T3

T3 (Liothyronine Sodium) is the active thyroid hormone responsible for regulating metabolic rate, fat loss, and energy expenditure. It is commonly used to support aggressive fat-loss phases, particularly when metabolism slows during prolonged dieting.

Common dosing:
• 12.5–25 mcg per day
• 25–50 mcg per day (advanced use)
Often introduced gradually and tapered when discontinued.

Dosing is typically adjusted based on individual response.