§ Same category · Healing peptides
BPC-157 vs Thymosin Beta-4 (TB-4)
Side-by-side price comparison across every tracked vendor. Updated every 4–6 hours.
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BPC-157
17
vendors tracked
from $1.80/mg
Thymosin Beta-4 (TB-4)
0
vendors tracked
BPC-157
Tissue-repair research peptide
B
Operational$19.99
$4.00/mg
In stock◎ Best $/mg
B-
Watch$39.99
$8.00/mg
In stock▲ 100.1% vs best
Operational
$45.35
$9.07/mg
In stock▲ 126.9% vs best
Operational
$52.00
$10.40/mg
In stock▲ 160.1% vs best
| Vendor | Grade | Risk | Price | $/mg | Trend | Stock | |
|---|---|---|---|---|---|---|---|
| Welli Labs US | B | Operational | $19.99 ◎ Best $/mg | $4.00 | In stock | Buy with code → | |
| Modified Aminos US | B- | Watch | $39.99 ▲ 100.1% | $8.00 | In stock | Visit → | |
| Research Peptides Europe EU | A | Operational | $45.35 ▲ 126.9% | $9.07 | In stock | Visit → | |
| Core Peptides US | A | Operational | $52.00 ▲ 160.1% | $10.40 | In stock | Visit → |
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Last crawl 2026-11-11Sort:
2026-11-11Thymosin Beta-4 (TB-4)
Full-length actin-sequestering peptide
No current listings at 5mg.
About BPC-157
BPC-157 is a synthetic peptide derived from a protective protein found in gastric juice. Widely studied in preclinical models for tendon, ligament, and gastrointestinal tissue recovery.
About Thymosin Beta-4 (TB-4)
Full-length thymosin beta-4 — the parent molecule from which the TB-500 fragment is derived. Studied for cardiac repair, cornea healing, and hair growth.