T3 25 - Axio Labs

Known commercially as Cytomel®, liothyronine sodium is a synthetic T3 thyroid hormone developed in the 1950s. Unlike T4-based drugs, liothyronine requires no metabolic conversion, acting directly to raise the body’s metabolic rate. This rapid action made it popular beyond thyroid clinics—especially among physique athletes using it to enhance fat loss before competitions. While not approved for weight management, it remains a staple in certain underground cycles. Medical and non-medical users alike value its potent metabolic influence and ability to modify energy balance within short durations.

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For detailed information about T3 25 by Axio Labs, consult with your doctor or healthcare professional.