Description
T3 – American Brand is a synthetic form of the thyroid hormone triiodothyronine (T3), designed to enhance metabolic activity and promote fat burning. By mimicking natural thyroid hormone function, T3 increases the basal metabolic rate (BMR), helping the body burn calories more efficiently even at rest.
In fitness and bodybuilding, T3 is frequently used during cutting phases to reduce body fat while preserving lean muscle mass. Combined with proper diet and exercise, it enhances fat loss and improves energy levels, endurance, and overall workout performance.
How It Works
T3 acts by stimulating thyroid receptors throughout the body, accelerating the rate at which cells use energy. This results in:
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Increased fat metabolism
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Enhanced calorie burning
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Improved energy production and endurance
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Maintenance of lean muscle mass during calorie-restricted phases
By regulating metabolism efficiently, T3 supports both weight management and overall metabolic function.
Proper Use and Dosage
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Starting Dose: 25 mcg per day
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Typical Range: 25–100 mcg per day, increased gradually based on tolerance
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Cycle Duration: 4–6 weeks recommended, followed by a break to allow natural thyroid recovery
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Administration: Taken once daily on an empty stomach for optimal absorption
Important: Monitor thyroid function regularly. Excessive doses may cause thyroid imbalances or hyperthyroidism symptoms. Always consult a healthcare professional before starting T3.
Key Benefits
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Accelerates fat loss and enhances body composition
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Boosts metabolic rate and calorie expenditure
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Improves energy, focus, and workout performance
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Preserves lean muscle mass during cutting cycles
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Supports overall thyroid and metabolic health









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