Lab Tested

HPLC · COA included

Made In USA

Manufactured & shipped

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Ships same business day

99% Purity

Verified every batch

TB-500

Advanced Healing & Recovery

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HPLC Purity

≥ 99%

Identity — Mass Spec

Confirmed

Total Impurities

≤ 1.0%

View Certificate: COA-2609080293

Every batch independently third-party lab tested

Endotoxin (LAL)

< 0.5 EU/mg

Sterility

Pass

Heavy Metals

< 10 ppm

View Certificate: COA-2609080293

Every batch independently third-party lab tested

Lab Tested

HPLC · COA included

Made In USA

Manufactured & shipped

Free Discreet Shipping

Ships same business day

99% Purity

Verified every batch

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TB-500 Overview

Each vial contains 5mg of highly pure TB-500.

TB-500 (also known as Thymosin Beta-4 or TB-4) is a naturally occurring peptide with a central role in cellular repair and regeneration. It supports healing by promoting cell migration, stimulating the formation of new blood vessels, and encouraging tissue regeneration. In addition, TB-500 helps regulate wound healing by reducing the number of myofibroblasts, which in turn lowers the risk of excessive scar tissue and fibrosis.

Through these combined actions, TB-500 is recognized for its potential to accelerate recovery, enhance tissue resilience, and support overall regenerative processes.

Research Use Only
All products are intended solely for laboratory research and are not for human or animal consumption. By purchasing, the buyer agrees to use these products in compliance with all applicable laws.
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Frequently Asked Questions
Everything you need to know about our products and processes
Each vial contains exactly what’s shown on the label. For example, a 10mg vial has exactly 10mg of lyophilized peptide. Researchers can divide it into smaller portions—like four 2.5mg measurements—but the total amount remains 10mg.
Yes, every single batch is third-party tested using HPLC and mass spectrometry to ensure 99%+ purity. We provide a Certificate of Analysis (COA) for every product.
In lyophilized powder form, peptides stay stable for up to 2 years. After reconstitution, it should be refrigerated and is generally stable for up to 2 months.
Lyophilized peptides should be stored away from heat and light. Once reconstituted, they must be refrigerated to maintain stability and efficacy.
All orders ship directly from our US facility. Orders placed before 1 PM EST Monday-Friday are dispatched the same day.
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