§ Same category · Healing peptides
PDA (Pentadeca-Arginate) vs Thymosin Beta-4 (TB-4)
Side-by-side price comparison across every tracked vendor. Updated every 4–6 hours.
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PDA (Pentadeca-Arginate)
2
vendors tracked
from $4.40/mg
Thymosin Beta-4 (TB-4)
0
vendors tracked
PDA (Pentadeca-Arginate)
Arginate salt of BPC-157's active sequence
No current listings at 5mg.
Thymosin Beta-4 (TB-4)
Full-length actin-sequestering peptide
No current listings at 5mg.
About PDA (Pentadeca-Arginate)
A stabilized arginate form of the BPC-157 active sequence, positioned by some vendors as a longer-shelf-life alternative. Limited independent data.
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.