LearnTB-500 research overview
Research overview
TB-500 research overview
The Thymosin Beta-4 fragment most catalogs call TB-500, and how it sits next to BPC-157.
Heads up: this is product info for lab and research use only. It isn't medical advice, and it doesn't diagnose, treat, cure, or prevent any disease.
What catalogs mean by TB-500
TB-500 is the name most research catalogs use for a Thymosin Beta-4 fragment. The TB-500 10mg listing here is a lyophilized research vial in Recovery.
On the product page you'll see muscle recovery, flexibility, and tissue that feels stiff or overused — the usual reasons people open this listing.
BPC-157, KLOW, and this vial
People often compare TB-500 with BPC-157. They are different fragments. If both end up in a cart, any named discount is just a price rule.
KLOW already includes TB-500 in a four-peptide blend (GHK-Cu, KPV, BPC-157, TB-500) as an 80mg skin-group vial.GLOW includes TB-500 in a three-peptide 70mg blend. Those are different listings, not a larger TB-500 size. See What is KLOW? and KLOW vs GLOW for the blends, or BPC-157 vs TB-500 if you are comparing the two Recovery vials as listings.
On the product page
The vial is third-party tested. Size, form, and the research-use disclaimer sit on the product page. We do not invent a lot code or a purity figure there. Supply, testing, and COA framing explains what we will and won't put on the site.
Related listings
Nearby catalog cards for what this page covers.
This is product information, not medical advice, and not a prescription. Nothing here diagnoses, treats, cures, or prevents disease. Talk with a licensed clinician before using any peptide or booster.