Sell steroids l-thyroxine t4 for muscle growth and anti aging 51-48-9 @China (Mainland)

 Steroids L-thyroxine T4 for Muscle Growth and Anti Aging 51-48-9

L-Thyroxine

Synonyms: levothyroxine; l-t4; t4(hormone); o-(4-hydroxy-3,5-diiodophenyl)-3,5-diiodo-l-tyrosin; o-(4-hydroxy-3,5-diiodophenyl)-3,5-diiodotyrosine; tetraiodothyronine 

CAS: 51-48-9 

EINECS: 200-101-1 

Assay: 99% min. 

USP30   

Packing: 1 kg /foil bag or tin. 

MF: C15H11I4NO4 

MW: 776.87 

MS:

 

Character: White Crystalline Solid. 

Usage: One of the thyroid hormones involved in the maintenance of metabolic homeostasis. Synthesized and stored as amino acid residues of thyroglobulin, the major protein component of the thyroid follicular colloid. Synthesis and secretion are regulated by the product.

Product description:

The thyroid hormone, thyroxine (T4) is a tyrosine-based hormone which is produced by the thyroid gland. Synthetic versions of this hormone are used to make up for a lack of naturally produced thyroxine and increase the rate of metabolism. Artificially made thyroid hormone improves the symptoms of hypothyroidism (underactive thyroid) and speeds the rate of metabolism in those who suffer from the disease. Thyroid hormones may also be used to treat goiter (enlarged thyroid gland) and certain types of thyroid cancer.

Action

Thyroid hormones are essential to proper development of all cells in body. These hormones allow for the body to become more sensitive to all other hormones, in turn making them more effective. Thyroid hormones also regulate macronutrient (protein, fat and carbohydrate) metabolism, therefore increasing protein synthesis and ultimately energy. This allows for the body to burn more calories and use them more sufficiently. For this reason, thyroid hormones are commonly used as fat-loss drugs.

This medicine does not typically cause side effects as long as proper dosages are administered. However some drawbacks of Thyroid drug use are cardiac stress and possible loss of lean body mass. Negative feedback in the thyroid can decrease natural production of thyroid hormone, causing short term decrease of metabolic rate after use is discontinued.

Competitive Advantages : 

1: Sufficient stock, so we can delivery promptly at the very day when receive the payment

2: Sophisticated and professional logistic agent. We take responsibility to provide our customers with fast delivery and secure shipping

3:Well-trained and disciplined packing team. Unique ways to ship 10 grams to 100kg powders at one time to your destination. Fast and discreet shipment could be arranged for customs pass Guaranteed.

4: Packing pictures and tacking code are provided within 24 hours after receiving the payment. Updated tracking information will be provided every other day.

5: After-sale service. Any questions or problems after receiving the product, please feel free to contact us. Problems would be solved immediately.

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