TB-500
TB-500 (Thymosin Beta-4 fragment) is a naturally occurring regenerative peptide that promotes cellular regeneration, tissue repair, and flexibility by enhancing actin production and supporting cell migration. This nasal formulation supports soft-tissue healing, joint mobility, and recovery from physical stress or injury.
30 mg
>99%
160
Disclaimer: Dosing guides are provided as suggestions for prescribed use only in countries where the use of the respective peptides is legally permitted. These guides have not been approved by any regulatory authority and are not intended to constitute medical advice.
Protocol & Dosing
Use 1–2 times per day, depending on injury severity, inflammation levels, and recovery goals. For acute injuries or high physical stress, higher and more frequent dosing may be appropriate. TB-500 does not require fasted dosing and is equally effective with or without food, and is very well tolerated intranasally in extended cycles with brief breaks to maintain responsiveness.
Cycles
- May be used continuously for 6–12 weeks
- Take 1 week off every 8–12 weeks to maintain receptor sensitivity
Key Benefits
Accelerates wound, tendon, ligament, and muscle healing; reduces inflammation and pain; improves joint mobility and flexibility; enhances recovery from training, injury, or surgery; and supports overall connective-tissue resilience.
Guidance
- Start with 2 sprays once daily. 5 days on / 2 days off
- Increase gradually only if needed
- May split dosing morning / evening if using twice daily
- Do not exceed 6 sprays per day unless directed
- Ideal for tendon, ligament, muscle, and joint recovery
- Non-stimulatory and well tolerated
- Pairs well with BPC-157, GHK-Cu, or KPV for enhanced regenerative and anti-inflammatory outcomes
Zenith Nano™ Spray System
Nasal delivery is facilitated with the Zenith Nano™ Spray System — a proprietary liquid ion delivery platform engineered for enhanced bioavailability, deep tissue penetration, and improved compound stability without compromising safety. Unlike carriers that rely on encapsulation, it enables direct solubilization and optimized partitioning of actives including peptides and coenzymes — no liposomes, no lipid nanoparticles, no emulsifier-dependent payloads. Built from amino acids and endogenous molecules for biocompatibility; scalable across routes that include intranasal sprays.
Compliance · Zenith Nano™ Peptides
cGMP manufacturing & cryopreservation
Manufactured through Pacific Manufacturing & Design LLC — GMP-certified under NSF/ANSI 455-2 and FDA-registered (Reg. No. 15492349536). Compliant with 21 CFR Parts 11, 111, and 117. Strict quality control, validated processes, and full traceability from raw material to final product.
Third-Party COA — Every Batch
Third-party COA for every batch, ensuring consistent quality and purity. Verified through LCMS and endotoxin testing, with full traceability from raw material to final product.