

Substance: Liothyronine Sodium
Price For: 50 tabs (25 mcg/tab)
Brand: British Dragon
T3 (Liothyronine) by British Dragon is a synthetic version of the triiodothyronine hormone, the active thyroid hormone responsible for regulating metabolic rate, energy use, and fat oxidation. In bodybuilding and athletics, T3 is widely used during cutting cycles to accelerate fat burning, improve muscle definition, and enhance overall energy expenditure.
T3 is especially effective when stacked with fat burners, anabolic steroids, or HGH for contest prep, photoshoots, or any goal requiring maximum leanness and conditioning.
✅ Dramatically increases fat loss and calorie burn
✅ Supports a faster metabolism during a deficit
✅ Helps maintain energy and focus during intense dieting
✅ Enhances definition and physique conditioning
✅ Ideal for cutting cycles and pre-contest prep
✅ Works synergistically with Clenbuterol, HGH, and anabolic steroids
Beginner Dosage:
Start at 25 mcg/day, increase by 12.5–25 mcg every 3–5 days
Max dosage rarely exceeds 75–100 mcg/day
Cycle Length:
4–8 weeks is typical
Taper up and down to avoid thyroid rebound
💡 T3 should not be stopped abruptly. Taper slowly to allow thyroid recovery.
Compound | Use |
---|---|
T3 | 25–75 mcg/day to elevate metabolism |
Clenbuterol | Stimulates fat oxidation + thermogenesis |
Anavar/Winstrol | Preserves lean mass during calorie deficits |
HGH | Synergistic fat burning and recovery |
Due to its metabolic acceleration, side effects may include:
Increased heart rate or palpitations
Sweating, heat intolerance
Anxiety or insomnia
Muscle loss if used without anabolic support
Temporary suppression of natural thyroid output
✅ Use anabolic steroids or SARMs alongside T3 to preserve lean mass.
Never exceed 100 mcg/day
Avoid combining with other stimulants if sensitive (e.g., high-dose Clen, Yohimbine)
Monitor thyroid function (TSH, T3, T4) during extended use
Individuals with heart conditions or hyperthyroidism should avoid use
Taper down over 1–2 weeks post-cycle
Overuse of T3 can lead to:
Severe metabolic burnout
Heart rhythm disturbances
Muscle wasting
Thyroid shutdown (reversible with proper tapering)
✅ Use with proper dosing structure, bloodwork, and PCT supplements like Ashwagandha or T3 recovery protocols if needed.
Week | Expected Effects |
---|---|
1–2 | Increased warmth, sweating, faster metabolism |
3–4 | Noticeable fat loss, energy elevation |
5–6 | Muscle definition sharpens, fat melts |
7–8 | Peak leanness and vascularity |
"T3 helped me take fat loss to another level. Combined with Clen and Winstrol, my abs were razor-sharp by week 6." — Kyle, 30
"Easy to dose and very effective. I stayed strong during my prep thanks to a mild T3 and Anavar stack." — Samantha, 34
"British Dragon T3 is the real deal. Super clean, reliable dosing. I always use it during my last 6–8 weeks." — Mitch, 38
Q: Is T3 the same as Cytomel?
✅ Yes. T3 (Liothyronine) is the generic name for Cytomel, identical in action.
Q: Can I use T3 solo?
⚠️ Technically yes, but without anabolic support, it may lead to muscle loss.
Q: Do I need to PCT after T3?
🔸 Not like steroids, but it's smart to taper off and support thyroid recovery (e.g., iodine, ashwagandha, selenium).
Q: Will it burn muscle?
✅ If used without testosterone or SARMs, yes. Always combine with anabolics to protect lean mass.
Q: How long does it take to work?
📈 Metabolic effects are felt within 3–5 days of use.
T3 (Liothyronine) by British Dragon is a precision fat-loss weapon that transforms your metabolism into a calorie-burning furnace. Whether you're cutting for a contest, photoshoot, or summer shred, T3 can help accelerate results, preserve energy, and reveal the lean, dry physique beneath.
🛒 Burn fat faster. Cut deeper. Stay sharp — with T3 by British Dragon.
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