(4 customer reviews)


TB-500, a synthetic Thymosin Beta4 protein for an urgent recovery.

We offer pure TB-500, you can buy TB-500 online only from $10.97 for a vial.

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What is TB-500

TB-500 is a synthetic version of Thymosin Beta4, which is a 43 formed amino-acid protein that regulates actin polymerization. This protein is used to improve healing of acute injuries that have a slow rate in recuperation process. Another common use of TB-500 is its administration after a heart attack due to its ability to repair damaged heart tissue through activation of cardiac progenitor cells, which acts as a repair system for the body.

How does TB-500 work?

Thymosin Beta4 intervenes in the regulation of actin polymerization encoding an actin sequestering protein in eukaryotic cells. It has a high conservation of sequence and localization in tissues and circulating cells of the human body. Actin is a cell-building protein that plays important roles in muscle contraction, cell division and cytokinesis, vesicle movement and the maintenance of cell junctions and cell shape.

Results and benefits

Thymosin is involved in cell proliferation, migration and differentiation caused by a specific interaction with actin in the cell cytoskeleton (giving the cell shape and mechanical resistance to deformation). Thymosin can even increase cellular respiration that allows cells gain useful energy to fuel cellular activity.

Thymosin increases red blood cell count and oxygen delivery to the muscles. This has, as a result, the improvement of the energy used by the body, which is useful to reduce the feeling of weakness and lethargic status. This protein also promotes the growth of new blood cells from the existing vessels through a process called angiogenesis, giving, as a result, the growth in the organism and the wound healing.

This peptide speeds injury repair increases joint mobility and encourages tissue repair, which are the desired effects of injured high-performance athletes who do not want to go through a long recovery period. This fact has caused the athlete’s abuse in the use of this peptide that falls into doping issues. This peptide is not allowed to be consumed during official sports competitions due to its faculty to improve the sports performance while it increases the recovery of injuries; the Australian Football League has been involved in a scandal related to the use of Thymosin.

Bodybuilders can make use of this peptide to promote the increase of muscle growth, enhance endurance, strength and improve muscle tone (that helps to maintain muscle posture). These benefits can be accomplished in a better manner than in the use of anabolic steroids that can cause unwanted side effects. The importance of muscle endurance resides in the capability of athletes to increase their performance in activities performed for long periods.

People that have used this peptide have not reported remarkable side effects although this peptide is a synthetic protein that mimics the natural function of Thymosin beta-4. The natural function of this protein prevents damage in organs that can be caused by pharmaceuticals that accomplish similar effects.


The advisable dose of Thymosin is 2-5mg once a week for four weeks and then one does a month to maintain desired benefits.


5 vials, 10 vials, 20 vials, 30 vials


2 mg



4 reviews for TB-500

  1. ziggy

    I think this peptide for powerlifters in general is indispensable! really forgot about it what is spasms in the muscles and pain in the shoulders, elbows, etc.

  2. Kracken

    I bought it by chance, in the hope of a powerful restorative effect with injury. It was funny to see a review of the horse. Well, I think that the horse will become a powerful. The problem was with the nerve, the gluteus muscle, the back thigh – hurting. I could not run or squat, I used to walk with difficulty from pain. I decided to try the TB 500 course for therapeutic and prophylactic purposes. The first day, I broke the reception before and after the workout, in the fat on my stomach. In the morning I get up – wow! And everything is all right with the leg. It was excruciated 2 months. Doctors could not say why. I decided to reduce the course to 2 bottles (20 days) and remove TB 500 in the first aid kit. As first aid for trauma! In occasion of increase of force, extensions, etc., it’s early to draw a conclusion, but I’m sure the effect will be. And yes, I slept well!

  3. Eman

    I bought it specially for joints and ligaments. I can say that in a few days I felt relief on the bunches of shoulders, elbows and knees. In addition I do stretching, it was much easier to stretch, as if the bundles became soft (who stretches, he will understand). And as an addition to everything, if you put before the train, endurance appears! Who is tired of swallowing constantly glucosamine, etc. – ADVICE.

  4. CanadianPride

    I’m 47, I feel the pain in the joints (shoulders, elbows, etc.) as a hamster hinders me very much. I took TB-500 on the advice of the guys from the gym, it was highly recommended. I made injections with 500mcg with my own weight 230 lbs (105 kg) once a day, for 6 weeks. A week later, discomfort disappeared in the elbows, the pain still remained, but for such a short time, I think this is already a great advantage. My shoulders became much lighter too. By the middle of the course (about the third week) the pains in the elbows were not disturbed at all, the shoulders don’t hurt any more from the fifth week, to see frequent old trauma for the peptide proved to be the most difficult. In general, now I have health as a bull, training with working scales and at least that, the pain never disturbs me. I’m going to take some more in a couple of weeks, I think will be helpful.

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