Restore Thyroid Balance with T3 (Liothyronine)
T3 (Liothyronine) is a synthetic form of the active thyroid hormone triiodothyronine. It's used to treat hypothyroidism by boosting metabolism, energy, and mental clarity when the body doesn’t produce enough T3 on its own.
- Balances blood sugar
- Same active ingredient in Wegovy® and Ozempic®.
- Personalized weight loss plans from meto’s licensed experts
Everything you need to know about Injectable compounded T3 (Liothyronine)
What is Liothyronine
Liothyronine, often referred to simply as T3, is the fully active thyroid hormone that sets the pace for every cell’s energy production. For people whose blood levels of T3 are low—or who continue to feel cold, tired, mentally foggy, or hormonally “out of sync” despite standard levothyroxine (T4) therapy—adding or switching to carefully adjusted liothyronine can bring rapid, noticeable relief. Within a few weeks of proper dosing many patients report warmer extremities, steadier mood, sharper focus, and a renewed sense of vitality.
is now available as cost-effective generics and, when needed, in personalised slow-release capsules from compounding pharmacies. Because it arrives in the body ready for immediate action, liothyronine is often introduced when T4 alone fails to resolve persistent hypothyroid symptoms or when laboratory testing confirms an inadequate conversion of T4 to T3.
Is Liothyronine safe and effective?
Clinical experience and multiple trials show that, when free-T3 levels are genuinely low and dosing is individualised, liothyronine can normalise laboratory values and alleviate fatigue, brain fog, sluggish gut motility, menstrual irregularities, and depressive symptoms within two to six weeks
Success depends on starting with a small dose, adjusting in measured increments, and confirming results with regular blood tests and symptom reviews. Long-term safety parallels that of levothyroxine provided therapy avoids chronic over-replacement.
How does Liothyronine work?
After oral absorption, liothyronine travels through the bloodstream, enters target cells, and binds thyroid-hormone receptors in the cell nucleus. This binding switches on genes responsible for mitochondrial energy production, cholesterol processing, carbohydrate utilisation, nervous-system signalling, and heat generation
By restoring these metabolic instructions to a normal rhythm, liothyronine supports core body temperature, cardiovascular function, cognitive clarity, and overall hormonal stability.
Generic liothyronine is inexpensive. In most U.S. pharmacies a thirty-day supply of 25 microgram tablets costs roughly $15 to $40. Compounded micro-dosed or slow-release capsules are slightly more but remain affordable, particularly when ordered in ninety-day quantities.
