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Pep

6 listings across 1 independently tested vendor, ranked by price per milligram after coupon codes anyone can use. Vendors you can only order from by message are hidden.

Cheapest right now
USD 0.870 per mg
PepClub USA
PEP-31 CASE OF 10 VIALS 2S50-50MG
USD 435.00 for 10 × 50 mg = 500 mg
Metascore 81 medium confidenceBought vials 87% of label · 4 testsTitrateLabNo report for thisOnline checkoutFinnrick 81%
Visit storepepclubusa.com

Daily price tracking started October 7, 2026; a price-history chart appears here once a few days have been collected.

“Docs n/6” counts details recorded in the fullest indexed report for that vendor and peptide. It is not a quality score, and the report may not match the current lot in the listing.

VendorTrustListingVialsPricePer mg
PepClub USA
#32 by metascore
Metascore 81 medium confidenceBought vials 87% of label · 4 testsTitrateLabNo report for thisOnline checkoutFinnrick 81%
6 listings · from USD 0.870/mg
ListingVialsPricePer mg
PEP-141 10MG1 × 10 mgUSD 29.99USD 3.00
PEP-141 10MG CASE OF 10 VIALS10 × 10 mg = 100 mgUSD 185.00
USD 18.50/vial
USD 1.85
PEP-31 2S-50MG1 × 50 mgUSD 69.99USD 1.40
PEP-31 2S-10MG1 × 10 mgUSD 44.99USD 4.50
PEP-31 CASE OF 10 VIALS 2S50-50MG10 × 50 mg = 500 mgUSD 435.00
USD 43.50/vial
USD 0.870
Show 1 more listing
ListingVialsPricePer mg
PEP-31 CASE OF 10 VIALS 2S10-10MG10 × 10 mg = 100 mgUSD 240.00
USD 24.00/vial
USD 2.40
Docs 0/6

No report for Pep is currently indexed for this vendor. The listing does not identify the lot currently being sold. Use the batch number printed on your product to check for an indexed report.

Lot / batch
Not recorded in this report
Testing lab
Not recorded in this report
Test date
Not recorded in this report
Identity method
Not recorded in this report
Purity method
Not recorded in this report
Report file
No report link
Visit storepepclubusa.com

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.

WaterStrengthPer 10 units (0.1 mL)Per unit
1 mL10 mg/mL1,000 mcg100 mcg
2 mL5 mg/mL500 mcg50 mcg
3 mL3.333 mg/mL333.3 mcg33.33 mcg
5 mL2 mg/mL200 mcg20 mcg

Discussions elsewhere

Experiences and questions about Pep on other sites. Treat anecdotes with care.

Pep: questions people ask

How much does Pep cost?

The cheapest Pep from an independently tested vendor is USD 0.870 per mg (PepClub USA, PEP-31 CASE OF 10 VIALS 2S50-50MG, USD 435.00). Across 6 listings from 1 vendors the median is USD 2.40 per mg.

Where can I buy Pep?

1 vendors tested by Finnrick sell Pep. The cheapest per mg right now: PepClub USA (USD 0.870). 0 of them publish a lab report (COA) for Pep; compare lab scores and reports in the table above before buying.

More on Pep