Massive Increase in Muscle Mass
5.00 out of 5
(2 customer reviews)



  • Massive Increase in Muscle Mass
  • Enhance Speed, Stamina and Endurance
  • Increase in Strength
  • Melts off Body Fat
  • No Water Retention

In stock


S23 is known to be the most potent SARM in the world. Developed as a male hormonal contraceptive, S23 is claimed to be a better version of S4. Muscle dryness/fullness, Increased muscle mass and reduced fat mass are just some of the many benefits you can expect to see from S23 within weeks!

Main Uses –Lean muscle gains, Increase Strength/Endurance/Stamina, Fat loss and Muscle Dryness
Volume – 1000mg
Ingredients – All Redback SARMs are 99% pure raw powders with no fillers added to them.

Dose(Beginner): Start off with 20mg per day (2 levelled off micro scoops) – This will last for up to 50 days.
Dose(Experienced): 30mg per day (3 levelled off micro scoops) – This will last for up to 30 days.

Half-Life – 11 hours
Cycle For – 12 weeks

How & When to Take – Split your doses – For beginners take 1 scoop in the morning then another 11 hours later. Experienced users take 1 scoop in the morning and 2 in the afternoon.

Post Cycle Treatment(PCT) should be done after cycling S23 for 12 weeks. From week 13 to 16 (4 weeks) I suggest taking Clomid just to keep safe from the suppressive sides.
Grab some here https://redbacksarms.com.au/shop/liquid-clo/

Dosage for Clomid per week should look like this:
Week 13 – 50mg per day
Week 14 – 25mg per day
Week 15 – 25mg per day
Week 16 – 25mg per day

Or if you cant get your hands on Clomid try a great natural test booster like Test Stack Rx:

Each purchase comes with a 10mg micro scoop and a dosage instruction card.

These products are not intended to treat, cure or prevent any disease or illness. All products are strictly for research purposes only.

2 reviews for S23

  1. 5 out of 5


    Love this stuff!!

  2. 5 out of 5

    riccohendren (verified owner)

    After 8 weeks I’m up 2kgs with no extra fat despite less training and a worse diet. I’m 49 years old and don’t put on muscle easily. That should tell you something

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