

Drug Class: Tissue Regeneration Peptide
Active Substance: Thymosin Beta 4
Strength: 10 mg/vial
Form: Lyophilized Powder
Amount: 2 mL Vial
Active Life: Approx. 2–3 days
Average Dose: 2–5 mg 2–3 times per week
Liver Toxicity: None
Aromatization Rate: None
Anabolic Rate: Moderate (repair-specific)
Androgenic Rate: None
Manufacturer: Stealth Labs
Laboratory Test: View Result
Shipped Without Label!
Stealth Labs TB 500 10 mg is a high-purity, research-grade peptide formulation of Thymosin Beta 4, a synthetic version of a naturally occurring peptide found in almost all human tissues. This regenerative compound is widely used in performance and rehabilitation protocols due to its ability to accelerate recovery, reduce inflammation, and support tissue remodeling across muscles, tendons, and the cardiovascular system.
Independent lab analysis conducted on 2024-04-18 confirmed this batch of TB 500 by Stealth Labs exceeds 99.923% purity. Lyophilized for stability and sealed in sterile 2 mL vials, this peptide is ideal for subcutaneous or intramuscular reconstitution-based administration in research settings.
TB 500 (Thymosin Beta 4) plays a crucial role in tissue regeneration and cellular migration. It enhances actin polymerization, promotes angiogenesis, and reduces oxidative damage in injured areas. According to clinical research, TB 500 has demonstrated significant wound-healing properties and has potential therapeutic benefits in treating musculoskeletal injuries, post-surgical inflammation, and soft tissue damage.
The most common research dosing protocol includes 2–5 mg of TB 500 administered 2–3 times weekly for 4–6 weeks, followed by maintenance doses of 2 mg every 10–14 days. Reconstitution is typically done with bacteriostatic water. After mixing, store the vial in the refrigerator at 2–8°C and use within 20 days.
TB 500 is frequently stacked with complementary healing compounds. For example, it pairs well with BPC 157 to enhance collagen formation and repair gastrointestinal tissue. Muscle growth and joint health may be further supported by combining it with MGF or CJC-1295. Athletes undergoing heavy training may also add Thymosin Alpha-1 for immune modulation and recovery.
Unlike low-grade products circulating in the market, this high-quality Thymosin Beta 4 formulation is manufactured in sterile ISO-certified facilities. Every vial is tested for identity, purity, and safety, making Stealth Labs a reliable source for serious research teams in the USA.
Looking for more regenerative or fat-loss peptides? Browse the full Stealth Labs collection for advanced tools in tissue repair, hormone support, and performance enhancement.
TB 500 is studied for its regenerative effects, particularly in muscle injuries, tendon repair, inflammation reduction, and cardiovascular recovery.
Once mixed with bacteriostatic water, TB 500 should be refrigerated at 2–8°C and used within 2–3 weeks.
Yes. TB 500 and BPC 157 are frequently combined in regenerative protocols to promote faster recovery and synergistic healing.
No. TB 500 is not FDA-approved and is intended strictly for research purposes in laboratory environments.
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Drug Class: Healing Peptide
Active Substance: Pentadecapeptide
Strength: 10 mg/vial
Form: Lyophilized Powder
Amount: 2 mL Vial
Active Life: Approx. 6–12 hours
Average Dose: 250–500 mcg/day
Liver Toxicity: None
Aromatization Rate: None
Anabolic Rate: Low
Androgenic Rate: None
Manufacturer: Stealth Labs
Laboratory Test: View Result
Shipped Without Label!
Drug Class: GLP-1 Receptor Agonist
Active Substance: Semaglutide
Strength: 10 mg/vial
Form: Lyophilized Powder
Amount: 2 mL Vial
Active Life: 5–7 days
Average Dose: 0.25–2.0 mg/week
Liver Toxicity: None
Aromatization Rate: None
Anabolic Rate: None
Androgenic Rate: None
Manufacturer: Stealth Labs
Laboratory Test: View Result
Shipped Without Label!
Drug Class: GLP-1/GIP Receptor Agonist
Active Substance: Tirzepatide
Strength: 20 mg/vial
Form: Lyophilized Powder
Amount: 2 mL Vial
Active Life: 6–7 days
Average Dose: 5–15 mg per week
Liver Toxicity: None
Aromatization Rate: None
Anabolic Rate: None
Androgenic Rate: None
Manufacturer: Stealth Labs
Laboratory Test: View Result
Shipped Without Label!
Drug Class: Recombinant Human Growth Hormone (rHGH)
Active Substance: Somatropin (r-hGH)
Strength: 36 IU/vial
Form: Lyophilized Powder
Amount: 1 Kit (10 Vials x 36 IU)
Active Life: 4–6 hours
Average Dose: 3–6 IU per day (split or once-daily)
Liver Toxicity: None
Aromatization Rate: None
Anabolic Rate: Moderate
Androgenic Rate: None
Manufacturer: Stealth Labs
Laboratory Test: View Result
Shipped Without Label!