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Levothyroxine, Levothyroxine Sodium, T3 manufacturer / supplier in China, offering Weight Loss Fat Burner Steroids Levothyroxine T3 CAS 25416-65-3, 99% Purity Effective Sams Raw Powder M2866 Gw1516 for Muscle Gain Powerful Traning, Pharmaceutical Grade Finished Steroids Mass 500/Rippex 225 for Professional Bodybuilders and so on.

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Supplier Homepage Products Fat Burners Supplements Weight Loss Fat Burner Steroids Levothyroxine T3 CAS 25416-65-3

Weight Loss Fat Burner Steroids Levothyroxine T3 CAS 25416-65-3

Get Latest Price
Purchase Qty. / Reference FOB Price
10-99 g US $10
100-499 g US $100
500+ g US $450
Port: Hong Kong, Hong Kong
Production Capacity: 4000kg/Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram, Bitcoin; Bank Transfer
Powder: Yes
Customized: Customized
Certification: GMP, HSE, ISO 9001, USP, BP
Suitable for: Adult
State: Solid
Purity: >99%

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Basic Info

Model NO.: 25416-65-3
Product Name: Levothyroxine Sodium
CAS: 25416-65-3
Mf: C15h10I4nnao4
MW: 798.85
Assay: 99%
Appearance: White Crystals, Crystalline Powder
Grade: Pharmaceutical Grade
MOQ: 10g
Residue on Ignition: 0.10% Max
Standard: USP29
Trademark: HongKong blue
Transport Package: Disguised Package or as Required
Specification: raws
Origin: China
HS Code: 322511600

Product Description

Weight Loss Fat Burner Steroids levothyroxine T3 CAS 25416-65-3

Quick Detail
Product nameLevothyroxine sodium
Synonymslevothyroxine; l-t4; t4(hormone), thyroid hormone, L-Thyroxine sodium salt
AppearanceWhite needle crystalline powder
GradePharmaceutical Grade


Levothyroxine (INN, USAN) or L-thyroxine is a synthetic thyroid hormone that is chemically identical to thyroxine (T4), which is naturally secreted by the follicular cells of the thyroid gland. It is used to treat thyroid hormone deficiency, and occasionally to prevent the recurrence of thyroid cancer. Like its naturally secreted counterpart, levothyroxine is a chiral compound in the L-form. The related drug dextrothyroxine (D-thyroxine) was used in the past as a treatment for hypercholesterolemia (elevated
cholesterol levels) but was withdrawn due to cardiac side effects. It is on the World Health Organization's List of Essential Medicines, a list of the most important medication needed in a basic health system.
Levothyroxine is widely used by bodybuilders and fitness addicts on pre-competition cycle in order to get relief, also used by overweighed people to reduce weight. It increases metabolism and produces general stimulating effects. However, this substance should be used wisely.

Weight Loss Fat Burner Steroids Levothyroxine T3 CAS 25416-65-3

Levothyroxine is used to treat an underactive thyroid (hypothyroidism). It replaces or provides more thyroid hormone, which is normally produced by the thyroid gland. Low thyroid hormone levels can occur naturally or when the thyroid gland is injured by radiation/medications or removed by surgery. Having enough thyroid hormone is important for maintaining normal mental and physical activity. In children, having enough thyroid hormone is important for normal mental and physical development.
This medication is also used to treat other types of thyroid disorders (such as certain types of goiters, thyroid cancer).
This medication should not be used to treat infertility unless it is caused by low thyroid hormone levels.


Product nameL-Thyroxine (T4)
AppearanceWhite crystalline powder
IdentificationBy UV, To match with working standardComplies
Related SubstancesNot more than the reference solution (0.05%)Complies
Heavy metals≤10ppm10ppm
Loss on drying<0.5%0.15%
Resiue on ignition≤0.1%0.05%

Weight Loss Fat Burner Steroids Levothyroxine T3 CAS 25416-65-3

Dosages vary according to the age groups and the individual condition of the person, body weight and compliance to the medication and diet. Other predictors of the required dosage are sex, BMI, deiodinase activity (SPINA-GD) and etiology of hypothyroidism. Annual or semiannual clinical evaluations and TSH monitoring are appropriate after dosing has been established.
Levothyroxine is taken on an empty stomach approximately half an hour to an hour before meals. As such, thyroid replacement therapy is usually taken 30 minutes prior to eating in the morning. For patients with trouble taking levothyroxine in the morning, bedtime dosing is effective as well. A recent study published in JAMA showed greater efficacy of levothyroxine when taken at bedtime.

Our advantage:

1.We have stock so we can delivery quickly at the very day when receive the payment.

2.Best price, first class service, high successful delivery rate. A discount would be given when you make a large order.

3.High quality guarenteed, once any problem is found, the package would be reshipped for you

4.Shipping by express (FedEx,UPS,DHL,EMS,TNT,HKEMS), by air.The most professional forwarder would be recommanded for you.

5. Warm after-sale service for you 24/7. Any of your question would be solved for the first as soon as possible.Adhering to the principle of customer first conviction.we will provide the best and the most sincere services as possible as we can.

Weight Loss Fat Burner Steroids Levothyroxine T3 CAS 25416-65-3

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