Here's a breakdown of why S23 is considered potent, followed by the critical reasons for extreme caution.
Why S23 is Considered "So Good" (The Perceived Benefits)
1.High Androgenic Receptor Affinity: S23 was originally researched for potential use in male contraception and hormone replacement therapy because it binds very strongly to the androgen receptor. This strong binding translates to powerful anabolic (muscle-building) effects. Many users report it rivals the strength of some anabolic steroids.
2.Significant Muscle Growth and Strength Gains: Users report rapid increases in lean muscle mass and dramatic improvements in strength, often more pronounced than with other, milder SARMs like Ostarine or Ligandrol. This is the primary reason for its popularity.
3.Recomping Effects: S23 is known for its ability to help with "recomposition"-simultaneously building muscle while burning fat. This is a highly sought-after goal in fitness.
4.No Estrogenic Side Effects: Unlike anabolic steroids, SARMs like S23 are selective. They don't convert to estrogen (a process called aromatization), so users don't experience estrogen-related side effects like gynecomastia (development of breast tissue in men) or significant water retention.
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