TB-500 (Thymosin Beta 4) 2-5 mg/vial

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TB-500 (Thymosin Beta 4) is a synthetic derivative of thymosin beta 4/TB4 (44 amino acids) contained in all human and animal cells. TB-500 promotes accelerated healing of wounds and traumas and provides multidirectional protective action. According to recent studies, TB-500 provides certain impact on athletic performance. For the first time thymosin beta 4 was derived from thymus extract. It is used in medical practice to accelerate healing of wounds, to recover myocardium after infarction and to treat ischemic conditions.


  • Accelerated Rehabilitation of Muscles (Including Cardiac Muscle), Ligaments, Joints and Skin.
  • Anti-Inflammatory Action.
  • Angiogenesis (New Blood Vessels Form in Muscles to Improve their Nutrition).
  • Nervous System Protection and Recovery.
  • Luteinizing Hormone Secretion Promotion Resulting in Testosterone Secretion.
  • Increased Tissue Insulin Sensitivity.
  • Improved Joint Mobility.

100% Original from the Chinese ST Biotechnology Co. Ltd or another similar manufacturer. Manufacturer and product photo may vary.All packs are air tight sealed and expire up to 10.2025.


ТB-500 has been studied in a number of clinical trials. Thymosin beta-4 has been tested in multicenter trials in the United States and Europe in patients with bed sores, ulcers caused by venostasis, and Epidermolysis bullosa simplex, and was found to accelerate bed sore and stasis ulcer repair by one month. It has also been tested in patients with chronic neurotrophic corneal epithelial defects and found to promote repair. The thymosin beta-4 peptide, if used after a heart attack, might reactivate cardiac progenitor cells to repair damaged heart tissue.

Thymosin beta-4 was allegedly used by some players in various Australian football codes and is under investigation by the Australian Sports Anti-Doping Authority for anti-doping violations. On 30 March 2015, the Australian Football League anti-doping tribunal initially cleared players of the Essendon Football Club over the use of thymosin beta-4, however after an appeal by the World Anti-Doping Agency, this was overturned on 12 January 2016.

Thymosin Beta 4 is administered intramuscularly or subcutaneously. It is recommended to be used only to treat traumas or to provide cardiotonic action.

Standard healing effect:
Loading phase: 2-6 mg/week; divide this dose into 2 injections (e.g., one injection of 2 mg is to be given on Monday and another one of 2 mg is to be given on Wednesday). Duration: 1 month.
Maintenance phase: 2-4 mg/month; divide this dose into 2 injections. Duration: 1-2 months.

Accelerated healing effect:
Loading dose – 10 mg within the first week (1 flacon; 2 mg/day), further dose – 5 mg/week (ideally, you should divide it into 2 injections) within 5 weeks.
Maintenance dose – 10 mg/month (1 bottle; 2 mg per 6 days). According to many American sportsmen who use ТВ-500, this dosage is the best possible and the most efficient one. As a whole, 18 bottles are required within the first 6 weeks and 5 bottles per month are necessary to maintain obtained results.

Randomized, placebo-controlled study did not detect any toxic and serious side effects even followed by a 1260 mg dose.

The MHRA and FDA has not evaluated or endorsed this product. Please consult your physician prior to using this or any other nutritional supplements or medications.

Storage at 2-8C degrees. Keep away from direct sunlight. Keep locked and away from children.

Ask us any questions about TB-500.


Reviews (1)

Heribert 1st May 2022

TB 500

One of my preferred products for tissue healing and immunity. Good quality and the shipping works well.

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