Dragon Pharma
S 23 10 mg
MASTORIN 10 MG TABS
Drug Class: Selective Androgen Receptor Modulator
Composition:
- Active Substance: Mastorin
- Concentration: 10 mg/tablet
Presentation: 100 tablets
Manufacturer: Dragon Pharma
Tested in Laboratory: View Lab Report
60.00 USD
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S 23 10 mg Detailed
S 23 10 mg for Sale – Dragon Pharma Mastorin SARM Tablets (100 Tabs)
What Is S-23 (Mastorin)?
S-23, also known as Mastorin, is one of the most potent SARMs (Selective Androgen Receptor Modulators) developed for cutting, dry muscle gain, and hardness. Unlike other SARMs, S-23 has strong androgenic effects and is being researched for male contraception due to its suppressive action on testosterone.
This 10 mg version by Dragon Pharma offers unmatched purity and performance, verified by third-party lab testing. It's highly effective for advanced athletes seeking extreme muscle density, strength, and vascularity with minimal water retention.
Lab-Test Verified
Every batch of Dragon Pharma S-23 is lab tested for consistency and quality assurance:
Benefits of S-23 (Mastorin)
- Extreme muscle hardening and definition
- Excellent for cutting phases and recomposition
- Promotes lean mass with minimal estrogenic side effects
- Helps suppress fat accumulation during calorie deficit
- May aid in male contraception studies (clinical research)
Recommended Dosage
- Standard Dose: 10–20 mg per day, split AM/PM
- Cycle Length: 6–8 weeks (advanced users only)
- PCT: Required post-cycle due to strong suppression
S-23 is not recommended for beginners or casual users due to its strong binding affinity and suppressive profile.
Stacking Options
Dragon Pharma S 23 pairs well with:
- MK-2866 (Ostarine) – for joint support and mild anabolic base
- Cardarine (GW501516) – to enhance endurance and fat metabolism
- LGD-4033 (Ligandrol) – to increase strength and mass
For verified sources, check original Dragon Pharma Mastorin SARM 10 mg.
Side Effects
- Testosterone suppression (requires PCT)
- Possible irritability or aggression in sensitive users
- Suppressed natural fertility (temporary)
Due to its potency, S-23 is used with caution and is best suited for experienced users with a proper post-cycle therapy plan.
Product Overview
- Substance: S-23 / Mastorin
- Strength: 10 mg/tablet
- Form: Oral tablet
- Quantity: 100 tablets
- Brand: Dragon Pharma, Europe
Frequently Asked Questions about S-23 (Mastorin)
What is S-23 (Mastorin) used for?
S-23 is a selective androgen receptor modulator (SARM) used primarily for cutting, muscle hardening, and lean mass retention. It's also under research as a potential male contraceptive due to its suppressive effects on natural testosterone.
What is the proper dosage for S-23 10 mg tablets?
The typical dosage ranges from 10 to 20 mg per day, taken in two divided doses. Cycle length is usually 6 to 8 weeks.
Is post-cycle therapy (PCT) needed after using S-23?
Yes, S-23 is highly suppressive and requires a full PCT using Clomid, Nolvadex, or similar SERMs to restore natural testosterone levels post-cycle.
Is S-23 safe for beginners?
No. Due to its strength and suppressive effects, S-23 is not recommended for beginners. It is best suited for advanced users who are experienced with SARMs and proper PCT.
Does S-23 cause water retention or aromatization?
No. S-23 does not aromatize into estrogen, making it ideal for dry gains and cutting cycles without bloating or water retention.
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