What does the product information sheet for Mastorine 10 mg - S23 - SARMS say?

The product sheet presents Mastorine 10mg - S23 - SARMS and places it within the context of Driada and SARMS. The summary is informative and helps users better understand the product's name, category, and context.

What information is provided about Mastorine 10 mg - S23 - SARMS?

Content related to Mastorine 10mg - S23 - SARMS covers topics such as Research, PEDs User Opinions, Main Effects, Side Effects, and Effects on the Liver. This information should be interpreted as general guidance only and should not be construed as personal instructions for use.

What should you consider before making decisions about Mastorine 10mg - S23 - SARMS?

It is important to consider your health status, current medications, applicable regulations, potential doping tests, and a doctor’s opinion. This information sheet is not a substitute for a prescription, diagnosis, or professional monitoring.

Mastorine 10mg – S23 – SARMS

The original price was: $31.The current price is: €29.

Mastorine 10mg – S23

Product belonging to the SARMS family

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

Available payment methods: Bitcoin - Bank transfer - Credit card - Neteller

Briefly about Mastorine (S23)
Mastorine, also known as S23, is considered one of the most powerful SARMs available for building lean muscle mass and increasing strength. It gives an extremely hard, dry, and veiny appearance, making it highly valued in advanced body recomposition phases.
Compared to other SARMs, however, Mastorine (S23) has the highest level of testosterone suppression, making it suitable only for experienced and knowledgeable users.

What is Mastorine (S23)?

S23 is a new generation SARM developed from the structure of a previous compound, C-6, which was considered less effective. The main chemical modification consists of replacing the para-nitro group of C-6 with a cyano group.
This variation has led to a huge pharmacokinetic improvement: while C-6 showed an oral bioavailability of about 76%, Mastorine (S23) achieves up to 96% oral bioavailability, making it extremely efficient even at low doses.

Research

Mastorine (S23) is currently in the preclinical development phase and has been studied exclusively in animal models.
Research has shown that S23 is the most potent SARM ever tested, inducing total infertility in treated rats. For this reason, it is of scientific interest as a potential male hormonal contraceptive.
To date, there have been no clinical trials in humans.

Opinions of Users of Doping Substances

In the world of bodybuilding, Mastorine (S23) is becoming increasingly popular for its extremely powerful effects on muscle mass and definition
Many users consider it a more potent version of Andarine (S4), without the visual side effects typical of the latter.
Some studies suggest a possible reduction in prostate size, but this effect is common to many SARMs and is dose-dependent, so it is often misunderstood.

Main effects

Extremely effective in building lean muscle mass
Significant increase in strength and performance
A lean, dense, and highly defined physique
Improvements in Productivity and Training Intensity

Side effects

Very marked suppression of endogenous testosterone
Anecdotal reports of insomnia, irritability, and nervousness, similar to those observed with trenbolone

Effect on the liver

There are currently no specific studies on the hepatotoxicity of Mastorine (S23)
. Although it is the most potent SARM, from a chemical standpoint it should be less taxing on the liver than YK-11, as it has fewer methylated groups.

Testosterone suppression

Mastorine (S23) is universally considered to be the most testosterone-suppressive SARM currently available.
Its use therefore requires very careful planning and appropriate support strategies.