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This product is intended solely for use as a research chemical in vitro and laboratory experimentation by licensed, qualified professionals.
Andarine (S4) is a first-generation SARM developed for muscle wasting and osteoporosis. It selectively binds to androgen receptors in muscle and bone tissue, promoting anabolism with fewer side effects than steroids.
| Specifications | Price |
|---|---|
| 25mg × 100 tablets | $50.00 |
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| Characteristic | Details |
|---|---|
| Molecular Formula | C19H18F3N3O6 |
| Molecular Weight | 441.363 |
| CAS Number | 401900-40-1 |
Andarine works by binding selectively to androgen receptors in muscle and bone. This action helps stimulate protein synthesis and lean tissue growth while minimizing activity in areas like the prostate, reducing unwanted androgenic side effects.
Lean Muscle Development
S4 selectively targets androgen receptors in muscle tissue, which may help increase lean muscle mass without affecting other organs, such as the liver or prostate, as traditional steroids might.
Fat Loss and Definition
Users often report improved muscle definition and fat reduction. S4 is thought to promote a more shredded, vascular look, especially when combined with a proper diet and training regimen.
Strength Gains
Many athletes use S4 to enhance strength, endurance, and overall athletic performance, allowing more intense workouts and faster recovery.
Mild Side Effects
Compared to anabolic steroids, S4 generally produces fewer side effects, making it appealing to those seeking performance enhancement with lower risks.
Vision Changes: Some users report mild vision issues (e.g., yellow tint or difficulty in low-light conditions) which usually subside after discontinuation.
Liver Health: While S4 is less harsh than traditional steroids, monitoring liver function is recommended.
Post-Cycle Therapy: Depending on dosage and cycle length, PCT may be required to restore natural hormone levels.
Legality: S4 is not approved for human consumption in many countries and is often sold as a research chemical. Users should check local regulations before purchase.
All products are sold solely for scientific research purposes. Researchers are responsible for ensuring compliance with local regulations and institutional guidelines. Keep out of reach of children and unauthorized personnel.
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