STACK Cardarine | Ostarine MK2866

(4 customer reviews)


This is the perfect combination for burning fat and lean muscle gain. 

Out of stock


SARM Stack for better cardio, explosiveness, and mobility. Why not try it today?

Stack Cardarine GW501516 and  Ostarine MK2866

The combination of Cardarine GW501516 (Endurobol) and Ostarine MK2866 shows results on the first day of dosage, but still has long-term effects!

You can expect an instant increase in your endurance and strength, even during your first training session or physical activity.

The long-term effects are mainly shown in an increase in the metabolic processes and the ability of the body to synthesise proteins. This SARM stack will also increase your strength and the size of your muscle fibres.

It will help strengthen your bones and joints; therefore, it will also ensure better mobility and decrease the chances of injuries!

Nowadays, many athletes are using this stack to improve their overall condition. Such athletes are:

 UFC (Ultimate Fighting Championship)

  • Augusto Mendes
  • Marvin Vettori
  • Sean O’Malley
  • Nicco Montano

The combination of Cardarine and Ostarine is not only for martial arts athletes. It’s also been used by Olympic athletes like Bobby – Gaye Wilkins (sprinter) and Martin Marić (discus thrower).

 Because of the heavy training, strict diet, and the high chance of injuries, it doesn’t come as a surprise that many athletes are using this stack. Let’s take a closer look at how this SARM stack works. 

How does it work and what are the effects of SARM Stack with Cardarine GW501516 and Ostarine MK2866

How does Cardarine GW501516 work? 

Interestingly, GW 501516 influences the gene, which is responsible for the development of the muscle fibres from type 2. These fibres are necessary when doing heavy training.

Endurobol also helps customers to gain high levels of endurance by speeding the oxygen and blood flow to the muscle fibres. This process helps the muscle fibres from type 1, which are responsible for the levels of muscle endurance during longer training sessions.

GW – 501516 or Cardarine changes the body’s focus from carbohydrates to fatty acids. Simply put, Endurobol helps your body absorb the fat easier and turns it into the preferred energy source.

How does Ostarine MK2866 work? 

We can say that Ostarine is the perfect addition to Cardarine!

Ostarine helps with developing strong bones and muscle fibres. MK – 2866 binds to the androgen receptors and builds up new muscle mass and bone structure. Meanwhile, it gets rid of the degraded tissue or bone matter, resulting in a better body condition.

Ostarine strengthens the muscle fibres from type 2, which Cardarine develops, making you stronger. It also reinforces the joints and bones, preventing injuries during longer and more intensive training sessions. MK – 2866 improves protein synthesis, which results in the development of new and pure muscle mass.

You will be able to spare yourself thousands of injuries, have perfect mobility and intensity, and have longer training sessions!

You can find more information about the individual products from this STACK here:

Dosage and Cycle length for Stack Cardarine and Ostarine for ultimate results

If your goal is to achieve the best results with this SARM stack, it is important to stick to the dosage and cycle length we are going to recommend.

Our recommendation is based on daily customers’ reviews.

The best cycle length of this SARM is 6 weeks (with few exceptions). 6 weeks is enough time for you to see satisfying results and prevent the receptors from overloading while keeping the maximum effect from the products.

The dosage of the Cardarine and Ostarine combination varies:

Ostarine MK 2866 Recommended Dosage

30mg in the morning, 15 minutes before 1 hour after eating. Ostarine has a long half-life; therefore, it’s not necessary for the dosage to be divided throughout the day.

Cardarine GW 501516 Recommended Dosage

20mg, 45 – 60 min before workout. If you train more than once a day, the dosage could be divided into 2x10mg. GW501516 could be felt the strongest 2 – 3 hours after taking, but the product itself has an 18hour half-life.

Cardarine and Ostarine on rest days

The dosage of Cardarine could be lowered to 10mg in the morning – 15 min before or 1 hour after eating. The dosage of Ostarine stays the same – 30mg (it has a huge positive influence on the recovery process)

Post-cycle therapy

The SARM stack with Osatrine and Cardarine does NOT require post-cycle therapy. According to customers’ reviews, the stack is suitable for post-cycle therapy after a heavy steroid cycle. You can combine with the following products:

  • Vitamin D3– between 2500 and 5000 IU per day
  • Zinc – 30mg per day
  • Magnesium
  • Folic Acid
  • Vitamin C

Lear More About PCT from our F&Q’s page .

SARM independent Purity and Quality test

We test every individual product batch in an independent European lab. Testing is mainly done for financial reasons and customer safety.

In other words we want to make sure we are receiving the correct raw materials and you are paying for the actual SARM product listed on our website.

Please find enclosed the following tests:

●     Cardarine GW-501516

●     Ostarine MK-2866

●     Stenabolic SR-9009

●     Andarine S4

●     Ibutamoren MK-677

●     Ligandrol LGD-4033

●     S23

●     Testolone RAD-140

●     YK11

Shop our SARMs in:

Reviews in our ‘LIVE’ SARM Forum 

The easiest way for you to check the effects of this SARM stack is to visit out SARM forum and ask hundreds of users for their opinion and review. You can also find the newest information regarding discounts and new products, which are going to be on the market soon. You can be the first one to take advantage of the limited stock.

For opinions and reviews regarding the effects of SARMs and their combinations, you can read our article about the first UK SARM FORUM or you can directly VISIT IT.

Join the forum for real reviews!

This is the perfect combination for burning fat and lean muscle mass. 



4 reviews for STACK Cardarine | Ostarine MK2866

  1. Jessica H

    I train cross fit 3 times a week, i was able to go for much longer in my training and push my self more.

  2. J.Brown

    I like it, I lost weight without doing cardio and my muscles became more visible

  3. Bruno Matthews

    I love this combo . If i can describe it in 1 word that would be,, perfection”

  4. Phil

    The offer is very good, I will try to convince my friends to take it, because they are really very good

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