S23 (Mastorin) 10mg Tablets by Dragon Pharma - Cutting & Strength Retention SARM

S23 (Mastorin) 10mg tablets by Dragon Pharma is an ultra-potent SARM designed for aggressive cutting phases where fat loss is the priority but strength and muscle density must be protected. Unlike mild SARMs that simply "support" lean mass, S23 actively maintains androgen signaling in muscle tissue, making it one of the most effective tools for body recomposition when calories are low and training intensity is high.

This profile focuses on S23 for **cutting, strength retention, and aggressive recomposition**. When diet is tight and body fat is dropping fast, many athletes lose fullness, power, and gym performance. S23 helps prevent that by delivering strong anabolic signaling without estrogen conversion or water retention. The result is a dry, tight, muscular look with preserved strength even deep into a calorie deficit.

Dragon Pharma's S23 tablets provide accurate 10mg dosing per tablet, making daily protocols simple and consistent. Oral tablet delivery is ideal for athletes who want precise control without injections. Because S23 is non-aromatizing, users avoid estrogen-related side effects such as water retention, bloating, or softness - a key advantage during cutting cycles and photo-ready phases.

Why S23 Excels for Cutting & Recomposition

S23 binds aggressively to androgen receptors in muscle and bone tissue. During a calorie deficit, this signaling tells the body to hold onto lean mass instead of breaking it down for energy. At the same time, S23 does not increase estrogen, allowing fat loss to continue without interference. This combination makes it especially effective for aggressive recomposition where fat is lost rapidly while muscle density and strength remain intact.

Athletes report improved muscle hardness, better pumps even at low carbs, and noticeably less strength loss compared to dieting without anabolic support. S23 also improves training intensity and mental drive, which helps maintain heavy compound lifts during cuts - a major factor in preserving muscle mass.

Key Benefits for Athletes

• Preserves strength during deep calorie deficits
• Supports lean muscle retention while cutting
• Dry, hard, non-watery physique changes
• No aromatization or estrogen conversion
• Improves training intensity and muscle density
• Ideal for aggressive recomp phases

Recommended Dosage (Cutting Protocol)

Begin conservatively and assess tolerance.

Beginner: 10mg per day (1 tablet)
Standard Cutting: 20mg per day (10mg morning + 10mg evening)
Advanced Recomp: 30mg per day (not recommended without experience)

Typical cycle length is **6-8 weeks**. Because S23 is suppressive, a proper PCT is mandatory after the cycle.

Stack Recommendations

S23 + Cardarine (GW-501516): Improves endurance and fat oxidation while S23 preserves strength.

S23 + L-Carnitine: Enhances fat metabolism and training energy during cuts.

S23 + Ostarine (low dose): Helps balance joint support while maintaining muscle during aggressive dieting.

For recovery and hormonal support post-cycle, consider SERMs or peptide-based recovery protocols depending on experience level.

Comparison Table