Andarine (S4) Guide: Benefits & Side Effects of S4 SARMs

Andarine (S4) Guide: Benefits & Side Effects of S4 SARMs

Are you thinking about using S4 (Andarine), but too confused about whether to dive into it yet or not? Because, if you are, then this article is going to be very helpful for you.  Andarine or S-4 is a Selective Androgen Receptor Modulator or SARM. It is developed by GTX Inc and is used for the treatment of many muscles and bone-related disorders.SARMS are a type of androgen receptor ligands. They have similar effects as androgenic drugs but they more accurate in their action. These drugs are also used by athletes and bodybuilders for its impressive results on the body. If you want to gain some muscle mass then this might be the right choice for you. We have the perfect S-4 review which will guide you through all your queries. Wish to learn more about this very popular SARM? Then let’s get started!

What is Andarine?

Andarine or S-4 is one of the newly developed SARMS. It’s known for its properties to heal osteoporosis, muscle wasting, and benign prostatic hypertrophy. When compared, it is found that S-4 SARM is stronger than Ostarine but weaker than LGD 4033.

Andarine is an investigational SARM but the Phase I Human trial shows very promising results. It is often considered the most potent SARM in the market.

Mechanism of Andarine (S-4)

The process in which S4 SARM works is pretty similar to that of a steroid. The only difference is that it binds to selective androgen receptors (AR) whereas steroids bind to all the AR. Andarine works by mimicking the features of Testosterone. Like testosterone, it does not work on the reproductive organ. Its actions are limited to bones and muscles. S-4 works by binding to the tissues of bones and muscles and increases your strength and lean muscle mass. It has one-third binding affinity of that of testosterone.

Andarine S4 – Legal or Illegal?

SARMS are legal as long as they are sold and bought as “research chemicals”. But Andarine is banned in sports and considered illegal if sold as dietary supplements.

 S-4 Clinical Case Studies

Case studies are obtained after tremendous research with these substances. It helps to understand the benefits and possible side effects of S-4.

Case Study 1

S-4 works as a complete Androgen receptor agonist for bones and muscle tissues. But when it comes to the prostate gland it works as a partial agonist. It helps in the increase of lean muscle mass without any side effects on the prostate. It provides complete bio-availability with a short half-life.

Case Study 2

S-4 helps in the increase of bone mineral density without any androgenic side effects. Postmenopausal women can use Andarine to treat osteoporosis without the risk of virilization.

Useful Effects of Andarine

Some benefits of Andarine S-4 are mentioned below:

  • Increase in Muscle Mass – Most important reason for the popularity of S-4 is increased muscle mass. It causes rapid muscle gain along with fat loss.
  • Increase in Bone Strength – Andarine helps to increase the bone mineral density and is used as a possible cure for osteoporosis. As it provides muscle strength too, it reduces the risk of falls and fractures in the bone.
  • Weight Loss – Another reason why Andarine has such high ratings is that it helps you to lose all the extra fat from your body keeping your hard-gained muscles intact. You can lose up to 4-5% of body fat on the S4 cycle.
  • Enhanced Recovery – Andarine helps in body recovery. After a hard-core gym session, it takes 72 hours for your body to recover completely. But on an S4 cycle, it comes down to 24 hours.

Possible Side Effects Of S4 (Andarine)

However note that the safety and full effect of this drug has not been tested on humans, only on rats and dogs. So the benefits and risks are fully unknown for certain.

From most unofficial reports the common side effects are:

  • Suppression – It suppresses the normal production of testosterone in the body. Your natural level of Testosterone is returned a few weeks after the S4 cycle. Pure Andarine does not cause much harm to the testosterone level when you buy from real brands.
  • Impaired Vision – Some people complain that when they are taking the compound their eyes become extra sensitive. Some even say that they notice a yellowy frame in their eyes. You should keep in mind that Andarine does not cause any permanent eye damage and these symptoms go away a few weeks after the cycle is over.

How To Use Andarine?

You should start S-4 or any other SARM with a low dosage and increase it accordingly. The dosage of 20-30 mg/ day five times a week is the most suitable dosage. This cycle should go on for 10-12 weeks. Anything more than this dosage might cause side effects like blurry vision and increased stress. But once again we draw your attention to the fact that there is no confirmed, safe dosage, since the drug has not passed any medical trials/received approval for human trials. Any dosage is from experienced users.

How To Stack Andarine S-4?

If you want Andarine S-4 to work then start taking them in stacks.

  • Bulking Stack – Ostarine MK 2866 stacked with Andarine s-4 with a small dosage of Candarine  GW 501516 works like a miracle! These SARMS are useful in increasing strength as well as helps in both bulking and cutting. You should maintain the dosage of 20mg of Ostarine and Candarine per day with 20-30 mg of S-4.
  • Cutting Stack – For cutting stacks, the combination of Andarine and Testolone RAD 140 is the best. Testolone gives immense strength while S-4 helps in fat loss. 10mg of RAD 140 and 25 mg of Andarine will do an amazing job.

Andarine S-4 Results

The results may be different depending on the quality of the product you buy, so opt for the high-quality drug. The best Andarine S-4 SARM results can be achieved at a lower dosage. You can see a vivid difference between before and after S4 SARMS, some of the are increased muscle strength, fit body, improved endurance e.t.c.

Due to high anabolic effects, you feel much more powerful and your workout times increase too.

Safety Measures While Taking Andarine S4

You should always start with a smaller dose at first. Preferably, 25 mg or even less of s4 supplements per day. Another thing you must do is regular Post –Cycle Therapy (PCT). This would ensure that your testosterone level gets back to normal after a cycle of S-4.

Final Thoughts

We hope that the article on andarine review was helpful and informative to you. While using SARMS you should always be careful and take the necessary precautions to avoid health hazards.

Just remember to consider your health, and if you have any more questions, feel free to ask them in the comment section!

Back to top