Andarine (S4) โ€“ One of the most famous bodybuilding SARMs

Andarine Review: Shocking Facts About S4 They Aren't Telling You!

Andarine (S4) is what they call a Selective Androgen Receptor Modulator, also known as SARM. It was specifically designed to help treat a variety of ailments, especially muscle wasting conditions.

S4 SARM is considered one of the most potent compounds as it is known to act very fast. You will experience drastic results in no time. Because it is extremely strong, it is widely used by many athletes, including bodybuilders andarine s4 .

But they didn’t tell you that Andarins was no longer investigating. Although various sources claim that this SARM has had very promising results, all S4 SARM research has been completely dropped.

This SARM works by binding to androgen receptors. As with other SARMs, it does this selectively.

Androgen receptors play a major role in building muscle tissue.

Andarine has been tested on humans. Unfortunately, no studies have been published. Limited information is available indicating that S4 has been described as an ideal SARM. This was mainly due to:

  • Single dose per day
  • Total Oral Bioavailability
  • Anabolic effects on muscles and bones
  • It should also be noted that S4 is a partial agonist. Because it is only a partial androgen receptor agonist, some say it is considered weaker than other SARMs. But believe me, that’s definitely not the case.


The best thing about Andarine is that it is very effective in low doses. Thanks to the high bioavailability, you will get good results in just a few weeks.

Due to the high anabolic effects, you may experience steroid-like effects. The strength of this SARM will primarily affect muscle and bone tissue.

You can expect Andarine to help you gain a lot of muscle mass.

That’s right, when you experiment with this SARM, you don’t experience water retention or bloating.

Another benefit you will get from researching this Selective Androgen Receptor Modulator (SARM) is a significant increase in potency. After about 2 weeks of research, you start breaking personal bests in the gym.


To increase volume, users often choose to combine Andarine with LGD-4033 to gain a lot of muscle mass in a short time. Unofficial experience tells us that 25-50 mg of Andarin and 5-10 mg of Ligandrol seem to be enough.

When you are low on calories and want to protect your muscle mass, a good combination would be Andarine and Ostarine (MK-2866). Some researchers also choose to add cardarine to increase resilience.

You will also read the logs of users who combine steroid compounds such as Trenbolone with S4. Even at low doses, steroid users noticed that it had a big effect on their figure.

Personally, I’m not a big fan of stacking SARMs. No merger information is available.

It is also possible to stack it with MK677.


These two SARMs are often compared to each other. It is quite difficult to say which is the best option when comparing andarin vs ostarin.

Ostarine is considered very effective in cutting and repairing, it is also used to treat wounds. It has the ability to get bigger, but isn’t as strong as the S4.

When we look at S4 it is primarily used to increase muscle mass and strength. But compared to Ostarine, it seems to have a few more side effects.

Both SARMs have their own set of benefits, so it all comes down to personal preference.


You don’t have to worry about side effects like gynecomastia, water retention or hair loss. However, it is not completely without side effects.

Andarin seems to have a different mechanism than most SARMs. This selective androgen receptor modulator (SARM) also appears to bind to receptors in the eye.

What does it mean?

It will affect your vision. Users have reported a slight yellow tint to their vision. Not everyone will experience it, but most people seem to experience it at night.

I studied with Andarine and experienced the side effect of yellow vision. At 25mg I didn’t notice much, but as soon as I increased the dose to 50mg I became much more sensitive to light. My night vision, which made night vision difficult, was also significantly affected.

Keep in mind that this side effect is very dose dependent and only temporary. As soon as he interrupts S4, his vision seems to return to normal.

Your natural hormonal system may also be inhibited when you take Andarine.

This usually happens with every SARM. If you want to increase your testosterone levels after a cycle, be sure to use Post Cycle Therapy (PCT).

Note that Andarine is still considered a research chemical and long term side effects are unknown.


This SARM actually shines at low to medium doses. Because Andarine has a very high anabolic activity, you don’t need to experiment with a high dose.

Most users will be looking for between 25-75mg per day.

To get the most out of your dose, it is recommended that you spread it out over the day. We don’t know the exact half-life, but it would be around 4-6 hours. This means that you have to divide it into 2 or even 3 doses per day.

If you want my opinion on the best dose of Andarine, I would not exceed the recommended dose of 50 mg per day. The sweet spot for most researchers seems to be 25-50mg.

If you don’t know, there is also a sports doping test for Andarine.


Most users will feel the effects of Andarine within a few weeks. It is said to be very similar to Winstrol or Anavaru which are oral steroids.

This SARM did exactly what it was supposed to do. I ran 50mg for 6 weeks and lost 7 pounds of fat while gaining a small amount of muscle mass. When searching with S4, I was also much more overloaded. I experienced some side effects, but they disappeared after cycling.

As you can see, this compound can be used for various purposes, such as cutting or bulking. As for the fit, it will help you maintain muscle mass and maybe even get something like this user.

Andarine made me gain about 8 pounds of muscle mass which is a good SARM compared to others. I had excess calories and 50mg was more than enough.

You will often see users experimenting with this compound to gain strength and muscle mass. I think it really shines here.


I experimented with Andarine some time ago. My cycle started at 25mg a day then increased to 50mg after two weeks. I immediately started noticing effects such as increased blood flow and strength.

My bike finally lasted about 8 weeks and I gained 6-7 pounds of muscle mass which is very impressive. I felt no repression, just the yellow tint in my vision, which disappeared when I stopped.

Compared to other SARMs I have used, I would definitely say this is one of the strongest. However, it is not as strong as Testolone.

You don’t need to experiment with a high dose mainly because it is very strong.