FOREVERBuy one peptide or lab supply, get one 50% off.Peptides, reconstitution solution, and syringes. Rewards still apply. Not for Blue Collar Gear.Shop now →
CUMULATIVE ORDER BENEFITS$200 RECONSTITUTION SOLUTION · $300 STANDARD SHIPPING · $500 RESEARCH VIAL CHOICE · $600 VIP SHIPPING · $700 DOUBLE POINTS
FOR LABORATORY RESEARCH USE ONLY · NOT FOR HUMAN OR VETERINARY USE · 21+
Single Peptides · 5 mg

TB-500 5 mg

TB-500 5 mg is one lyophilized research vial. The catalog price is $44.99. Janoshik COA task 155233 is on this page, analyzed May 28, 2026, with a reported result of 5.51 mg and purity 99.171%. 21+. Laboratory research only. Not for human or veterinary use.

TB-500 5 mg front view
Blue Collar Peptides research catalog

TB-500 5 mg

Price:$44.99Current Blue Collar catalog offer

For laboratory research use only. Not for human or veterinary use.

RESEARCH QUANTITYChoose a research quantityQuantity choices are confirmed against available stock when added to the cart.
✓ Forever BOGO · buy one, get one 50% off✓ Counts toward order perks✓ Reconstitution Solution at $200 · shipping at $300✓ Ships from the U.S. after payment✓ 1 reward point per eligible $1

Forever BOGO applies to peptides, reconstitution solution, and laboratory syringes on the same order. Order perks use what you pay for the merchandise after that half-off and any reward dollars, before tax and shipping. Hit a level and you keep every perk below it. Rewards still apply.

Product information

  • Amount: 5 mg
  • Form: Lyophilized powder or research supply as shown
  • Intended use: Laboratory research use only
  • Documentation: Batch-specific where available
Ordering notes

What customers say about ordering.

These notes are about packing, shipping, paperwork, and support. They are not a review of using TB-500 5 mg.

★★★★★
“Professional presentation and responsive support from start to finish.”
Tyler B. · Verified Purchaser ✓
★★★★★
“Easy ordering process with great communication after purchase.”
Zachary W. · Verified Purchaser ✓
★★★★★
“Shipping was quicker than I expected and the entire process was hassle-free.”
Chris H. · Verified Purchaser ✓
★★★★★
“Overall, a smooth experience. I’d consider ordering again based on the service.”
Eric F. · Verified Purchaser ✓

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Research focus

What TB-500 is studied for in the lab

TB-500 is studied in laboratory models of thymosin-beta-4 pathways, actin organization, and cell migration. Those papers are not instructions for people or animals, and this listing is not an FDA-approved drug.

These topics describe experimental contexts reported in laboratory and preclinical research. They are not claims of safety, efficacy, or suitability for human or veterinary use.
  • 01Actin dynamics
  • 02Cell-migration assays
  • 03Thymosin-beta-4 pathways
Third-party documentation

1 analytical report available.

Janoshik task 155233 is the TB-500 5 mg record. Open the original report for identity, methods, dates, and reported results.

TB-500 5 mg analytical report task 155233
JANOSHIK · TASK #155233

TB-500 5 mg COA

May 28, 2026 · Purity 99.171%

TB-500 5 mg COA
Before you order

TB-500 5 mg questions.

Complete FAQ
What is the TB-500 5 mg price?

The current catalog price is $44.99. Research catalog price, not a pharmacy quote.

Where is the TB-500 COA?

Janoshik task 155233, analyzed May 28, 2026, reports TB-500 (TB4) at 5.51 mg and purity at 99.171%. Open it from this page.

Who can order TB-500 5 mg?

Adults 21 or older, for laboratory research. Not for human or veterinary use.

How is TB-500 5 mg shipped?

Orders ship from the U.S. after payment. Standard shipping is $14.95. It is free when you pay $300 or more for the merchandise, after the forever BOGO and reward dollars.