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L-Thyroxine Sodium/Levothyroxine Sodium (LT4 sodium)

AST-PA-1409
Active substance:Levothyroxine Sodium Also known as:Levothyroxine sodium Blood pressure:Can increase
In stock
£7.83
Active substance Levothyroxine Sodium
Also known as Levothyroxine sodium
Blood pressure Can increase
HIL-PA-5495
Active substance:Levothyroxine Sodium Also known as:Levothyroxine sodium Blood pressure:Can increase
In stock
£30.45
Active substance Levothyroxine Sodium
Also known as Levothyroxine sodium
Blood pressure Can increase
SOM-PA-5533
Active substance:Levothyroxine Sodium Also known as:Levothyroxine sodium Blood pressure:Can increase
In stock
£25.23
Active substance Levothyroxine Sodium
Also known as Levothyroxine sodium
Blood pressure Can increase
DRI-PA-5035-EU3
Active substance:Levothyroxine Sodium Also known as:Levothyroxine sodium Blood pressure:Can increase
In stock
£39.15
Active substance Levothyroxine Sodium
Also known as Levothyroxine sodium
Blood pressure Can increase
DEM-PK-1284
Active substance:L-Thyroxine Sodium/Levothyroxine Sodium (LT4 sodium) Also known as:Levothyroxine sodium Blood pressure:Can increase
In stock
£34.80
Active substance L-Thyroxine Sodium/Levothyroxine Sodium (LT4 sodium)
Also known as Levothyroxine sodium
Blood pressure Can increase
DRI-PA-5036-EU3
Active substance:Levothyroxine Sodium, Cytomel Active ingredient, mg:0,0725 Release form:Tablets
In stock
£48.72
Active substance Levothyroxine Sodium, Cytomel
Active ingredient, mg 0,0725
Release form Tablets
EU10595
Acne:No Active Half-Life:1 day Active substance:Levothyroxine SodiumLiothyronine Sodium
In stock
£16.53
Acne No
Active Half-Life 1 day
Active substance Levothyroxine SodiumLiothyronine Sodium
EU10920
Acne:No Active Half-Life:1 day Active substance:Levothyroxine Sodium
In stock
£38.28
Acne No
Active Half-Life 1 day
Active substance Levothyroxine Sodium
EU10665
Acne:No Active Half-Life:1 day Active substance:Levothyroxine Sodium
In stock
£22.62
Acne No
Active Half-Life 1 day
Active substance Levothyroxine Sodium
EU11467
Acne:No Active Half-Life:1 day Active substance:Levothyroxine Sodium
In stock
£36.54
Acne No
Active Half-Life 1 day
Active substance Levothyroxine Sodium
EU25007
Active substance:Thyroxine (T4) Also known as:Levothyroxine sodium Blood pressure:Can increase
In stock
£46.98
Active substance Thyroxine (T4)
Also known as Levothyroxine sodium
Blood pressure Can increase
EU20798
Acne:No Active Half-Life:6-7 days Active substance:Levothyroxine Sodium
In stock
£21.75
Acne No
Active Half-Life 6-7 days
Active substance Levothyroxine Sodium
EU2198
Also known as:Levothyroxine sodium Blood pressure:Can increase Chemical name:Sodium (2S)-2-amino-3-[4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl]propanoate
In stock
£12.18
Also known as Levothyroxine sodium
Blood pressure Can increase
Chemical name Sodium (2S)-2-amino-3-[4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl]propanoate
EU21810
Acne:No Active substance:Levothyroxine Sodium Also known as:Levothyroxine sodium
In stock
£43.50
Acne No
Active substance Levothyroxine Sodium
Also known as Levothyroxine sodium
EU11746
Acne:No Active Half-Life:1 day Active substance:Levothyroxine Sodium
In stock
£22.62
Acne No
Active Half-Life 1 day
Active substance Levothyroxine Sodium

L-thyroxine sodium/levothyroxine sodium (LT4 sodium)

The process of losing weight can be accompanied by various difficulties. Professional athletes strive to quickly improve their physical condition. Sports pharmacology offers several solutions to this problem. At our online pharmacy, our customers can purchase levothyroxine sodium on the most favourable terms. We offer the opportunity to order levothyroxine sodium online, as well as select additional fat-burning supplements.

Order levothyroxine sodium online

If you want to buy levothyroxine sodium but can't decide which store to choose, we recommend you take a look at us. Working with us has a number of advantages over our competitors.

  1. The lowest price for levothyroxine sodium thanks to direct deliveries from manufacturers.
  2. Only original products – to verify authenticity, simply enter the serial number on our website.
  3. Anyone can buy t4 levothyroxine sodium without quantity restrictions.
  4. The widest range of specialised sports products in the country.
  5. Several payment methods, including bank card or current account.

If you want to purchase levothyroxine sodium tablets but have additional questions, we recommend contacting our specialists by phone or via social media. We are always ready to provide comprehensive answers during our store's business hours.

How is levothyroxine sodium used?

What is the purpose of levothyroxine sodium? In medicine, this drug is used to compensate for hormone deficiency caused by insufficient thyroid function. Studies have shown that the active ingredient levothyroxine sodium has a structure similar to the hormone thyroxine. Normally, the thyroid gland produces it in sufficient quantities to maintain the necessary concentration.

The use of levothyroxine sodium is common among both men and women. The interaction of levothyroxine sodium with other hormonal drugs usually provides a synergistic effect. However, for safety reasons, it is recommended to consult a qualified specialist before starting a course of treatment.

Levothyroxine sodium in sports

The second important question is why levothyroxine sodium is taken in sports. Scientific studies have proven that pure levothyroxine sodium and weight loss are not synonymous. This drug indirectly affects the percentage of fat in the body. To achieve the best results, it is necessary to select special fat burners for complex therapy. Only under such conditions can you expect levothyroxine sodium to cause weight loss.

In addition, this product helps reduce recovery time. Stimulation of the thyroid gland increases the effectiveness of training and helps avoid premature fatigue.

Effects of Levothyroxine Sodium

The effects of levothyroxine sodium are manifested in the following results:

  1. Overall strengthening of the body's health by activating the thyroid gland.
  2. Creation of favourable conditions for the gradual breakdown and processing of fat deposits.
  3. Improvement of the pulmonary system.
  4. Improvement of metabolic processes.
  5. Normalisation of the central and cardiovascular systems during intense physical activity.
  6. Stimulation of full growth and development of muscle mass.
  7. Strengthening of bone structure.

According to reviews, side effects of levothyroxine sodium tablets are extremely rare. Consumers point to the high effectiveness of this therapy.

Possible side effects of levothyroxine sodium tablets

Side effects of levothyroxine sodium often occur when the recommended dose is exceeded. The programme should be developed by a qualified specialist – a sports doctor or rehabilitation specialist. The usual daily dose is 25 to 150 mcg.

The most common side effect is severe swelling throughout the body. Athletes may also experience diarrhoea, unstable blood pressure, psychosis and sleep disturbances. Side effects of levothyroxine sodium may also be associated with individual intolerance. In such cases, the only correct decision would be to completely discontinue the course and switch to safer alternatives. If your health deteriorates, you should immediately consult a doctor for emergency advice or medical assistance.

Editorial team
Created: 05/11/2025
Jack Clark
Jack Clark Editor