S4 (Andarine) or Acetamidoxolutamide, is a SARM (Selective Androgen Receptor Modulator). S4 is said to be the most potent SARM which helps sustain lean muscle mass while stimulating fat elimination at the same time. Today, we’ll take a closer look on everything there is to know about S4.
What is S4?
S4 is a form of SARM that attaches to the androgen receptor (AR) the same with regular androgens, the only variation is that S4 generates selective anabolic activity. S4 is a SARM with utmost androgenic effects as it around 33% of the strength of testosterone when attaching to AR.
Compared to anabolic steroids and prohormones, Andarine does not have androgenic activity in non-skeletal muscle tissues
S4 is a SARM with maximum potential with a disintegration process of just 4 hours. It can decrease the size of the prostate if taken as recommended. It is administered orally.
It’s shown to be beneficial for muscle degeneration, osteoporosis and benign prostatic hypertrophy treatment. Aside from preserving lean body mass, S4 can also help improve it.
Aside from its muscle building advantages, S4 won’t cause liver damage, can prevent gynecomastia (enlarged breasts in men) and can help boost your overall health.
Check this out too for more information about S4 Andarine…
How S4 Works
As said earlier, SARMS function by tying to the AR resulting to anabolic activity. Due to this fastening and stimulation, more protein is produced which allows muscle building. S4 can trigger muscle development in the same way as steroids, but minus the same unwanted side effects, the latter has on the prostate and other sexual organs.
How it’s used depends on what effects you’re looking after. Fat elimination or cutting is the most effective use for S4 Andarine.
- For Cutting (best use of S4)
Andarine’s properties are very similar to the popular steroids Anavar and Winstrol, the only difference is that S4 can better provide lean muscle gains. S4 displays the same binding resemblance to AR, hence presenting similar fat burning effects. S4 can also minimize LPL (lipoprotein lipase) – an enzyme that causes lipid accumulation.
Furthermore, Andarine also decreases fat while maintaining and even boosting muscle mass in a hypocaloric environment. It also improves vascularity for that “aesthetic” chiseled look with minimal to no water retention. Unlike steroids, it won’t affect your joints but reinforce muscle mass and power instead. You can also say goodbye to painful pumps. Most researchers report using 50 mg for 6-8 weeks.
- For Recomping
Use S4 with a more anabolic SARM such as Ostarine for better recomp results as you’re aiming to gain muscle while losing fat. Recommended intake is 50-75 mg for 4 to 8 weeks.
- For Lean Muscle and Strength Gains (sans bloating)
The strength gains that Andarine produces are quick, lasting, maintained and very clean. S4 makes you feel good all over. Suggested dosage is 50mg.
Benefits over traditional AAS/Seroids:
While the SARM S4 has little side effects, S4 can affect your eyesight causing the user’s eyes to have a yellow tint or night blindess. It can also affect the heart and other organs. Nonetheless, this only happens when S4 is taken in high doses (75mg or above). There is no permanent side effect in using Andarine as vision changes will go away once S4 is no longer used.
However, long-term use of S4 is not advised until more scientific trials are made.