Zionova Cytomel
Liothyronine (T3)
5.002 reviewsBuy Zionova Cytomel (Liothyronine T3) online in Canada. Effective weight loss compound for thyroid hormone for accelerated metabolism, enhanced fat burning, and improved energy during cutting phases. Order from SteroidsCanada.is – lab-tested quality, discreet packaging, and fast shipping across Canada.
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What Zionova Cytomel is
Cytomel is a brand name for liothyronine, synthetic T3, the active form of thyroid hormone; the tablet strength and count are in the specifications below. Doctors prescribe it for an underactive thyroid (hypothyroidism), sometimes alongside levothyroxine (T4).
In bodybuilding, it’s used to speed up metabolism during a cut. That’s an off-label use with a serious warning on the label itself: thyroid hormone shouldn’t be used for weight loss in people with normal thyroid function, because large doses can be dangerous. Here’s why.
Specifications
| Compound | Liothyronine (T3) |
|---|---|
| Form | Oral tablet |
| Half-life | About 2.5 days |
| Manufacturer | Zionova |
| SKU | ZionovaCytomel |
How it works
- T3 sets your metabolic rate: it increases energy use, heart rate and the breakdown of fat, and of muscle protein.
- Shuts down your own thyroid: extra T3 tells the pituitary to cut TSH, so your thyroid makes less hormone while you take it.
- Fast-acting: it works within hours, with a half-life of about 2.5 days.
Side effects and risks
Too much T3 produces the symptoms of an overactive thyroid, and some of them affect the heart.
Heart rhythm
Fast heartbeat, palpitations and atrial fibrillation (an irregular rhythm that raises stroke risk). Chest pain or an irregular heartbeat needs urgent care.
Muscle loss
High T3 breaks down muscle as well as fat, which is why it’s usually paired with an anabolic.
Anxiety and insomnia
Nervousness, tremors, sweating, heat intolerance and poor sleep.
Bone
Long-term excess thyroid hormone weakens bones.
Thyroid recovery
Your own thyroid output is suppressed while you use it, and takes time to recover after stopping.
Don’t use it if you
Have heart disease or an irregular heartbeat, an overactive thyroid, untreated adrenal insufficiency, osteoporosis, are pregnant without medical care, or are under 18.
Bloodwork checklist
Test before you start, at 4–6 weeks, and 6 weeks after you stop.
- Thyroid: TSH, free T4, free T3
- Resting heart rate daily
- ECG if you notice palpitations
- Lipids and blood sugar
Dosing information
Clinical reference. For hypothyroidism, liothyronine is usually started at 25 mcg a day and raised by up to 25 mcg every one or two weeks; typical maintenance doses are 25–75 mcg a day. Lower starting doses are used for older adults and people with heart disease.
The label warns that thyroid hormone shouldn’t be used to treat obesity or for weight loss in people with normal thyroid function, as large doses can cause serious or life-threatening toxicity. Check the tablet strength in the specifications and talk to a doctor before use.
Using it more safely
- Check your resting heart rate every morning and stop if it stays elevated.
- Keep protein high and train with weights to limit muscle loss.
- Avoid stimulants such as clenbuterol and high-dose caffeine, which add to heart strain.
- Ending gradually rather than abruptly is common practice.
Pairs well with
Shipping across Canada
Every order ships from inside Canada, so there's no border crossing and no customs delay.
- Dispatch: same day for orders placed before 2 PM EST, Monday to Friday
- Carrier: Canada Post Xpresspost, with tracking
- Cost: free on orders over $300 CAD
- Packaging: plain outer box, no product names or branding
- Payment: Interac e-Transfer or crypto
Common questions
Will Cytomel damage my thyroid?
It suppresses your thyroid’s own output while you take it. In healthy people, function usually returns within weeks of stopping; bloodwork confirms it.
Why does T3 cause muscle loss?
High thyroid hormone speeds up the breakdown of protein as well as fat.
Cytomel or clenbuterol?
They work differently. T3 raises metabolism by acting on every cell; clenbuterol is a stimulant acting on beta receptors. Combining them adds to heart strain.
How fast is shipping in Canada?
Orders placed before 2 PM EST, Monday to Friday, ship the same business day by Canada Post Xpresspost, with tracking.
Is Cytomel legal in Canada?
Liothyronine is a prescription drug in Canada (on Health Canada’s Prescription Drug List). It isn’t a controlled substance.
How is my order packaged?
In a plain, unbranded box with no product names on the outside.
Reviews
2 reviews for Zionova Cytomel
Only logged in customers who have purchased this product may leave a review.
This information is for education only and isn't medical advice. Speak with a doctor before using any anabolic steroid or prescription drug.
For adults 18+ only. Shipped from Canada by SteroidsCanada.is.
Dominic (verified owner) –
Very good product!
SteroidsCanada (store manager) –
Thank you, Dominic! Glad to hear you’re happy with the Zionova Cytomel. We look forward to your next order.
Dominic (verified owner) –
Very good product, guaranteed weight loss, fast shipping as usual.
SteroidsCanada (store manager) –
Thanks for taking the time to review, Dominic! We’re glad it got to you on time. It’s great to keep serving you. We appreciate your support.