BPC-157 vs TB-500
Which should you choose? Here's what you need to know.
The short answer
BPC-157 is more targeted toward gut and tendon repair. TB-500 works more systemically for muscle and joint recovery. Many people stack both.
On 10 Oct 2026 Peptide Compare tracked 63 vendors selling BPC-157, cheapest in stock $1.14 per mg at Umbrella Labs, and 62 selling TB-500, cheapest $3.65 per mg at Pepvida Labs.
BPC-157
Recovery / HealingBPC-157 is a synthetic fragment of a stomach protein. It's most studied for gut healing, tendon and ligament repair, and reducing inflammation locally.
Choose BPC-157 if:
You're dealing with gut issues, tendon injuries, or want something well-studied with a long research history.
TB-500
Recovery / HealingTB-500 is a synthetic version of Thymosin Beta-4, a protein your body makes naturally. It promotes cell migration and new blood vessel growth, making it popular for muscle tears and joint injuries.
Choose TB-500 if:
You have muscle injuries, joint pain, or want whole-body recovery support rather than targeting one area.
Using both together
BPC-157 + TB-500 is one of the most popular peptide stacks. They work through different mechanisms, so many people use both for comprehensive recovery.
Price & availability
Once you've decided which peptide fits your needs, here's how they compare on price and vendor options. Prices verified Oct 10, 2026.
BPC-157
TB-500
$19.99
Starting from
$22.95
$14.77
Avg. price per mg
$11.30
63
Vendors selling it
62
115 options
In stock now
74 options
9.1/10
Top trust score
9.1/10
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Where does this data come from?
We re-check vendor prices continuously and score vendors on Finnrick blind-test results — samples bought anonymously and sent to a lab, not vendor claims. No vendor can pay to rank higher. See our full methodology.