S 23

DRAGON PHARMA MK 2866

S 23, also known as Mastorin, is a powerful Selective Androgen Receptor Modulator (SARM) developed for increasing lean muscle mass, enhancing fat loss, and improving physical performance. Manufactured by Dragon Pharma, each tablet contains 10 mg of S 23 (Mastorin), and it is available in sachets containing 100 tablets. S 23 is popular among athletes and bodybuilders for its ability to produce significant muscle gains while minimizing fat, making it ideal for both bulking and cutting cycles.

DRUG COMPOSITION

Active substance: S 23 (Mastorin) 10 mg per tablet
Excipients: Stabilizers, fillers, and binders to ensure tablet stability and effectiveness.

LAB TEST REPORT

PHARMACEUTICAL FORM

S 23 is available in tablet form, making it convenient for precise dosing and easy integration into your supplement regimen.

PHARMACEUTICAL GROUP AND ATC CODE

Pharmaceutical Group: Selective Androgen Receptor Modulator (SARM)
ATC Code: A14AA (Anabolic Agents for Systemic Use)

PHARMACOLOGICAL PROPERTIES

S 23 binds to androgen receptors with high affinity, selectively promoting anabolic activity in muscle and bone tissues. It has a stronger anabolic effect than most other SARMs, which leads to rapid increases in lean muscle mass and fat loss, while its moderate androgenic activity minimizes unwanted side effects. S 23 is particularly favored for cutting cycles as it helps athletes achieve a hard, defined physique.

PROFILE

• Chemical name: (2S)-N-(4-cyano-3-(trifluoromethyl)phenyl)-3-(4-cyanophenoxy)-2-hydroxy-2-methylpropanamide
• Chemical formula: C18H13ClF4N2O3
• Percentage of anabolic activity: High
• Percentage of androgenic activity: Moderate
• Active half life: 11-12 hours
• Recommended dosage: 10-30 mg per day
• Acne: Possible
• Bloating (water retention): None
• HBR: Possible
• Hepatic toxicity: Low
• Aromatization: None

THERAPEUTICAL INDICATIONS

S 23 is primarily used by athletes and bodybuilders aiming to increase muscle mass, reduce body fat, and improve strength without the severe side effects associated with anabolic steroids. It is also used in muscle-wasting treatments off-label.

DOSES AND METHOD OF ADMINISTRATION

The recommended dosage for S 23 is 10-30 mg per day, depending on the user's goals and experience. Due to its active half-life of 11-12 hours, it is advisable to split the daily dose into two administrations for more stable blood levels.

CYCLE/STACKING

S 23 can be used effectively as a standalone compound, but for maximum results, it can be stacked with other Dragon Pharma products for tailored cycles:

• Cutting Cycle (8-12 weeks):

  • S 23 (Mastorin) 20 mg per day
  • Stack with Winstrol (Stanozolol) 50 mg per day for the last 6 weeks to achieve a hard, dry look.
  • Optionally, include Clenbuterol to accelerate fat loss.

• Bulking Cycle (8-12 weeks):

  • S 23 (Mastorin) 20 mg per day
  • Stack with Cypionat 250 (Testosterone Cypionate) 500 mg per week to enhance muscle mass and strength gains.
  • Include Anadrol (Oxymetholone) for the first 4 weeks to jumpstart mass gains.

• Recomposition Cycle (8-12 weeks):

  • S 23 (Mastorin) 20 mg per day
  • Stack with Enantat 250 (Testosterone Enanthate) 300 mg per week and Anavar (Oxandrolone) 50 mg per day to gain lean muscle while reducing fat.

POST CYCLE THERAPY

Since S 23 can cause mild suppression of natural testosterone levels, a Post Cycle Therapy (PCT) is recommended to restore hormonal balance. Use Clomid or Nolvadex for 4 weeks after completing the cycle, especially when stacking with anabolic steroids.

SIDE EFFECTS

Potential side effects include mild testosterone suppression, increased aggression, and possible changes in libido. Unlike anabolic steroids, S 23 does not cause water retention or aromatize into estrogen, reducing the risk of gynecomastia.

CONTRAINDICATIONS

S 23 should not be used by individuals under 18, pregnant or breastfeeding women, or those with pre-existing cardiovascular or liver conditions. Consult a healthcare professional before use.

OVERDOSE

Taking doses beyond the recommended range may increase the likelihood of side effects such as testosterone suppression or aggression. In the event of an overdose, discontinue use and seek medical advice.

WARNINGS AND SPECIAL PRECAUTIONS FOR USE:

Athletes should use S 23 responsibly, particularly when stacking with other SARMs or anabolic agents. Regular monitoring of hormone levels and health markers is advised, especially during extended cycles.

INTERACTIONS WITH OTHER DRUGS

S 23 may interact with other hormonal agents or drugs affecting liver function. It is recommended to consult a healthcare provider if combining with other medications.

PRESENTATION, PACKAGING

S 23 by Dragon Pharma is presented in sachets containing 100 tablets, each tablet providing 10 mg of S 23 (Mastorin). The packaging is discreet and secure, ensuring privacy during shipping.

STORAGE

Store in a cool, dry place away from direct sunlight and moisture. Keep out of reach of children. Optimal storage temperature: 15-25°C.

DELIVERY TO THE USA

We offer fast and secure delivery of Dragon Pharma's S 23 to the USA. All shipments are discreetly packaged and tracked to ensure timely and safe arrival.

LEGAL STATUS

S 23 is available for research purposes in many countries, including the USA. It is not approved for medical use by the FDA, so please verify your local regulations before purchasing.

DATE OF LAST TEXT CHECKS

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NAME AND ADDRESS OF THE MANUFACTURER

Dragon Pharma
Europe

EXTERNAL LINKS

• Ostarine WebMD, webmd.com