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TB-50010 mg RUO

TB-500

Full-body recovery, faster, with stem-cell mobilization and new blood vessels.

  • A whole-body repair signal, mobilizes stem cells, grows new vessels and calms inflammation across tissues
  • Works through the T4-actin axis for systemic recovery, not just local patching
  • The standard partner for BPC-157 in joint, tendon and gut work
Studied for
Whole-body repairInflammationFlexibility
≥99% purity HPLC-tested Repair & Recovery
Size
$64per vial

Free shipping over $200 · ships from the USA

Why researchers choose it

TB-500 is the whole-body repair peptide researchers reach for when the goal isn't one tissue but all of them. Animal and cell studies link it to mobilizing stem cells, calming inflammation and growing new blood vessels, and it's usually paired with BPC-157. There are no human efficacy trials yet, which the guide states plainly.

Reconstitution reference concentration only, not dosing

Set the vial strength and how much bacteriostatic water you draw into it. This returns the resulting concentration for lab handling. It is a dilution reference, not a dosing recommendation.

mg / mL
Each 0.01 mL — one unit on a U-100 syringe — holds
Syringe drawVolumeAmount in that volume

Most compounds reconstitute with bacteriostatic water; a few acid-loving peptides use acetic acid instead. How much to draw, and how many vials a cycle needs, live in the Complete Peptide Guide, not here.

How much, and how many vials for a full cycle?

Protocol and cycle-length questions get answered in the Complete Peptide Guide, not here. These listings carry no dosing.

Read more →
This compound is supplied for laboratory research use only and is not for human or veterinary consumption. The research summarized here describes published third-party findings, not outcomes from Limitless Peptides, and is not dosing guidance or medical advice. These statements have not been evaluated by the Food and Drug Administration; this product is not intended to diagnose, treat, cure, or prevent any disease.

How to verify what you received

Every batch we list is third-party HPLC-tested to ≥99% purity. When your vial arrives, these are the handling and quality-control checks a researcher runs before use.

Commonly studied alongside

WOLVERINE30 mg (15+15) RUO

Wolverine (BPC-157 + TB-500)(30 mg (15+15))

The ultimate recovery stack, BPC-157 and TB-500 pre-mixed in one vial.

$139
GHK-CU100 mg RUO

GHK-Cu(100 mg)

Firmer skin and faster healing, the copper peptide behind 4,000+ repair genes.

$57
KPV10 mg RUO

KPV(10 mg)

Calms gut and skin inflammation at the source.

$54

More in Repair & Recovery

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BPC-15710 mg RUO

BPC-157(10 mg)

The gold-standard recovery peptide for tendon, gut and joint healing.

$49
GHK-CU100 mg RUO

GHK-Cu(100 mg)

Firmer skin and faster healing, the copper peptide behind 4,000+ repair genes.

$57
KPV10 mg RUO

KPV(10 mg)

Calms gut and skin inflammation at the source.

$54

What the research reports 5 citations

  • Preclinical models link it to stem-cell mobilization, lower inflammation, and new blood-vessel growth across tissue types.Preclinical (animal/cell culture)
  • Upregulates actin-binding via the T4-actin axis.PubMed: TB-500
  • In July 2026 the FDA's compounding advisory committee voted 8 to 6 to recommend it for the 503A bulks list (advisory, non-binding, rulemaking still pending).PCAC vote, Jul 2026
  • Honest limit: the evidence is animal and cell-culture only, with no published human efficacy trials.Peptide Guide p.100
  • The community standard is pairing it with BPC-157 in the Wolverine stack for joint, tendon, and gut work.thepeptidereport

Compound reference physicochemical facts

Class
Peptide (thymosin β4)
Molecular formula
C212H350N56O78S
Molecular weight
4963 g/mol
Storage
Lyophilized −20 °C; reconstituted 2–8 °C, kept from light
TB-500$64