We offer levothyroxine for sale as L-Thyroxine(T4) 100 mcg/tab, 100 tabs. L-Thyroxine is levothyroxine sodium, the synthetic form of thyroxine, one of the two principal thyroid hormones. ZPHC supplies it at 100 mcg per tablet, one hundred tablets in total. It is a hormone replacement ingredient with a long medical history, not a stimulant and not an anabolic steroid, and that identity matters before anything else is said about it.
Four iodines, and what the body does with them
The T4 name refers to the four iodine atoms on the molecule. In peripheral tissue, deiodinase enzymes remove one of them, converting thyroxine into triiodothyronine, or T3, which binds thyroid hormone receptors with far greater affinity. T4 therefore acts partly as a circulating reservoir, and that conversion step is why levothyroxine and liothyronine are different products rather than two strengths of one thing. Receptor-bound T3 changes gene transcription in nearly every tissue. The result is a raised basal metabolic rate, increased heat production, and altered turnover of carbohydrate, fat and protein. Heart rate and cardiac output are affected too, which is why excess thyroid hormone is not a benign state. A tablet can supply the hormone; it cannot determine whether a given person's thyroid axis needs it, and it does not predict a weight change.
The pack
Follow the product-specific storage conditions until use. The single-ingredient formulation is worth noting, since blends of T4 and T3 exist under other names and are not the same thing.
Original product and manufacturer verification
When you buy levothyroxine from IronJuice Shop, you receive an original product supplied directly by its manufacturer.
Frequently Asked Questions
What is the active substance in L-Thyroxine 100 mcg tablets?
L-Thyroxine is levothyroxine sodium, the synthetic form of thyroxine, one of the two principal thyroid hormones.
What mechanism should I understand before I buy levothyroxine?
In peripheral tissue, deiodinase enzymes remove one iodine atom from thyroxine, converting thyroxine into triiodothyronine, or T3, which binds thyroid hormone receptors with far greater affinity.
What structural or composition features are described for levothyroxine for sale?
The single-ingredient formulation is worth noting, since blends of T4 and T3 exist under other names and are not the same thing.
Which related compounds should I distinguish before I buy levothyroxine?
T4 therefore acts partly as a circulating reservoir, and that conversion step is why levothyroxine and liothyronine are different products rather than two strengths of one thing.
Which names identify the levothyroxine for sale offered here?
This product is sold as L-Thyroxine(T4) 100 mcg/tab, 100 tabs.
Which product form am I choosing if I buy levothyroxine online?
Tablets.
How can I check authenticity if I buy levothyroxine online?
Check the product's authenticity code on the manufacturer's official website after receipt. Keep the code with the batch and expiry details. The levothyroxine for sale here is supplied directly by its manufacturer.
What does levothyroxine price cover for this item?
The price concerns L-Thyroxine(T4) 100 mcg/tab, 100 tabs. Read it as a quotation for this product, with the declared amount and form, rather than as a quotation for an unspecified product.
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