TB 500
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TB 500

✔️ Substance: Thymosin beta 4
✔️ Price For: Vial (5mg)
✔️ Brand: Axiolabs

$27.00 $45.00

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Axiolabs TB 500

IDENTITY

CompoundThymosin Beta-4
BrandAxiolabs
Strength5 mg/Vial
FormLyophilized Peptide
ClassPeptide

PEPTIDE PROFILE

SequenceThymosin Beta-4
Amino Acids43
AdministrationSC / IM
ActivityTissue Repair
StatusResearch Peptide

PHARMACOLOGY

TargetActin Regulation
ActionTissue Remodeling
HealingSupports Repair
InflammationModulation
AnabolicNo Direct Effect

STORAGE 

Package5 mg Vial
Storage2–8°C
After MixingRefrigerate
DiluentBacteriostatic Water
Use After MixWithin 28 Days

DOSING INFORMATION

Beginner2–2.5 mg/week (4–6 weeks)
Intermediate4–5 mg/week (6–8 weeks)
Advanced5–10 mg/week (6–10 weeks)
Frequency2–3 injections/week
Maintenance2 mg/week

USAGE PROFILE

RecoverySoft Tissue
MusclesSupport
TendonsSupport
LigamentsSupport
Duration4–10 Weeks

ADMINISTRATION

RouteSC / IM
InjectionNear Injury or Abdomen
TimingAny Time of Day
Reconstitution1–2 ml BAC Water
RotationAlternate Sites

BODYBUILDING USAGE

BulkingRecovery Support
CuttingJoint Support
RehabHighly Used
Contest PrepUseful
PerformanceIndirect Benefit

WHO IT'S FOR

AthletesRecovery
BodybuildersSoft Tissue
PowerliftersJoint Support
CrossFitRehabilitation
EnduranceOveruse Recovery

RECOVERY PROFILE

Week 1–2Inflammation Support
Week 3–4Repair Progress
Week 5–8Tissue Remodeling
Long-TermMaintenance
PCTNot Required

STACKING/COMPATIBILITY

RecoveryBPC-157
GH StackSomatropin
PerformanceIGF-1 LR3
CuttingCJC-1295 / Ipamorelin
GeneralCompatible

MECHANISM OF ACTION

PrimaryActin Binding
MigrationCell Movement
AngiogenesisSupports
RepairTissue Regeneration
InflammationModulates

PHARMACOKINETICS

AdministrationSC / IM
DistributionSystemic
ActivityBiological
MetabolismProteolysis
EliminationPeptide Breakdown

SAFETY PROFILE

LiverNo Direct Toxicity
KidneysNo Known Toxicity
HPTANo Suppression
PCTNot Required
MonitoringClinical Assessment

CHEMICAL PROFILE

CompoundThymosin Beta-4
Peptide43 Amino Acids
ClassSynthetic Peptide
StructurePolypeptide
StatusResearch Compound

COMPARISONS/ALTERNATIVES

TB-500
95%
BPC-157
92%
GH
78%
IGF-1 LR3
74%
CJC/IPA
82%

BENEFITS

  • Supports connective tissue repair
  • Promotes tendon recovery
  • Supports ligament healing
  • Assists muscle regeneration
  • May improve mobility
  • Supports angiogenesis
  • Useful during rehabilitation

POTENTIAL RISKS

  • Injection site irritation
  • Limited long-term human data
  • Possible headache
  • Possible fatigue
  • Transient nausea
  • Allergic reactions possible
  • Use only under appropriate supervision

PERFORMANCE PROFILE

Recovery
96%
Tendon Repair
94%
Joint Support
91%
Muscle Recovery
88%
Muscle Growth
28%

WHY CHOOSE AXIOLABS?

  • High-purity lyophilized peptide formulation
  • Sterile multidose packaging
  • Reliable batch consistency
  • Suitable for laboratory research protocols
  • Well-recognized performance research brand
  • Professional pharmaceutical-style presentation

WHAT IS AXIOLABS?

Axiolabs is a performance-oriented research brand specializing in peptide formulations, injectable compounds and ancillary products manufactured according to strict quality-control procedures. Its product range is intended for laboratory and research applications and is recognized within the performance enhancement community for consistent formulation standards.

The company's peptide line includes lyophilized products packaged in sterile multidose vials designed for accurate reconstitution and dosing consistency. Individual batches are produced with emphasis on purity, stability and manufacturing quality.

OVERVIEW

TB-500 is a synthetic peptide derived from the naturally occurring protein Thymosin Beta-4. It is widely investigated for its role in tissue repair, cell migration, angiogenesis and recovery following musculoskeletal injury. Although not approved as a therapeutic medicine for these purposes, it has become one of the most recognized research peptides within sports medicine and performance communities.

Unlike anabolic steroids or growth hormone, TB-500 does not directly stimulate muscle hypertrophy. Instead, its value lies in supporting connective tissue recovery, improving mobility during rehabilitation and promoting an environment favorable for healing after intensive training or repetitive mechanical stress.

Because of its systemic activity, TB-500 is commonly selected when injuries involve multiple muscle groups, tendons or ligaments rather than a single localized site.

CONCLUSION

Axiolabs TB-500 (Thymosin Beta-4) 5 mg is a synthetic peptide commonly investigated for its potential role in supporting soft tissue recovery, tendon repair, ligament healing and cellular migration. Unlike anabolic agents, TB-500 is not intended to increase muscle mass directly but is frequently incorporated into recovery-focused protocols to help maintain training continuity following musculoskeletal stress.

Within bodybuilding and strength sports, TB-500 is often used for 4–10 week recovery phases at approximately 2–10 mg/week, divided into 2–3 subcutaneous (SC) or intramuscular (IM) administrations depending on the protocol. Because it does not suppress endogenous testosterone production, post-cycle therapy (PCT) is not required.

Current evidence supporting TB-500 is derived primarily from preclinical research and studies involving its naturally occurring parent peptide, Thymosin Beta-4. Human clinical evidence remains limited, therefore its use should be considered investigational and appropriate medical supervision is recommended.

Disclaimer

This content is provided solely for scientific, educational and informational purposes. TB-500 (Thymosin Beta-4) is generally marketed as a research peptide and is not approved by major regulatory authorities for bodybuilding or performance enhancement. Nothing presented on this page should be interpreted as medical advice, treatment recommendations or encouragement of non-medical use. Always consult a qualified healthcare professional regarding diagnosis, treatment decisions and applicable regulations within your jurisdiction.

REFERENCES

Thymosin Beta-4 – PubMed Literature Database PubMed
Goldstein AL, Kleinman HK. Thymosin β4: repair and regeneration. PubMed
Thymosin Beta-4 in wound healing and tissue regeneration. NCBI
Malinda KM et al. Thymosin β4 accelerates wound healing. PubMed
Smart N et al. Thymosin β4 and cardiovascular regeneration. PubMed
Myocardial repair mechanisms involving Thymosin β4. PubMed Search
Cell migration and actin regulation by Thymosin β4. PubMed Search
Angiogenic properties of Thymosin β4. PubMed Search
NIH National Center for Biotechnology Information – Thymosin Beta-4 Resources. NCBI
DrugBank Database – Peptide and biologic information. DrugBank
FDA: Human Drugs and Biological Products Information. FDA
European Medicines Agency – Scientific Medicines Information. EMA
DailyMed – U.S. National Library of Medicine Drug Database. DailyMed
Endocrine Society – Clinical Practice Guidelines. Endocrine Society
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