⚖ Head-to-Head · Classic Healing Stack

BPC-157 vs TB-500

Mechanism, half-life, dosing & research status compared side-by-side.

BPC-157
Healing & Recovery
Not Approved
HealingRecoveryAnti-inflammatoryGut Health
BPC-157 (Body Protection Compound-157) is a synthetic 15-amino acid pentadecapeptide derived from a protective protein found in gastric juice. It is among the most widely researched peptides in the healing and recovery c…
Full BPC-157 profile →
TB-500
Healing & Recovery
Not Approved
HealingRecoveryCardiacAnti-inflammatory
TB-500 is a synthetic fragment of Thymosin Beta-4 (Tβ4), a naturally occurring 43-amino acid peptide found in virtually all human and animal cells. It is particularly concentrated in platelets and wound fluid, where it p…
Full TB-500 profile →
Technical Specs Comparison
MetricBPC-157TB-500
Research Status Extensively Studied Extensively Studied
Molecular Weight 1,419.5 Da 4,963 Da
Half-Life 4–6 hours ~5 days
Peak Time ~1 hour ~2–4 hours
Typical Dose 200–500 µg 2.5–5 mg
Frequency Once or twice daily 2–3× per week
Route Subcutaneous / Oral Subcutaneous
Amino Acids 15 43
WADA Status Not Listed Prohibited
FDA Status Not Approved Not Approved
Stack Compatibility & Key Differences
BPC-157 and TB-500 are commonly stacked - rated synergistic in research protocols.
PK Plotter · Visualize plasma levels over time
Plot BPC-157 → Plot TB-500 →
Frequently Asked Questions
What is the difference between BPC-157 and TB-500?
BPC-157: BPC-157 (Body Protection Compound-157) is a synthetic 15-amino acid pentadecapeptide derived from a protective protein found in gastric juice. It is among the most widely researched peptides in the healing and recovery c… TB-500: TB-500 is a synthetic fragment of Thymosin Beta-4 (Tβ4), a naturally occurring 43-amino acid peptide found in virtually all human and animal cells. It is particularly concentrated in platelets and wound fluid, where it p…
Can you stack BPC-157 and TB-500?
BPC-157 and TB-500 are commonly stacked - rated synergistic in research protocols.
Which has a longer half-life, BPC-157 or TB-500?
BPC-157 half-life: 4–6 hours. TB-500 half-life: ~5 days.
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Verified Scientific Data
All specifications on this page are sourced from peer-reviewed literature and primary research. Half-life values, dosing ranges, and mechanism data are cross-referenced against published studies. Last audited 2026-06-07.
● Peer-reviewed sources ● Audit timestamp: 2026-06-07 ● Data version: ASCEND Wiki 2026
Data sourced from ASCEND Wiki · BPC-157 profile · TB-500 profile · All comparisons
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