Now for Sale: S-23
What is S-23?
S-23 is a selective androgen receptor modulators (SARM). S-23 increases lean muscle mass, decreases fat mass and was developed originally as a potential male birth control.
How does S-23 work?
S-23 is simlar to other SARMs in that it binds to Androgen receptors in the body and YK-11 has potent uscle building effects.
Is S-23 prohibited in sport?
S-23 is on the World Anti-Doping Agency (WADA) Prohibited List as a Metabolic Modulator.
What is Stenabolic S-23 often stacked with?
S-23 is often stacked with RAD140 and Ibutamoren in bulking cycles. It also can be swapped in instead of S-4 in cutting and weight loss stacks.
What are the known side effects of S-23?
There are no known side effects for S-23 however if you experience any discomfort during the taking of S-23 it is advisable to stop using it immediately and talk to your doctor
Recommended Dosage
Those who use SARMs and SARM-like compounds commonly follow 8 week cycles for lean muscle gain and strength enhancement then take the following 8 weeks off. Due to S-23's nature, no PCT is required.
 SARM | Dosage (week 1) |
Dosage (week 2) |
Dosage (week 3) |
Dosage (week 4) |
Stenabolic | 1-3 x 10mg per day | 1-3 x 10mg per day | 1-3 x 10mg per day | 1-3 x 10mg per day |
SARM | Dosage (week 5) |
Dosage (week 6) |
Dosage (week 7) |
Dosage (week 8) |
Stenabolic | 1-3 x 10mg per day | 1-3 x 10mg per day | 1-3 x 10mg per day | 1-3 x 10mg per day |