§ Same category · Healing peptides
PDA (Pentadeca-Arginate) vs TB-500 Fragment 17-23
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
TB-500 Fragment 17-23
0
vendors tracked
PDA (Pentadeca-Arginate)
Arginate salt of BPC-157's active sequence
No current listings at 5mg.
TB-500 Fragment 17-23
Minimal actin-binding core of TB-4
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 TB-500 Fragment 17-23
A seven-residue fragment (AcSDKP-containing region) representing the actin-binding core of thymosin beta-4. Sold as a minimal-version alternative to TB-500.