What is T3?
Pür T3 is our high-quality formulation of liothyronine sodium, the active ingredient in Cytomel®—a synthetic version of triiodothyronine (T3), one of the body’s most powerful thyroid hormones.

T3 plays a critical role in regulating metabolism, energy levels, weight control, and mood. When your body doesn’t produce enough of it, the result can be fatigue, weight gain, brain fog, and more. Pür T3 helps restore balance and revitalize your system from the inside out.

What Does T3 Do?
T3 works by replacing or supplementing low levels of natural T3 in your body, helping to:

Boost metabolism and support healthy weight loss

Increase energy and mental clarity

Improve temperature regulation

Support cardiovascular function

Enhance mood and cognitive performance

It is often prescribed for individuals with hypothyroidism or for those with persistent symptoms despite taking T4-only medications like levothyroxine.

How to Use T3
Dosage and timing should be personalized by your healthcare provider, but general guidelines include:

Start low and go slow: Begin with a low dose to assess tolerance and effectiveness.

Taken once or twice daily: Due to its short half-life, some patients may split doses for more stable levels.

Best on an empty stomach: Take 30 minutes before breakfast or other medications/supplements for optimal absorption.

Important: Never adjust your dose without consulting your healthcare provider. T3 is potent and must be carefully monitored.

Who Is T3 For?
Pür T3 may be recommended for individuals who:

Have been diagnosed with hypothyroidism, especially if symptoms persist on T4 alone.

Have low circulating levels of T3 or difficulty converting T4 into T3.

Are looking to support thyroid function, weight management, and energy under professional supervision.

It may also be used in certain medical settings such as thyroid suppression therapy or as part of a broader thyroid optimization program.

Safety Information
T3 therapy is generally well tolerated when used as directed. However, potential side effects may occur, especially with overuse or excessive dosing:

Possible side effects include:
Heart palpitations

Increased heart rate

Anxiety or restlessness

Sweating or heat sensitivity

Insomnia

Headaches

Contraindications: T3 is not recommended for people with uncorrected adrenal insufficiency, untreated cardiovascular disease, or hyperthyroidism.

Your healthcare provider will monitor your thyroid levels and symptoms regularly to ensure safe, effective use.

Why Choose T3?
✅ Pharmaceutical-grade liothyronine sodium

✅ Precision dosing for individualized plans

✅ Licensed medical oversight

✅ Lab testing and symptom tracking support

✅ Discreet delivery to your door

At Titan Labs, we don’t just treat symptoms—we help you optimize your body’s natural potential.

Reclaim Your Energy. Restore Your Metabolism.
With T3, you don’t have to settle for “normal” when you can feel optimal. Work with your healthcare provider to see if T3 is the right next step in your thyroid wellness journey.

Start your path to renewed vitality today.