Andarine S4 25mg

Regular price £44.99
  • Enhances muscle strength
  • Promotes fat loss
  • Increases bone strength and density
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The Science Behind Andarine S4 25mg

Upon ingestion, Andarine S4 interacts with the androgen receptor, altering its conformation to facilitate the recruitment of coactivators and other transcriptional machinery. This activated complex then translocates to the nucleus, where it binds to androgen response elements (AREs) on the DNA. This binding initiates the transcription of genes responsible for muscle hypertrophy and increased protein synthesis, leading to enhanced muscle growth and strength.

In addition to muscle hypertrophy, Andarine S4 promotes lipolysis—the breakdown of stored fats into free fatty acids and glycerol. This process is mediated through the upregulation of hormone-sensitive lipase (HSL) and adipose triglyceride lipase (ATGL), enzymes critical for fat metabolism. As a result, users may experience significant fat loss while preserving lean muscle mass, making Andarine S4 an ideal compound for body recomposition.

Moreover, Andarine S4 exhibits a high affinity for androgen receptors in bone tissues, contributing to improved bone density. This is particularly beneficial for preventing bone-related injuries and enhancing overall skeletal strength.

Is Andarine S4 25mg Safe?

Andarine S4 is considered safe when used responsibly and within recommended dosages. It is crucial to follow proper cycling and dosage guidelines to minimize potential side effects. While Andarine S4 has fewer side effects compared to traditional anabolic steroids, it is important to monitor your body’s response and adjust usage accordingly.


SARM Shark ensures the safety and authenticity of our products through rigorous third-party testing. Every batch of Andarine S4 undergoes comprehensive analysis to verify its purity and potency, providing you with a reliable and effective supplement.

Recommended Dosages

Dosage For Men

• Recommended dose: 50mg daily, taken 30-40 minutes before workouts and after meals, for 8-12 weeks.

• Gradually increase up to 100mg daily if needed, noting potential temporary vision issues at higher dosages.


Dosage For Women

• Recommended dose: 12.5-25mg daily, taken 30-40 minutes before workouts and after meals, for 6-8 weeks.

Cycle Length
  • Men: 8-12 weeks
  • Women: 6-8 weeks

  • Adjustments can be made based on individual preferences and cycle requirements.
What can Andarine S4 25mg be stacked with?

• Combine with LGD-4033 for muscle gain and bulking.

• Pair with Cardarine (GW-501516) to enhance fat loss.

Does Andarine S4 25mg need a PCT?

We suggest including Enclomiphene Citrate PCT 25mg at the end of any SARM regimen. This post-cycle support optimizes your results and supplies your body with essential nutrients during rigorous training and body transformation.


Since some SARMs can temporarily lower natural testosterone levels, it’s vital to restore your testosterone to full capacity post-cycle to preserve your hard-earned gains. Our PCT is tailored for SARMs to help you maintain all the progress you’ve made.

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