TB 500 5 mg TB 500 5 mg
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TB 500 5 mg

Healing & Regenerative Peptide

  • Substance: Thymosin Beta-4 (TB-500)
  • Strength: 5 mg/vial
  • Form: Lyophilized powder
  • Packaging: 2 mL vial
  • Manufacturer: Dragon Pharma, Europe
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Dragon Pharma TB 500

TB 500 5 mg (Thymosin Beta-4) represents a breakthrough in regenerative peptide therapy, offering athletes and bodybuilders unprecedented healing capabilities for connective tissues, muscles, and joints. As a synthetic version of the naturally occurring 43-amino acid peptide Thymosin Beta-4, TB-500 operates as a master regulator of cellular repair, promoting actin polymerization, cell migration, angiogenesis, and anti-inflammatory responses that accelerate recovery from training injuries, surgical procedures, and chronic musculoskeletal conditions.

Each vial contains 5 mg of pharmaceutical-grade TB-500 in lyophilized form, with independent laboratory testing confirming actual potency of 6.15 mg (March 2024)—providing athletes with over 23% additional active peptide compared to labeled strength. Unlike localized treatments, TB-500 exhibits systemic effects, circulating throughout the body to identify and repair damaged tissues, making it particularly valuable for hard-to-treat injuries like tendonitis, ligament tears, and chronic joint pain that commonly plague strength athletes.

The performance applications for weightlifters and bodybuilders are transformative: accelerated recovery from muscle tears and strains, enhanced repair of tendons and ligaments subjected to heavy loads, reduced inflammation in overworked joints, improved flexibility and range of motion, potential prevention of scar tissue formation, and support for cardiovascular health through endothelial cell migration. Additionally, TB-500 may promote muscle growth by facilitating satellite cell differentiation and myoblast migration to damaged muscle fibers.

Dragon Pharma's TB-500 is synthesized in EU-certified GMP facilities, ensuring >99% purity, accurate dosage, and absence of endotoxins. Regular third-party laboratory verification guarantees product quality—our latest analyses show consistent overfill (6.15-6.31 mg per 5 mg vial), demonstrating Dragon Pharma's commitment to exceeding labeling standards. The lyophilized formulation ensures extended stability and maintains peptide integrity for optimal biological activity upon reconstitution.

Key Benefits:

  • Accelerated Injury Recovery: Significantly reduces healing time for muscle tears, tendonitis, and ligament damage.
  • Systemic Healing Action: Circulates throughout body to repair multiple injury sites simultaneously.
  • Enhanced Mobility & Flexibility: Reduces joint stiffness and improves range of motion for better training performance.
  • Anti-Inflammatory Effects: Modulates inflammatory response to reduce pain and swelling without suppressing healing.
  • Angiogenesis Promotion: Stimulates new blood vessel formation for improved nutrient delivery to injured tissues.

Each vial contains 5 mg (actually 6.15 mg tested) of high-purity Thymosin Beta-4 peptide, manufactured under strict quality control standards in Dragon Pharma's certified facilities. Reconstitute with bacteriostatic water for subcutaneous administration to support comprehensive tissue repair and recovery.

Product Specifications

Product Name TB 500 5 mg
Manufacturer Dragon Pharma
Substance Thymosin Beta-4 (TB-500)
Packaging 2 mL glass vial (lyophilized powder)
Lab Test Result 6.15 mg (tested Mar 2024)
Half-Life Approximately 7-10 days (long-acting peptide)
Recommended Cycle 4-8 weeks for acute injuries, 8-12 weeks for chronic issues
Form Lyophilized powder for subcutaneous injection
Aromatization None (non-hormonal regenerative peptide)
Dosage (Men) 2.5-5 mg weekly (loading), 2.5 mg bi-weekly (maintenance)

Usage Guidelines

Reconstitution: Add 2 mL of bacteriostatic water to the 5 mg vial, yielding 2.5 mg/mL concentration (actually ~3.075 mg/mL based on 6.15 mg actual). Gently swirl until completely dissolved—avoid shaking. For precise dosing, additional diluent may be added. Use within 30 days after reconstitution when refrigerated.

Administration: Subcutaneous injection in abdominal or thigh adipose tissue. Due to systemic action, injection site need not be near injury. Rotate injection sites weekly. For acute injuries, more frequent dosing (2-3 times weekly) during loading phase may enhance results.

