Pentadeca Arginate
A 15-amino-acid peptide marketed as a more stable arginate-salt version of BPC-157 and sold for the same tissue-repair research. There are no published clinical trials of PDA itself; the supporting evidence is the BPC-157 animal literature.
Not approved. Research use only.
Look it up on Wikipedia3 listings across 3 independently tested vendors, ranked by price per milligram after coupon codes anyone can use. Vendors you can only order from by message are hidden.
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Daily price tracking started October 7, 2026; a price-history chart appears here once a few days have been collected.
| Vendor | Trust | Listing | Vials | Price | Per mg | |
|---|---|---|---|---|---|---|
Nexaph #90 by metascore |
Metascore 76Finnrick 57%PepIndex 19/100Bought vials 109% of label · 285 testsTitrateLab · PeptideBaseNo report for thisOnline checkout |
PDA 10mg (10 vials/kit) | 10 × 10 mg = 100 mg | $134.00 $13.40 per vial |
$1.34 | Buy |
Ion Peptide #4 by metascore |
Metascore 87 medium confidenceFinnrick 82%Bought vials 108% of label · 4 testsTitrateLab · PeptideBase · Peptide CriticNo report for thisConfirmed with lab: 40 of 40Online checkout |
PDA – 10mg | 1 × 10 mg | $36.75 | $3.68 | Buy |
Amplified Amino Affiliate #27 by metascore · US: TX 78248 |
Metascore 83Finnrick 65%Bought vials 115% of label · 12 testsTitrateLabNo report for thisOnline checkout |
PDA 10mg | 1 × 10 mg | $44.00 | $4.40 | Buy |
Mixing a 10 mg vial
What each common amount of bacteriostatic water gives you on a U-100 insulin syringe. Pick a vial size above to change it.
| Water | Strength | Per 10 units (0.1 mL) | Per unit |
|---|---|---|---|
| 1 mL | 10 mg/mL | 1,000 mcg | 100 mcg |
| 2 mL | 5 mg/mL | 500 mcg | 50 mcg |
| 3 mL | 3.333 mg/mL | 333.3 mcg | 33.33 mcg |
| 5 mL | 2 mg/mL | 200 mcg | 20 mcg |
Discussions elsewhere
Experiences and questions about Pentadeca Arginate on other sites. Treat anecdotes with care.
Pentadeca Arginate: questions people ask
What is Pentadeca Arginate?
Synthetic BPC-157 analog (arginate salt). A 15-amino-acid peptide marketed as a more stable arginate-salt version of BPC-157 and sold for the same tissue-repair research. There are no published clinical trials of PDA itself; the supporting evidence is the BPC-157 animal literature.
How much does Pentadeca Arginate cost?
The cheapest Pentadeca Arginate from an independently tested vendor is $1.34 per mg (Nexaph, PDA 10mg (10 vials/kit), $134.00). Across 3 listings from 3 vendors the median is $3.68 per mg.
Where can I buy Pentadeca Arginate?
3 vendors tested by Finnrick sell Pentadeca Arginate. The cheapest per mg right now: Nexaph ($1.34), Ion Peptide ($3.68), Amplified Amino ($4.40). 0 of them publish a lab report (COA) for Pentadeca Arginate; compare lab scores and reports in the table above before buying.
How much bacteriostatic water for 10 mg of Pentadeca Arginate?
Adding 2 mL of bacteriostatic water to a 10 mg vial of Pentadeca Arginate gives 5 mg/mL: each 10 units on a U-100 insulin syringe holds 500 mcg. With 1 mL it's 10 mg/mL (1,000 mcg per 10 units); with 3 mL, 3.333 mg/mL (333.3 mcg per 10 units). More water makes small amounts easier to measure. Mixing charts: 10 mg.
Is Pentadeca Arginate FDA approved?
Not approved. Research use only.