Andarine S4


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£ 44.99

Out of stock

What is Andarine S-4?

Andarine is a selective androgen receptor modulator (SARM) and one of the most powerful SARMs. You can use it to optimise your training gains and streamline your physique. 

It works by binding firmly to the androgen receptors of the muscles, fat, and bones. While Andarine is relatively less anabolic when compared with other SARMs, it is extremely androgenic. Androgenic SARMs can trigger the oxidation of fat when they bind with your androgen receptors. 

Among its many benefits, this SARM can increase muscle mass [1, 2], reduce fat [2], increase strength [1, 4], increase the mineral density of bones [2, 4], boost the healing process for muscle injuries [1], and act quickly [3]. S-4 is popular among bodybuilders, athletes, and people who like to work out regularly.  

Andarine Cycle Length 

The generic cycle length for Andarine is 6-8 weeks [6]. The recommended cycle length for newbies to S-4 is 6 weeks. Subsequent to an Andarine cycle with a high dosage, immediate post-cycle therapy is highly recommended. 

Known Andarine Dosage

The recommended dosage can vary between 12.5-50mg per day. This product should be taken after meals. It is best to start with a low dosage. You can increase your intake over time while monitoring Andarine’s effects on your body. 

Between 50-100mg of Andarine can be taken per day, but at high doses, Andarine can cause a slightly yellowed vision and a reduced ability to see in the dark [3]. However, these side effects are temporary and will disappear when you stop using the product [3]. Dosage is also impacted by diminishing returns [3]. So after a point, increasing the dosage will get you less returns. It is best to closely monitor S-4’s effects on your performance and find a dosage that consistently gives you the best returns.

Men: 12.5-50mg of Andarine can be taken 30-40 minutes before workouts.

Women: 12.5-50mg of this SARM can be taken 30-40 minutes before workouts.

Andarine Half-Life

Andarine has a half-life of 4-6 hours. If you want its effects to last throughout the day, simply split your daily dosage. 

What Can Andarine Be Stacked With? 

This SARM is powerful enough to be used on its own. If you choose to stack it, you can stack it with Cardarine GW-501516 as a fat-burning method. 

Typical Andarine Results

Andarine acts quickly, and you can usually see results in approximately 7 days [3]. Your diet and physical activity are likely to impact S-4 results. With this SARM, you can reduce your excess weight, gain lean mass, and enjoy stronger bones and muscles.  


  1. Wenqing, G., et al., Selective androgen receptor modulator treatment improves muscle strength and body composition and prevents bone loss in orchidectomized rats. Endocrinology, 2005. 146(11): p. 4887-4897
  2. Kearbey, J., et al., Selective androgen receptor modulator (SARM) treatment prevents bone loss and reduces body fat in ovariectomized rats. Pharm Res., 2007. 24(2): p. 328-335.
  3. SARMs World, S-4 Andarine: Without question one of the most potent SARMs,
  4. Almeida, M., et al., Estrogens and androgens in skeletal physiology and pathophysiology. Physiological Reviews, 2017. 97(1): p. 135-187.
Weight4.2 kg
Dimensions1 × 2 × 3 cm

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