  • Beginner Cycle (Acute Injuries - 4 weeks): 2.5 mg twice weekly for 2 weeks (loading), then 2.5 mg weekly for 2 weeks. Ideal alongside BPC-157 for comprehensive healing or GHK-Cu 10 mg for connective tissue support.
  • Intermediate Cycle (Chronic Issues - 8 weeks): 5 mg weekly for 4 weeks (loading), then 2.5 mg weekly for 4 weeks. For tendonitis or joint pain. Stack with Deca 300 for joint relief or NPP 150 for anabolic healing environment.
  • Advanced Cycle (Surgical Recovery - 12 weeks): 5 mg twice weekly for 2 weeks, then 5 mg weekly for 6 weeks, then 2.5 mg weekly for 4 weeks. Post-surgery or severe injuries. Combine with IGF-1 LR3 for growth factor synergy or Dragontropin 100 for enhanced recovery.

Post Cycle Therapy (PCT):

TB-500 does not suppress HPTA and can be used during PCT to support recovery from training stress. Consider continuing maintenance doses (2.5 mg every 10-14 days) throughout PCT. Pair with Nolvadex or Clomid for comprehensive post-cycle recovery support.

Liver Protection & Support:

TB-500 presents no hepatotoxicity and may actually support liver regeneration. However, athletes using oral steroids should implement standard liver protection with liver support supplements. TB-500's angiogenic properties may enhance nutrient delivery to hepatic tissues.

Third-Party Lab Tested

Dragon Pharma TB 500 5 mg Lab Test Result March 2024
2024-03-22
6.15 mg
Dragon Pharma TB 500 5 mg Lab Test Result September 2023
2023-09-25
6.31 mg

Note: Independent ISO-certified laboratory analyses confirm Dragon Pharma TB-500 consistently exceeds labeled potency. March 2024 testing showed 6.15 mg per vial (123% of labeled 5 mg), while September 2023 showed 6.31 mg (126%). This consistent overfill ensures athletes receive full therapeutic dosing.

Storage Instructions

  • Unreconstituted (Lyophilized Powder): Store at 2-8°C (36-46°F) in refrigerator. Protect from light and humidity. Shelf life: 24 months from manufacture date. For long-term storage beyond 1 year, consider -20°C freezer in sealed container.
  • After Reconstitution: Refrigerate immediately at 2-8°C (36-46°F). Use within 30 days. Do not freeze reconstituted solution. If solution becomes cloudy or develops particles, discard immediately. For travel, use insulated medical cooler with ice packs.
  • Handling Protocol: Maintain strict aseptic technique. Clean injection site with alcohol swab. Use sterile bacteriostatic water only. Wipe vial stopper with alcohol before each puncture. Never reuse needles or syringes. Dispose of sharps properly.

What is the use of TB500 peptide for athletes?

TB-500 (Thymosin Beta-4) accelerates injury recovery, repairs tendons/ligaments, reduces inflammation, promotes muscle growth, and enhances mobility. It's essential for athletes dealing with training injuries, joint pain, or connective tissue limitations. Its systemic action makes it ideal for hard-to-treat areas like rotator cuffs, knees, and elbows.

What is better, BPC-157 or TB 500 for injury recovery?

They complement each other: BPC-157 excels at local tissue repair and gut health, while TB-500 provides systemic healing, angiogenesis, and cell migration. Most athletes use both together for synergistic healing—Dragon Pharma offers a combined TB-500/BPC-157 product. For isolated injuries, BPC-157; for multiple/systemic issues, TB-500.

Does TB 500 help with hair growth?

TB-500 may support hair follicle health through improved blood flow and cellular regeneration, but it's not a primary hair growth treatment. For dedicated hair restoration, consider Dragon Pharma's Finasteride or Minoxidil 10. Some users report improved hair quality as a secondary benefit of TB-500's systemic regenerative effects.

What do TB 500 and BPC-157 do together?

Together, they provide comprehensive healing: TB-500 promotes cell migration and blood vessel formation systemically, while BPC-157 repairs specific damaged tissues locally. This combination accelerates recovery from injuries, surgeries, or intense training damage. Dragon Pharma's combined product ensures perfect dosing synergy.

How long does Dragon Pharma TB 500 take to work?

Initial effects appear within 1-2 weeks, with significant healing observed by 4-6 weeks. For chronic injuries, 8-12 week cycles are recommended. Dragon Pharma's lab-tested 5 mg vials (actually 6.15-6.31 mg) ensure proper dosing for optimal results. Maximum benefits typically occur after completing a full cycle.

TB 500 5 mg Reviews
Igor
May 4, 2026

Powerlifter here. Torn quad tendon recovered in 10 weeks, vs. predicted 6 months. Stacked with BPC-157. Dragon Pharma quality is consistent, will use preventatively before meets.

Mike
January 29, 2026

Chronic shoulder tendonitis from benching for years. After 8 weeks of TB-500, I'm pain-free and hitting PRs. The lab test showing overfill gave me confidence in dosing.

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