- Substance: Liothyronine Sodium
- Concentration: 25 mcg/tab
- Form: Oral tablets
- Dosage: 25–100 mcg/day (men and women)
- Manufacturer: Dragon Pharma
- Brand Name: T3, Tiromel, Cytomel
SKU: P3887
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T3 - Liothyronine Sodium
T3 by Dragon Pharma contains Liothyronine Sodium, a synthetic form of the thyroid hormone triiodothyronine (T3). Delivered in 100 tablets at 25 mcg each, it's a potent tool for bodybuilders seeking rapid fat loss, increased energy, and enhanced metabolism during cutting cycles. With a half-life of approximately 2–3 days, T3 provides sustained thermogenic effects for a shredded, energetic physique.
What It Is
Liothyronine Sodium, known as T3, Tiromel, or Cytomel, is a synthetic thyroid hormone used medically to treat hypothyroidism and myxedema coma. In bodybuilding, it's used off-label to accelerate fat loss by boosting metabolism and energy expenditure. Unlike anabolic steroids, T3 directly influences thyroid function, making it a powerful addition to cutting protocols, but it requires careful dosing to avoid muscle loss or thyroid suppression.
How It Works
T3 increases the body's basal metabolic rate by enhancing thyroid hormone activity, promoting fat oxidation and protein turnover. It upregulates mitochondrial function, boosting energy expenditure and thermogenesis, which accelerates fat loss. However, high doses can increase catabolism, risking muscle loss if not paired with sufficient protein and anabolic support. Its half-life of 2–3 days allows for once-daily dosing, with detection times up to 2–3 weeks in drug tests.
Benefits
- Rapid Fat Loss: Burns stubborn fat for a lean, defined physique.
- Metabolic Boost: Increases energy expenditure for enhanced calorie burning.
- Energy Surge: Improves stamina and workout intensity.
- Enhanced Cutting: Supports muscle preservation when paired with anabolic compounds.
- Non-Hormonal: No direct impact on testosterone or estrogen levels.
Who It's For
T3 is ideal for male and female bodybuilders aged 21–40 in cutting cycles, seeking fat loss and metabolic enhancement while preserving muscle. It's suitable for intermediate to advanced users familiar with thyroid hormones. Not for: Individuals under 21, those with hyperthyroidism, cardiovascular issues, or those not under medical supervision. Regular blood work to monitor thyroid function is essential.
How to Use
Dosage: Typical dosage is 25–100 mcg/day, starting at 25 mcg/day and increasing by 12.5–25 mcg every 2–4 days to assess tolerance. Women typically use 25–50 mcg/day to minimize side effects.
Administration: Take orally with water, preferably in the morning on an empty stomach to maximize absorption. Cycles typically last 4–6 weeks, followed by a 4–6 week break to prevent thyroid suppression. Pair with a high-protein diet (1.5–2 g/lb body weight) and anabolic support (e.g., testosterone) to protect muscle mass.
Results Timeline: Fat loss and energy improvements are noticeable within 3–7 days, with significant body composition changes by 2–4 weeks when combined with a calorie-deficit diet and exercise.
Stacking Suggestions
T3 is effective for stacking:
- Cutting Stack: Combine with Clenbuterol (20–80 mcg/day) or Cardarine (10–20 mg/day) for enhanced fat loss and endurance.
- Muscle Preservation: Pair with Testosterone Propionate (100–200 mg/week) to prevent muscle loss.
- Support: Use with Taurine (3–5 g/day) to reduce cramps and support thyroid health.
Side Effects
T3 may cause:
- Thyroid-Related: Temporary thyroid suppression, requiring gradual tapering off.
- Catabolic: Muscle loss at high doses without anabolic support.
- Stimulant-Like: Jitteriness, sweating, insomnia, or rapid heart rate.
- Cardiovascular: Increased blood pressure; monitor regularly.
- Hepatotoxicity: Minimal, but monitor thyroid and liver function.
Regular blood work to monitor thyroid hormones (TSH, T3, T4) is critical.
Post Cycle Therapy (PCT)
T3 does not suppress testosterone, so PCT is not required for hormonal recovery. However, a tapering protocol (reducing dose by 12.5–25 mcg every 2–4 days) is essential to restore natural thyroid function. If stacked with anabolic steroids, use Clomid (50 mg/day) and Nolvadex (20–40 mg/day) for 4–6 weeks. T3 can be tapered during PCT to maintain fat loss.
Frequently Asked Questions
What is T3?
T3 (Liothyronine Sodium) is a synthetic thyroid hormone used for fat loss and metabolic enhancement in bodybuilding and medically for hypothyroidism treatment.
What does T3 do?
T3 increases metabolism, promotes fat loss, boosts energy, and enhances calorie burning, delivering a leaner physique when paired with a calorie-deficit diet.
How long does T3 take to work?
T3 delivers noticeable fat loss and energy improvements within 3–7 days, with significant body composition changes by 2–4 weeks with proper diet and training.
Can women use T3?
Yes, women can use T3 at lower doses (25–50 mcg/day) under medical supervision for fat loss, but careful monitoring is needed to avoid thyroid suppression or muscle loss.
How long is T3 detectable?
T3 has a detection time of up to 2–3 weeks in drug tests, depending on dosage, cycle length, and individual metabolism.