What is S-4 Andarine and Why Should You Use it?

Posted February 1, 2021 by in Health + Fitness

It’s vital to eat right and exercise when pursuing your personal fitness and body image goals.

But, there’s no denying that some individuals have genes more favorable to exercise habits than others. So, how do you know if an external factor like Andarine S4 can help you achieve your goals?

Today, we’re exploring what Andarine S4 is and how it functions as a selective androgen receptor modulator. We’ll also explore potential side effects of taking Andarine S4.

Man sitting down on ground after workout with heavy dumbbells in front of him.

What is S-4 Andarine?

Andarine S4, also known as S-4 Andarine, is a selective androgen receptor modulator. In short, it is a chemical compound that binds to your body’s androgen receptors. This triggers the growth of bones and muscles in the body.

The chemical was originally designed to help treat osteoporosis and combat muscle deterioration. However, it is more commonly used to achieve “chiseled” and prevalent muscle mass due to the effects that are similar to steroid use.

When it comes to professional athletes and competitors, S-4 Andarine is not allowed. Using S-4 Andarine in a competitive space is illegal according to the World Anti-Doping Agency.

However, the compound is easily accessible to purchase online.

Benefits and Side Effects of S-4 Andarine


S-4 Andarine is a specific type of selective androgen receptor modulator, or SARN. This receptor typically binds to ligands including testosterone. S-4 Andarine in particular can offer steroid-like effects without as many side effects as steroids.

S-4 Andarine can help increase muscle mass and bone strength. It can also help reduce fat in the body. These are the most common reasons individuals seek S-4 andarine.

The compound can also help minimize injury by strengthening ligaments and muscle. This can help individuals seeking to work out regularly who are accident-prone.

Side Effects

Unfortunately, there are risks to taking S-4 Andarine as there are to all SARNs and compounds. S-4 Andarine is known to affect eyesight.

Some report yellow-tinged eyesight, and if problems get worse, one should stop taking S-4 andarine. This vision effect is due to a chemical binding to the eye retina.

Additionally, it’s important to know that S-4 Andarine is not as widely researched as non-SARN supplements. However, there are still avid followers of SARNs as individuals report results unattainable with simple supplements. 

If you start having side effects, it is important to reduce your daily dose of S-4 Andarine consumed daily to first address any symptoms. This can help you find your ideal dose.

Vetting Your Purchase of Andarine S4

When purchasing any product such as Andarine S4, you’ll want to look for a valid certificate of analysis. These certificates are required for regulated products and meant to protect you from scammers and companies creating products that are not up to par.

Umbrella Labs sells Andarine S4, and the company holds a valid certificate of analysis for their product. Their product holds 30 mL and has a 50 mg of Andarine 34 per millimeter concentration. 

While it is still possible to get scammed by a product with a certificate of analysis, it is safer to receive documentation when available.

Trying Andarine S4 in Your Life

Whether you are looking to strengthen your muscles or struggling with osteoporosis, Andarine S4 may be a worthy option to test in your life.

Ready to learn more on how to pursue health in your life? Read more on our blog today.

*Photos by Anete Lusina