Reviewed by Jack Ryan, co-founder & editorial lead · Updated
COA practices 40%6.5/10
Reputation 20%5/10
Transparency 20%8/10
Operations 20%8/10
The four factors average 6.8 by weight, which rounds to 7/10.
Direct answer
Is Qureshi Labs legit?
Yes, with caveats. PeptidePrices rates Qureshi Labs 7/10. Both public Freedom Diagnostics certificates match the lab record, but they cover only two of 20 current listing rows. The GHK-Cu 100 mg report measures 94.47 mg, and neither certificate includes endotoxin, sterility or heavy-metals results. Qureshi Labs LLC publishes Houston contact details and domestic shipping terms.
COA evidenceCOA quality 6.5/10✓COA verifiedBoth retained Freedom Diagnostics certificates match the issuing laboratory public record. The two certificates give an exact match on 2 of the 20 current listing rows.
Qureshi appears to be a real operating vendor with two third-party certificates that PeptidePrices matched to the Freedom Diagnostics public record. Its public contact details are stronger than those of many new vendors.
The published evidence does not cover most of the catalog. Match the exact lot to a certificate and use a reversible payment method when available. Code peptideprices gives customers 10% off.
01
Qureshi Labs COA coverage
The Qureshi Labs certificate archive publishes two Freedom Diagnostics reports. PeptidePrices matched both search codes to the laboratory file index and checked the client, lot, dates and results. The GLP-3R 10mg report records 99.96% purity and 10.54mg measured content. The GHK-Cu 100mg report records 99.95% purity and 94.47mg content, 5.53mg below its label. Both include identity testing, purity and content, with no endotoxin, sterility or heavy-metals panel.
02
Qureshi Labs reputation and checkout
The two certificates match the GLP-3R 10mg and GHK-Cu 100mg offers exactly, covering two of 20 comparison rows. Other strengths, including GLP-3R 20mg and 40mg, have no exact product match. The PeptidePrices COA library keeps both official records available.
03
Qureshi Labs company disclosures
PeptidePrices did not establish a current exact-domain independent review aggregate in the September 25 check. Qureshi Labs LLC names a Houston mailing address, phone number and support contact. The company advertises free same-day US shipping for orders placed before 1pm Central. Sales are final, and damaged, incorrect or missing orders must be reported within 48 hours.
Details
Payment methods
Credit/debit card
Shipping
The site advertises free same-day US shipping for orders placed before 1pm Central.
All sales are final; damage, error, or missing-item claims must be reported within 48 hours.
Deserves 10/10, Literally received faster than expected, amazing customer support and packaging. The entire labels and care feels like a luxury product.
Market prices collected
Market listing prices
Five cheapest in-stock package prices per compound across every tracked vendor — not just Qureshi Labs.
Top 5 of 12 vendors that reached the cheapest five
Frequently asked questions
Is Qureshi Labs legit?
Yes, with caveats. PeptidePrices rates Qureshi Labs 7/10. Both public Freedom Diagnostics certificates match the lab record, but they cover only two of 20 current listing rows. The GHK-Cu 100 mg report measures 94.47 mg, and neither certificate includes endotoxin, sterility or heavy-metals results. Qureshi Labs LLC publishes Houston contact details and domestic shipping terms. Affiliate links never affect the score.
Does Qureshi Labs have a coupon code?
Code PEPTIDEPRICES gives customers 10% off. Use the PeptidePrices referral link on this page and confirm the discount at checkout.
Where does Qureshi Labs ship?
Qureshi Labs ships to United States. The site advertises free same-day US shipping for orders placed before 1pm Central. All sales are final; damage, error, or missing-item claims must be reported within 48 hours.
Does Qureshi Labs publish COAs?
COA verified. Both retained Freedom Diagnostics certificates match the issuing laboratory public record. The two certificates give an exact match on 2 of the 20 current listing rows.
What do customer reviews say about Qureshi Labs?
We could not find an established independent review profile for Qureshi Labs. The evidence summary on this page explains what we could and could not check.