Tissue Repair & Healing For research only

TB-500Research peptide · Ships within Canada

Also known as: Thymosin Beta-4, TB4 Fragment

TB-500 is a lab-made piece of Thymosin Beta-4. That is a natural peptide made of 43 amino acids. It is found in almost all human cells. It plays a big role in helping cells move and repair tissue. It also calms swelling (inflammation) and helps grow new blood vessels. Many athletes and people healing from injuries use it for its whole-body healing effects.

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$45

10mg

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In plain English

What does TB-500 do?

TB-500 is studied as a whole-body healing helper. It is a lab-made piece of a natural peptide found in almost every human cell.

What researchers study it for

Muscle and tendon injuries. It is studied for helping muscles, tendons and ligaments heal faster.
Swelling. It may calm swelling in the body.
Scars and flexibility. It may reduce scar tissue and help joints move more freely.
Hair growth. Research suggests it may support hair growth.
Heart and nerves. Animal studies suggest it may help protect the heart and nerves.

How it works, in everyday words

TB-500 works with actin, a protein that shapes cells and lets them move. This helps repair cells travel to hurt spots. It also helps new blood vessels grow and lowers swelling signals. Researchers think it works all over the body, not just in one spot.

Good to know

In studies it is injected under the skin or into a muscle, often once or twice a week.
It is banned in most competitive sports.
It is used in animal medicine but is sold for research only and not approved to treat people.

Buying TB-500 in Canada

Ships from inside Canada, so your order never crosses a border and never waits in customs.
Orders placed Monday to Friday ship the same day by Canada Post Xpresspost, with tracking.
Most orders arrive in 1 to 3 business days.
Prices are in Canadian dollars. Shipping is free on orders over $199, or a $20 flat rate below that.
Plain, private packaging with nothing on the outside that shows what is inside.

Every batch is tested by an outside lab, and the report is on our Lab Results page. Sold for laboratory research only. Full details: Shipping Policy.

Time in the Body

~6 hours

Common Dose

2–2.5 mg per week at first (loading); 1–2 mg per week after (maintenance)

How It Is Given

Injection under the skin or into a muscle

How Often

1–2x a week to maintain; daily at the start for a new injury

The Science Behind It

TB-500 grabs and holds on to G-actin (single pieces of actin). Actin is a protein that gives cells their shape and lets them move. By controlling actin, this peptide helps cells travel to injured areas. It helps the body grow new blood vessels (angiogenesis). It lowers signals that cause swelling (inflammation). It helps more stem cells (cells that can turn into other kinds of cells) move where they are needed. It speeds up wound healing all over the body. That is why it is called a 'systemic' (whole-body) healing peptide.

What Research Suggests

✦May help repair tissue all over the body
✦Anti-inflammatory effects
✦May help grow new blood vessels (angiogenesis)
✦May help muscles, tendons and ligaments heal faster
✦Hair growth support
✦May reduce scar tissue
✦May improve flexibility and joint movement
✦May protect the heart and nerves (animal studies)

Dosing Guide

Common dose2–2.5 mg per week at first (loading); 1–2 mg per week after (maintenance)

Range2–10 mg per week (higher starting dose for new injuries)

How Often1–2x a week to maintain; daily at the start for a new injury

How it is givenInjection under the skin or into a muscle

Notes

10 mg vial — mix with 2 mL bac water → 5 mg/mL: 20 units (0.2 mL) = 1 mg. A typical starting phase is 2.5–5 mg a week, split into 2 doses, for 4–6 weeks. Then use a lower dose of 1–2 mg/week to maintain. It is banned in most sports competitions, so check the rules before use.

Where Research Stands

Studied a lot. Used by vets to treat animals. Banned for athletes by WADA (the World Anti-Doping Agency).

How to Store It

Powder: keep in the fridge. After mixing: keep in the fridge and use within 30 days.

Legal Status

Sold for research only. Not approved to treat people. Banned in sport by WADA.

Often Paired With

BPC-157 GHK-CuIpamorelin

BPC-157

Tissue Repair & Healing

GHK-Cu

Tissue Repair & Healing

Dose Calculator

The TB-500 vial size is already filled in. Enter how much water you added and the dose you want. We will show how many units to draw.

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Quick Reference

1 mg= 1,000 mcg

1 mL= 100 units (on a 100u syringe)

1 mL= 1 cc

Usual mixing amount1–3 mL bacteriostatic water per vial

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Research use only. This calculator only does the math for trained lab staff. It does not suggest a dose, an amount to inject, a treatment, or any use in people. Always follow your approved lab plan, the product paperwork and the rules where you work.