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A synthetic fragment of thymosin beta-4 with actin-binding properties related to wound healing and tissue regeneration.
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|14 suppliers
Best Value marks the lowest in-stock price per mg.
- BEST VALUE
Onward AminosCOA4.7In StockCOA$48.00$9.60/mg · 5mg 
Amino FoundryCOA4.9In StockCOA$50.00$10.00/mg · 5mg
Prove It PerformanceCOA4.8In StockCOA$50.00$10.00/mg · 5mg
Valitec PeptidesCOA4.9In StockCOA$50.00$10.00/mg · 5mg
Cowboy ChemsCOA4.7In StockCOA$51.00$10.20/mg · 5mg
MorphopeptideCOA4.8In StockCOA$52.00$10.40/mg · 5mg
Evo AminoCOA4.8In StockCOA$52.00$10.40/mg · 5mg
METATIDECOA4.8In StockCOA$55.00$11.00/mg · 5mg
AminoLineCOA4.7In StockCOA$60.00$12.00/mg · 5mg
Black Series LabCOA4.8In StockCOA$62.50$12.50/mg · 5mg
AminoZoneCOA4.7In StockCOA$65.00$13.00/mg · 5mg
AminoKineticsCOA4.8In StockCOA$70.00$14.00/mg · 5mg
NeurolevelCOA4.7In StockCOA$70.00$14.00/mg · 5mg
Ever VitalCOA4.8In StockCOA$70.00$14.00/mg · 5mg
Disclosure: Outbound links to vendor sites are referral/affiliate links. Amino Axiom may earn a commission on purchases made through them.
About This Comparison
This page tracks listed prices for TB-500 across 14 research-compound vendors, spanning 2 vial sizes. Prices are shown in USD and normalized to a per-mg cost so sizes can be compared directly. In-stock status is tracked per size, and the lowest in-stock price per mg is flagged as best value. For mechanism, dosing ranges, half-life and citation data, see the TB-500 research profile.
Methodology
- Prices are aggregated from listed research-compound vendor catalogs and refreshed on a regular cadence.
- Per-mg cost is computed from each vendor's listed vial size, so a lower total price is not always the lower per-mg price.
- Certificate of Analysis (COA) availability is flagged per vendor where a third-party lab report is provided.
- Listings are compiled for research purposes only. Amino Axiom does not sell compounds and does not verify vendor claims beyond published COA data.
Last updated March 28, 2026
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