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Peptide Library / Detail
S23
Selective Androgen Receptor Modulator (SARM)Research use only
Half-life
12 hours (approx.)
Delivery
Oral
Dosage
—
Research Use Only
All products listed are for laboratory research only — not for human consumption. By browsing, you acknowledge these terms.
Purchase
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Description
S23 is a potent SARM known for its anabolic effects and potential as a male contraceptive by suppressing sperm production.
Usage
Explored for its ability to increase lean muscle mass and reduce fat without significant androgenic side effects.
Mechanism of Action
Binds to androgen receptors in muscle and bone tissues, promoting growth while reducing activity in reproductive tissues.
Benefits(4)
- Promotes lean muscle gains
- Reduces body fat
- Preserves bone density
- Potential male contraception research
Side Effects(3)
- Testosterone suppression
- Mood changes
- Aggression (in some cases)