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FRO Peptides sells research compounds strictly for laboratory and research use only. Products are not for human consumption. You must be 21 years of age or older to enter this site.

TB-500 – Research Peptide (10mg)

$69.99

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✓ Third-party lab tested, batch by batch
10mg: 99.1% purity · Lot 5D9E-LGK5 · View COA (PDF)
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  • Thymosin Beta-4 Research: A synthetic fragment of thymosin beta-4 studied in preclinical models.
  • Actin & Cell Migration: Investigated for interactions with actin regulation and cell migration in vitro.
  • Tissue Repair Models: Examined in animal studies of tissue repair and angiogenesis.

Tested Purity

98%+

Sequence

Verified

Customer reviews

What customers say about FRO

5.0Based on 6 customer reviews
Ordering is easy, shipping is quick, and everything arrives packaged very well. I’ve been really impressed with the quality of the products and how consistent everything has been. Their customer service is also excellent and they’re always helpful and quick to respond when I have questions.
Kendra R.Retatrutide, GHK-Cu, NAD+, MOTS-C
Customer service was impeccable. When I had questions regarding different peptides Michelle had all the answers. The staff here definitely do their research to give their customers top quality care!
Afton T.FRO customer
I’ve had a great experience with FRO Peptides. The ordering process is simple, communication is great, and everything is handled professionally from start to finish. I really appreciate the attention to quality, transparency, and customer service.
Anna F.FRO customer
Product works great and fast shipping.
Danny T.Retatrutide
Have purchased many peptides from FRO. Great experience and products.
Shane W.FRO customer
Great people, great products.
Blake E.FRO customer

Description

TB-500 – Research Peptide

TB-500 (For Research Use Only) is a synthetic peptide fragment derived from Thymosin Beta-4 and is widely utilized in laboratory research focused on cellular repair, tissue regeneration, and cytoskeletal dynamics. It is commonly studied for its involvement in actin regulation, angiogenic signaling, and cellular recovery pathways.

In controlled laboratory environments, TB-500 is examined for its role in cell migration, vascular response, and peptide-mediated regenerative signaling mechanisms.

Available Research Quantities

• 2mg
• 5mg
• 10mg

Researchers Frequently Study TB-500 for Its Role in:

  • Supporting cell migration and tissue-repair research models

  • Investigating actin-binding and cytoskeletal regulation pathways

  • Exploring angiogenesis and microvascular signaling

  • Examining injury-recovery and regenerative biology mechanisms

  • Studying inflammatory-response modulation and cellular protection signaling

Each batch is produced to ≥98% purity and verified using HPLC and mass spectrometry to ensure consistency, stability, and accuracy for controlled laboratory research applications.

For laboratory research use only. Not for human consumption.

Additional information

DOSAGES

2mg, 5mg, 10mg

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Free Shipping

On orders over $200 (US only)

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Uncompromising purity. Engineered for excellence.

Research-Grade Purity

Synthesized to ≥98% purity, rigorously verified via HPLC.

USA Synthesized

Formulated, tested, and fulfilled exclusively within the United States.

Lyophilized Stability

Vacuum-sealed and stabilized to preserve molecular integrity during transit.

Third-Party Verified

Independent lab testing by AccuMark Labs, with a published Certificate of Analysis for every listed batch.

Common Questions.

Everything you need to know about our synthesis process, laboratory verification protocols, and research utility.

Are your compounds intended for human use?

All products sold by FRO Peptides are strictly for laboratory and analytical research purposes. They are not intended for human or veterinary use, consumption, or clinical application of any kind.

Every batch ships with a corresponding Certificate of Analysis (CoA) documenting purity, compound identity, and testing parameters. CoA documentation is available upon request for any order, and every published certificate is in our COA Library.

Each compound is sourced through a controlled supply chain and undergoes internal quality verification before fulfillment. We maintain batch-level traceability from sourcing through final packaging to ensure consistency across every order.

Yes. Volume discount codes are available for qualifying orders. Researchers ordering at scale can reference our discount structure at checkout — no separate application required.

Orders ship from our California fulfillment center by FedEx 2-Day at a $9.95 flat rate, and usually arrive about 2 business days after they ship. Compounds are packaged to maintain integrity during transit. Orders over $200 qualify for free shipping (US only).

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The standard for research integrity.

Premium research-grade peptides engineered for precision and molecular stability. Purity verified by independent HPLC testing.