What purity is this product?

All PeptideBull products are HPLC-tested to ≥99% purity. A Certificate of Analysis (COA) is available for every product.

Is this product for human consumption?

No. All products sold on PeptideBull are strictly for in-vitro laboratory research use only. Not for human or veterinary consumption.

How should I store this peptide?

Store lyophilized peptide at −20°C. Once reconstituted with bacteriostatic water, refrigerate at 2–8°C and use within 28 days.

How do I reconstitute this peptide?

Add sterile bacteriostatic water slowly along the inner vial wall and gently swirl — do not shake. Allow the peptide to dissolve naturally.

What is the shipping method?

PeptideBull ships domestically within the USA. Orders are processed within 1–2 business days. Discreet, professional packaging on all shipments.

TB-500 w Bac Water

Name: TB-500 w Bac Water
Brand: XT Labs
Price: 73.00 USD
Availability: InStock

XT Labs

$73.00

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This product is intended for laboratory and research use only. Not for human consumption.

TB-500 with Bacteriostatic Water is a research kit providing lyophilized Thymosin Beta-4 alongside sterile bacteriostatic water for convenient laboratory reconstitution. TB-500 is studied for its systemic regenerative properties including actin upregulation, tissue repair signaling, anti-inflammatory activity, and angiogenesis promotion in preclinical models. The inclusion of bacteriostatic water ensures sterile, accurate preparation for in-vitro and animal research applications. PeptideBull provides this research kit at verified research-grade purity. Not for human or veterinary consumption.