TB-500 5mg
Systemic tissue recovery · Thymosin Beta-4 (Tβ4) fragment
For research use only (RUO)
Ships from Quito · EC 1-3 days · LATAM 4-10
Arrives damaged? We replace it free
COA per batch4 mechanisms. One peptide.
What this peptide does at the cellular level, in plain words.
Systemic, multi-zone recovery
Works body-wide, not just at one spot: useful when several areas need to recover at once.
Mobilizes reparative cells
Regulates actin and mobilizes reparative cells toward damaged tissue, supporting cell migration.
Antifibrosis · repair quality
Supports more organized repair, with less scar tissue.
Inflammation & immune modulation
Helps modulate the inflammatory and immune response during recovery.
Stacks. What to pair it with.
Peptides often synergize. These are the most studied combinations with this product, and what outcome they target.
Any combination must respect each peptide's protocol. If you have doubts about dosing or timing, message us before starting.
Technical description.
TB-500 is the synthetic fragment of Thymosin Beta-4 (Tβ4), a protein found naturally in almost every human cell and tied to tissue repair. Its role is systemic: it regulates actin —the protein that orchestrates cell migration— and mobilizes reparative cells toward the damaged area. That is why it complements BPC-157, which repairs more locally: TB-500 works across several areas of the body at once.
SuperBio Labs TB-500 is supplied as lyophilized powder ≥99% pure, verified by HPLC and sequence-confirmed by LC-MS. Each batch ships with a third-party Certificate of Analysis covering identity, purity, peptide content, and endotoxin levels.
TB-500 research focuses on tissue repair, antifibrosis, and inflammation modulation. Let's be honest about the level of evidence: by the injectable route the data are preclinical (animal models) — there are no clinical trials proving efficacy in humans by this route. Topical and ophthalmic Thymosin Beta-4 does have human data (RGN-259 in cornea, RGN-137 in wounds), but that does not equal proven injectable efficacy.
Safety. A tumor angiogenesis signal has been described: as a precaution, TB-500 is contraindicated in active cancer or with a prior cancer history. It is a controlled substance in sport (WADA S2). This is not medical advice; a product for research use only (RUO). If you have pre-existing medical conditions, consult a professional before using it.
Your complete kit, ready to apply.
We don't just hand you the vial. Every TB-500 purchase includes everything you need to apply it safely, with a clear protocol and our team available 24/7.
TB-500 vial
Lyophilized · HPLC purity ≥99% · Batch with COA
Bacteriostatic water 30ml
Sterile diluent · 0.9% benzyl alcohol
1 extraction syringe 3ml
21G needle · For peptide reconstitution
30 insulin syringes (29G)
30 units · daily · 30-day cap
60 alcohol wipes 70%
60 sachets · 2 per application (vial + skin)
Printed protocol
Physical document · Reconstitution and dosing
Visual step-by-step guide
8 steps · From opening the kit to application
SuperBio OS · Support
App · Tracking · Human team 24/7
About supplies: the quantity of syringes and wipes adjusts automatically based on the presentation you choose. For extended cycles (BPC-157, GHK-Cu and similar) we cap supplies at 30 days — beyond that, 29G insulin syringes and 70% alcohol wipes are pharmacy items available without prescription in any city.
How to choose where to buy peptides.
This product meets all five — your batch COA ships with the kit.
Recommended application protocol.
This is the conservative protocol included in the kit. We send it printed and digital, along with your access to SuperBio OS for tracking and support. If you have pre-existing medical conditions, consult a professional before starting.
Recommended titration
Start with the loading phase (2 applications/week). After 4–6 weeks, move to maintenance every 2 weeks.
Combine with BPC-157 for complete recovery: TB-500 mobilizes systemically, BPC-157 repairs at the injury site.
Technical specifications
| Product | TB-500 |
| CAS Number | 885340-08-9 |
| Molecular Weight | ≈889 Da |
| Purity (HPLC) | ≥99% |
| Format | Lyophilized powder |
| Quantity | 5mg per vial |
| Endotoxin | <1.0 EU/mg |
| Storage | −20 °C, protected from light |
| Use | Uso bajo criterio profesional |