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SwissNova Labs
TB-500 5mg research vial
SwissNova Labs
TB-500 5mg · 5mg
≥99% Purity · COA Included
Recovery

TB-500 5mg

Purity: 99%+
Size: 5mg
Grade: Research
Form: Lyophilized
✦
SwissNova Labs · Research Grade
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RecoveryNEW!

TB-500 5mg

Thymosin Beta-4 — systemic tissue repair and anti-inflammatory peptide for accelerated recovery.

Systemic distribution — travels via bloodstream to reach injury sites throughout the entire bodyCell migration — sequesters G-actin to promote cell movement and proliferation at repair sitesAnti-inflammatory — downregulates IL-6 and TNF-α to reduce chronic inflammationAngiogenesis — stimulates VEGF pathway to improve blood supply to healing tissue
$35.00
5mg · Research use only
Compound Specifications
Purity99%+
Molecular Weight4963.5 Da
Vial Size5mg
SequenceAc-Ser-Asp-Lys-Pro-Asp-Met-Ala-Glu-Ile-Glu-Lys-Phe-Asp-Lys-Ser-Lys-Leu-Lys-Lys-Thr-Glu-Thr-Gln-Glu-Lys-Asn-Pro-Leu-Pro-Ser-Lys-Glu-Thr-Ile-Glu-Gln-Glu-Lys-Gln-Ala-Gly-Glu-Ser
Dosage Reference
Range2–2.5 mg
Frequency2× per week (loading), 1× per week (maintenance)
RouteSubcutaneous or intramuscular
Half-life~30 minutes (active), systemic effects last days
Vial Supply
Duration~4 weeks supply
Week 1Week 4

2 mg twice weekly (loading)

Why Researchers Choose This Compound

Key Benefits

01
Systemic distribution

travels via bloodstream to reach injury sites throughout the entire body

02
Cell migration

sequesters G-actin to promote cell movement and proliferation at repair sites

03
Anti-inflammatory

downregulates IL-6 and TNF-α to reduce chronic inflammation

04
Angiogenesis

stimulates VEGF pathway to improve blood supply to healing tissue

Administration Guide

Recommended Injection Sites

Optimal injection locations for TB-500 5mg based on its route (Subcutaneous or intramuscular) and pharmacokinetic profile.

Tap a glowing zone on the body map to highlight the matching site card — or tap a card to activate the zone.

Site Map — front

Tap a zone to inject

Best
Good
Acceptable
Primary Sites
Abdomen
Best
Periumbilical fat

Standard SubQ site. Distributes systemically regardless of injection location.

Thigh
Best
Anterolateral mid-thigh

Convenient self-injection site with good absorption.

Secondary Sites
Deltoid
Good
Lateral shoulder fat

Good alternative. Use 5/16" needle.

Needle Specs
Gauge27–29 gauge
Length5/16" – 1/2"
Angle45–90°
Site Rotation

Rotate injection sites. TB-500 distributes systemically — injection location is flexible.

Avoid
  • IV administration
  • Direct injection into joint space
Mechanism of Action

Active Signaling Pathway

Synergistic Protocols

Recommended Stacks

TB-500 5mg is a key compound in these curated research stacks. Pair it with synergistic peptides for enhanced outcomes.

Fitness & Performance

Recovery Accelerator

BPC-157 + TB-500 — the gold-standard dual-peptide protocol for connective tissue, muscle, and systemic repair.

NEW!
TB-500 5mg — Primary — Systemic tissue repair & flexibility
Thymosin Beta-4 fragment distributes systemically to upregulate actin, reduce inflammation, and rebuild muscle fibers throughout the body — not just at the injection site.
6–10 weeksBeginner2 compounds
View Full Stack →
Supply Calculator

How long will one vial last?

Based on standard research protocols, here's exactly what to expect from a single 5mg vial — and when to plan your next order.

One vial lasts
4
weeks
That's approximately 1 month of continuous use at the standard protocol dose.
Reorder around week 3 to avoid running out
Your supply timeline5mg vial
Start↑ ReorderWeek 4 — empty
1
2
3
4
Active supplyReorder week
How we calculated this
5mg vial ÷ 2 mg twice weekly (loading) = 4 weeks of supply

Actual duration may vary based on your specific protocol. Always consult your research guidelines for precise dosing schedules.

Research Literature

Scientific Background

Mechanism of Action

TB-500 works primarily by sequestering G-actin (monomeric actin), which promotes cell migration and proliferation at injury sites. It upregulates actin-binding proteins, stimulates angiogenesis via VEGF pathway activation, reduces inflammation by downregulating inflammatory cytokines (IL-6, TNF-α), and promotes differentiation of stem cells into repair-competent cells. Its systemic distribution via blood allows it to reach distant injury sites.

Clinical Context

TB-500 is widely used in research protocols for musculoskeletal injuries, particularly when the injury is difficult to inject near (e.g., spine, deep tissue). Its systemic distribution makes it complementary to BPC-157, which has more localized effects. The combination of BPC-157 + TB-500 (the Wolverine Stack) is one of the most popular recovery protocols.

Research Highlights

  • Demonstrated systemic tissue repair — distributes via bloodstream to reach distant injury sites
  • Shown to reduce cardiac fibrosis and promote heart muscle repair in myocardial infarction models
  • Anti-inflammatory effects documented — reduces IL-6 and TNF-α at injury sites
  • Promotes hair follicle stem cell activation — studied for hair regrowth applications

Storage & Reconstitution

PROTOCOL NOTE

Loading phase: 2–2.5 mg twice weekly × 4–6 weeks. Maintenance: 2 mg once weekly. Can be injected anywhere — distributes systemically.

RESEARCH USE ONLY:All products are sold strictly for in vitro research and laboratory use. Not intended for human consumption, clinical use, diagnosis, treatment, or prevention of any disease or condition. By purchasing, you confirm you are a qualified researcher and will use these compounds in accordance with all applicable laws and regulations.