Updated October 2026
10% off at checkout - confirmed working
Code verified .
Compare compound prices: GLP-3RBPC-157GHK-CuMOTS-cGLP-2T
Prices from the October 1, 2026 catalog check. "Market" is the median price per mg across all PeptidePrices-tracked vendors for the same compound and size; shown prices include code PEPTIDEPRICES.
Before you check out
Worked out from the latest PeptidePrices catalog check of Peptide Express and its matched certificates.
The lowest in-stock price for the 4 most-searched compounds Peptide Express carries beyond the price check above. The code price is the list price minus the verified checkout discount, before shipping.
14 of 20 in-stock Peptide Express listings have an issuer-verified certificate for the exact compound and strength. Issuing labs: Mistral Diagnostics and Freedom Diagnostics. The COA library holds 27 Peptide Express certificates, including out-of-stock and historical batches.
Open Peptide Express certificates in the COA library →UPS Ground $10; three-day $20; two-day $30; overnight $100. Free shipping above $150; final sales and 48-hour damage claims.
20 in-stock Peptide Express listings from the PeptidePrices daily price scrape. The second price is the list price minus the verified Peptide Express coupon, before shipping. Each compound links to its full price comparison.
The five cheapest in-stock listings across tracked vendors for each compound, before coupons and shipping.
Five cheapest in-stock listings per day
| Date | Cheapest | 2nd cheapest | 3rd cheapest | 4th cheapest | 5th cheapest |
|---|---|---|---|---|---|
| $20.21 | $25.99 | $27.00 | $28.99 | $30.00 | |
| $20.21 | $25.99 | $27.00 | $28.99 | $30.00 | |
| $20.21 | $25.99 | $27.00 | $28.99 | $30.00 | |
| $20.21 | $25.99 | $27.00 | $28.99 | $30.00 | |
| $20.21 | $25.99 | $27.00 | $30.00 | $30.00 | |
| $20.21 | $25.99 | $27.00 | $30.00 | $30.00 | |
| $20.21 | $25.99 | $27.00 | $28.00 | $30.00 | |
| $20.21 | $27.00 | $28.00 | $30.00 | $30.00 | |
| $24.95 | $27.00 | $30.00 | $35.00 | $35.00 | |
| $24.95 | $27.00 | $35.00 | $35.06 | $37.00 | |
| $24.95 | $27.00 | $35.00 | $37.00 | $37.50 | |
| $24.95 | $24.95 | $27.00 | $27.00 | $30.00 |
Vendors most often in the cheapest five
Top 8 of 10 vendors that reached the cheapest five
Five cheapest in-stock listings per day
| Date | Cheapest | 2nd cheapest | 3rd cheapest | 4th cheapest | 5th cheapest |
|---|---|---|---|---|---|
| $15.99 | $18.69 | $19.99 | $19.99 | $20.25 | |
| $10.00 | $15.99 | $18.69 | $19.99 | $19.99 | |
| $10.00 | $15.99 | $18.69 | $19.99 | $19.99 | |
| $10.00 | $15.99 | $18.69 | $19.99 | $19.99 | |
| $10.00 | $15.99 | $18.69 | $19.99 | $19.99 | |
| $10.00 | $15.99 | $18.69 | $19.99 | $19.99 | |
| $10.00 | $15.99 | $18.69 | $19.99 | $19.99 | |
| $10.00 | $18.69 | $19.99 | $19.99 | $20.00 | |
| $10.00 | $15.99 | $18.69 | $19.99 | $19.99 | |
| $10.00 | $15.99 | $19.99 | $19.99 | $25.00 | |
| $10.00 | $15.99 | $19.99 | $19.99 | $25.00 | |
| $10.00 | $10.00 | $15.99 | $15.99 | $19.99 |
Vendors most often in the cheapest five
Five cheapest in-stock listings per day
| Date | Cheapest | 2nd cheapest | 3rd cheapest | 4th cheapest | 5th cheapest |
|---|---|---|---|---|---|
| $15.75 | $21.38 | $22.25 | $25.00 | $26.72 | |
| $15.75 | $20.00 | $21.38 | $22.25 | $25.00 | |
| $20.00 | $21.38 | $23.99 | $25.00 | $26.72 | |
| $20.00 | $21.38 | $25.00 | $26.72 | $27.00 | |
| $20.00 | $21.38 | $23.99 | $25.00 | $26.72 | |
| $20.00 | $21.38 | $25.00 | $26.72 | $27.00 | |
| $20.00 | $21.38 | $25.00 | $26.72 | $27.00 | |
| $20.00 | $21.38 | $25.00 | $26.72 | $27.89 | |
| $20.00 | $21.38 | $25.00 | $26.72 | $27.89 | |
| $20.00 | $25.00 | $27.89 | $28.00 | $29.99 | |
| $20.00 | $25.00 | $27.89 | $28.00 | $29.99 | |
| $20.00 | $20.00 | $25.00 | $25.00 | $27.89 |
Vendors most often in the cheapest five
Top 8 of 10 vendors that reached the cheapest five
Peptide Express scores 8/10 (trusted) on our 4-factor rubric, with public third-party COAs as the main driver. It's based in United States (vendor stated; operating address not published), accepts credit/debit cards. The listed partner offer is 10% off - apply code PEPTIDEPRICES at checkout. PeptidePrices verified the current offer in the vendor cart or checkout.
See the Peptide Express review for the specific compounds where they're strongest and how their COA tier compares to higher- and lower-rated alternatives.
Visit the vendor's site for current inventory and compare its $/10mg equivalent against our tables.
Terms can change at the vendor; confirm the offer at checkout.
Yes. Code PEPTIDEPRICES is the current PeptidePrices code for Peptide Express. Type it into the coupon field at checkout and confirm the lower total before payment.
10% off. Use code PEPTIDEPRICES at checkout. We update this page when the offer changes.
No. Coupons and affiliate relationships carry no rating weight. Peptide Express's 8/10 evidence score comes from COA practices, reputation, transparency, and operations, and is explained on its review page.
Copy PEPTIDEPRICES before you go. On Peptide Express's checkout, paste it into the coupon field and confirm the total drops by 10% off. Nothing is applied automatically, so an order placed without the code pays full price.
The current Peptide Express promo code is PEPTIDEPRICES. It gives 10% off when the offer requirements are met. Open the tracked vendor link, enter the code at checkout, and confirm the lower total before paying.
PeptidePrices last confirmed the Peptide Express offer on October 1, 2026. The code, the discount, and the checkout behavior are re-checked whenever the offer changes. The Peptide Express prices on this page come from the October 1, 2026 catalog check.
Offer details can change. Confirm the code and final total at checkout. Vendor quality scores use testing, reputation, transparency, and operations, not discount size.
