TB-500
Thymosin Beta-4 Fragment
Product Photo
Research Overview
TB-500 is studied for its role in actin regulation and cell migration, mechanisms relevant to tissue repair research. It is one of the most widely referenced peptides in recovery-focused literature.
Common Research Applications
- Tissue repair and regeneration research
- Cell migration studies
- Actin-binding mechanism research
Read our Healing & Recovery research overview →
See the full TB-500 research profile →
Available Sizes & Pricing
Every order includes a complimentary 3mL vial of bacteriostatic (BAC) water at no extra cost.
Ordering more than one? Check our bundle deals for curated pairings at a discount.
Certificate of Analysis
Every batch of TB-500 is independently tested by Janoshik, a lab widely trusted in the peptide research community.
How to read this certificate →
Purity 98.240% · Content 10.41mg · Batch JP20260018 View Certificate
Independently verifiable — enter key 8NIF6UBJAWQI at janoshik.com/verify to confirm this result yourself.
In July 2026, an FDA advisory committee recommended TB-500 for the 503A compounding bulks list — a non-binding vote, not FDA drug approval. Read what it actually means →
TB-500 questions
What purity does KYIN Peptides' TB-500 meet?
KYIN Peptides' TB-500 is independently tested to 98.240% purity — see the current batch's certificate of analysis above.
Does a TB-500 order include bacteriostatic (BAC) water?
Yes — every order includes a complimentary 3mL vial of bacteriostatic water at no extra cost. See our reconstitution guide for general handling considerations.
Is TB-500 approved for human or clinical use?
No. TB-500 is sold strictly for laboratory research use and is not approved, evaluated, or intended for human or animal consumption, diagnostic, or therapeutic use.
What is TB-500 used for in research?
TB-500 is most commonly studied in tissue repair and regeneration research, cell migration studies, and actin-binding mechanism research.
How should TB-500 be stored and reconstituted?
General handling follows standard peptide research practices — see our reconstitution guide and storage guide for detailed considerations.
Is TB-500 available in Malaysia and Singapore?
Yes — KYIN Peptides ships TB-500 to both Malaysia and Singapore.
Is TB-500 better than BPC-157?
Neither is inherently superior — they're studied for different mechanisms. TB-500 is a Thymosin Beta-4 fragment researched for cell migration and actin-binding activity, while BPC-157 is researched for gut and broader tissue-repair pathways. Many researchers study the two together; see our TB-500 + BPC-157 Blend.
How much does TB-500 cost in Malaysia?
TB-500 is priced at RM240 for the 10mg vial — see the pricing table above for details, or message us on WhatsApp for current availability.
Where can I buy TB-500 in Malaysia or Singapore?
KYIN Peptides ships TB-500 directly to both Malaysia and Singapore — tap "Order via WhatsApp" above to message us, or use the contact form for bulk/wholesale orders.
TB-500 Researcher Reviews
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Interested in TB-500?
Contact us to place an order or ask about bulk pricing.