GP T3 by Geneza Pharmaceuticals – Maximum Fat Burning Support

Brand: Geneza Pharmaceuticals

Substance: Liothyronine Sodium (T3)

Action of the Drug

GP T3 is a synthetic thyroid hormone (Liothyronine Sodium) designed to replicate the natural T3 (triiodothyronine) produced by the thyroid gland. It dramatically accelerates the metabolism, boosting fat oxidation, energy output, and thermogenesis. When dosed correctly, it can strip away body fat while maintaining lean muscle tissue.

Use in Sports

GP T3 is widely used by competitive bodybuilders, fitness models, and athletes during cutting cycles. It helps bring out deep muscular definition, especially in the final weeks leading to a contest or photo shoot. It's also effective in recomposition phases for advanced users who want to maintain performance while shedding fat.

Period of Drug Withdrawal

GP T3 has a short half-life of around 24 hours. Full clearance occurs within 4–7 days after cessation. However, thyroid suppression may linger, so recovery should be monitored.

Rate of Suppression of Natural Testosterone Production

GP T3 does not directly suppress testosterone, but when combined with anabolic steroids, testosterone suppression may occur depending on the cycle. Its main suppression effect is on the thyroid axis, not the HPTA.

What Should Be Used During and After Use

During use:

• Use of anabolic steroids like GP Test Prop or GP Tren Ace to preserve muscle mass
• Electrolyte and hydration support (potassium, taurine, magnesium)
• Monitor heart rate and body temperature

After use:

• Gradual tapering off T3 dose to prevent thyroid crash
• Recovery support with L-tyrosine, ashwagandha, selenium, and zinc
• Bloodwork to assess thyroid panel post-cycle

Combinations with Other Anabolic and Androgenic Drugs

GP T3 is commonly stacked for aggressive fat loss cycles:

• GP T3 + GP Clen (high-powered thermogenic stack)
• GP T3 + GP Anavar (dry, lean cutting cycle)
• GP T3 + GP Winstrol (shredded, defined physique)
• GP T3 + GP Tren Acetate (hardness, no water retention)
• GP T3 + GP Test Propionate (preserve mass during extreme cuts)

Possible Side Effects and How to Avoid Them

• Increased heart rate, anxiety – monitor dosing carefully and don't exceed 75mcg/day without experience
• Muscle loss – always combine with anabolic agents to preserve lean tissue
• Thyroid suppression – taper off slowly and consider support supplements post-cycle
• Insomnia – dose in the morning to minimize sleep disruption

Why We Recommend It

We recommend GP T3 to experienced athletes who are serious about getting lean. It works fast, and when combined with the right anabolic base, it delivers competition-ready results. Our team uses T3 during peak cutting phases or plateau-breaking weeks to ignite fat loss when diet and cardio alone stop working. Timing, dose control, and support supplements are key.

Comparison with Other Drugs

Compared to GP Clenbuterol, GP T3 works on the thyroid rather than beta-receptors. While Clen increases heat and nervous energy, T3 directly accelerates metabolism at the cellular level. For maximum results, many users combine both. T3 is stronger in terms of metabolic shift, but also requires more careful tapering and muscle-sparing support.

Main Properties

• Drying – Fat Loss: One of the most effective compounds for deep fat loss and definition. Ideal for final weeks of prep or advanced cutting phases.
• Growth of Mass-Strength: Not designed for muscle growth—must be combined with AAS to preserve strength and lean mass.

GP T3 is a pro-level tool. It's not for casual users, but for those with discipline and precision in their cycles, it delivers elite conditioning results. With the right stack and support, fat doesn't stand a chance.