Where to Get the Best Deal on TB-500
7 vendors compared by $/mg. Find the best deal on TB-500 right now.
Best $/mg
$4.40/mg
EZ Peptides (10mg)
Lowest Price
$30.00
Penguin Peptides (5mg)
Who Has the Best Deal on TB-500?
EZ PeptidesLOWEST $/mgCOA
$44.00
10mg vial$4.40/mgOrbitrex PeptidesCOA
$59.99
10mg vial$6.00/mgPenguin PeptidesLOWEST PRICECOA
$30.00
5mg vial$6.00/mgRoyal PeptidesCOA
$70.00
10mg vial$7.00/mgCertified PepCOA
$70.00
10mg vial$7.00/mgAscension PeptidesCOA20% OFF
$36.00$45.00
5mg vial$9.00/mgLimitless BiotechCOA
$54.99
5mg vial$11.00/mgWhich Vial Size Is the Best Deal?
Price Tips
- Bigger vials = lower $/mg. A 60mg vial is almost always cheaper per milligram than a 10mg vial from the same vendor.
- Watch for bulk discounts. Many vendors offer 10-20% off when buying 3+ vials.
- COA matters. The lowest-priced vendor without third-party testing isn't actually a deal — it's a gamble.
- Factor in shipping. Some vendors offer free shipping over a threshold that changes the math.
Disclaimer: Prices are updated regularly but may change without notice. We earn a commission from vendors linked on this page. These peptides are sold for research purposes only. Not intended for human consumption.