For laboratory and research use only. Not for human or animal consumption. Sold to qualified researchers and licensed laboratories.
Repair & Recovery · 7 products

Repair and recovery research peptides

Peptides studied in tissue-repair, angiogenesis and cell-migration assays. BPC-157 and TB-500 are the pair this category is built around, and they work through genuinely different mechanisms, which is why they are so often run together.

Repair & Recovery products

Best seller
BPC-157 5 mg research peptide vial

BPC-157

Repair & Recovery · 5 mg
≥99.7% purity · COA lot BP-2609-D
from$60
Best seller
TB-500 5 mg research peptide vial

TB-500

Repair & Recovery · 5 mg
≥99.3% purity · COA lot TB-2608-A
from$55
KPV 10 mg research peptide vial

KPV

Repair & Recovery · 10 mg
≥99.0% purity · COA lot KPV-2609-X
from$60
ARA-290 10 mg research peptide vial

ARA-290

Repair & Recovery · 10 mg
≥99.0% purity · COA lot ARA-2609-X
from$82
SS-31 10 mg research peptide vial

SS-31

Repair & Recovery · 10 mg
≥99.0% purity · COA lot SS3-2609-X
from$70
Thymosin Alpha-1 10 mg research peptide vial

Thymosin Alpha-1

Repair & Recovery · 10 mg
≥99.0% purity · COA lot THY-2609-X
from$125
Thymalin 20 mg research peptide vial

Thymalin

Repair & Recovery · 20 mg
≥99.0% purity · COA lot THY-2609-Y
from$70

How do BPC-157 and TB-500 differ?

BPC-157 is a 15-residue sequence derived from a gastric protein, studied through growth-factor and vascular signalling. TB-500 is the 7-residue actin-binding fragment of thymosin beta-4, studied through actin dynamics and cell migration. Different targets, frequently compared side by side.

Why are they sold as a blend as well as separately?

A co-lyophilized blend removes preparation variance when both are wanted at a fixed ratio. Separate vials keep the ratio adjustable, which matters when the ratio is itself a variable. Both options are here.

What else belongs in this category?

GHK-Cu appears in matrix-remodelling work and KPV in inflammatory signalling; both sit in adjacent categories but are often studied alongside these.

Where can I read more about these compounds?

Common questions about repair & recovery

Is BPC-157 stable once reconstituted?

Reconstituted peptide is kept at 2-8°C and used within the window your protocol specifies. Sealed lyophilized vials are stored at -20°C. The storage guide covers both.

What is the difference between TB-500 and thymosin beta-4?

TB-500 is the short actin-binding fragment; thymosin beta-4 is the full 43-residue protein. This catalogue lists the fragment, and the product page gives its formula and mass.

Are these for human use?

No. Everything here is sold for in-vitro laboratory research only and is not for human or animal consumption.

Every product in this category is sold for in-vitro laboratory research only and is not for human or animal consumption, diagnostic or therapeutic use.

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COA on every lotPublished before listing
≥99% purityHPLC and LC-MS verified
Same-day shippingOrders before 2pm ET
Secure checkout256-bit encrypted
USA-basedSynthesized and shipped domestically
Discreet packagingPlain box, no product names

Restock alerts and new lot reports, by email

One email when a new certificate is published, when a sold-out compound is back, or when a new compound is added. About twice a month, nothing else.