As soon as you finish the cycle with this CAPM, your free testosterone levels will quickly return to normal.

However, Cardarine GW-501516 really takes the place of testosterone in the androgen receptors in your body and if you want to do prophylactic post-cycle therapy for your personal peace of mind, the following vitamins are the perfect choice:


  • Zinc - 30 mg per day
  • Vitamin D3 - 2500 to 5000 iu per day



GW501516 is an excellent choice for you if your goal is to simultaneously destroy excess fat and improve the effectiveness of your workouts. Cardarine is a harmless supplement that burns fat without side effects!

In addition, this endurobol increases endurance and is a major choice for many athletes. Cardarine improves breathing in cardio, enhances protein synthesis and best of all - does not require post-cycle therapy!