Allaes Mastorine 10mg (S23)
Allaes Mastorine 10mg (S23)
Active ingredient: S-23 (Selective Androgen Receptor Modulator)
Category: SARM (selective androgen receptor modulator)
Form of administration: Oral
Unit dosage: 10 mg per unit
Compound class: Non-steroidal, synthetic
Main action: Selective activity on androgen receptors
- Shipping (if the product is in stock): 3 business days for processing and 5 to 20 business days for shipping
- Processing and shipping costs: €27 throughout Italy
Allaes Mastorine 10mg (S23) — High-Potency SARM for Body Recomposition, Strength, and Muscle Hardness
Allaes Mastorine 10mg (S23) is a Selective Androgen Receptor Modulator (SARM) known for its high potency and marked results in terms of muscle hardness, strength, and body recomposition. This compound is especially appreciated by advanced users looking for a more aggressive SARM than the options considered entry-level.
S23 is commonly associated with a "dry," compact, and dense muscular appearance, with a combination of maintaining or increasing lean mass and reducing body fat. Thanks to its pronounced anabolic profile, Allaes Mastorine 10mg (S23) is often chosen during advanced physical definition or recomposition phases.
How Allaes Mastorine 10mg (S23) works
S23 acts by selectively binding to androgen receptors found primarily in muscle and bone tissue, stimulating the anabolic mechanisms responsible for muscle growth and maintenance. Compared to other milder SARMs, Allaes Mastorine 10mg (S23) is generally considered more suppressive, making proper cycle management and recovery essential.
Who can benefit from Allaes Mastorine 10mg (S23)?
✔ Muscle hardness and density research
Ideal for those who want a lean, defined, and compact muscular look.
✔ Significant increase in strength
Often chosen when the main goal is to improve performance and training loads.
✔ Definition phase with muscle preservation
Used to help maintain muscle mass during periods of calorie deficit.
✔ Advanced body recomposition
Positioned as a more powerful option than lighter SARMs.
How to use Allaes Mastorine 10mg (S23)
Product dosage: 10 mg per capsule
Commonly used dosage:
10–20 mg per day, suitable for most users aiming for noticeable improvements in strength, muscle hardness, and body composition.
Maximum dosage:
Up to 30 mg per day, generally reserved for experienced users, with greater attention to hormonal suppression.
Frequency of intake:
Once a day, thanks to the long-lasting action of S23.
It can be taken in the morning or about 30–60 minutes before training.
Cycle duration:
6–8 weeks is the most common period.
At the end of the cycle, a minimum break of 4 weeks is recommended, followed by post-cycle therapy (PCT).
Potential side effects of Allaes Mastorine 10mg (S23)
Being a SARM with a more aggressive profile, Allaes Mastorine 10mg (S23) may be associated with:
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marked suppression of natural testosterone production
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possible mood swings, irritability, or aggression
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acne or skin irritations
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hair loss in genetically predisposed individuals
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possible alterations in lipid profile (HDL/LDL)
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potential liver stress in sensitive individuals
Impact of Allaes Mastorine 10mg (S23) on natural testosterone
Like other SARMs, Allaes Mastorine 10mg (S23) can reduce endogenous testosterone production. This occurs because stimulation of androgen receptors signals the body to decrease natural hormone production.
Testosterone suppression can manifest itself in the following ways:
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decrease in libido and energy
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mood swings
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loss of strength or muscle mass after the cycle
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fatigue and reduced motivation
Post-cycle recovery and management
After a cycle of Allaes Mastorine 10mg (S23), Post-Cycle Therapy (PCT) is considered essential. The following are commonly used:
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SERMs such as Clomiphene or Tamoxifen to stimulate LH and FSH
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HCG to support testicular function
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nutritional support for the liver, lipids, and overall well-being
Monitoring through blood tests is strongly recommended to assess hormonal recovery and reduce risks.








