Reviewed by Jack Ryan, co-founder & editorial lead · Updated
COA practices 40%7/10
Reputation 20%7/10
Transparency 20%8/10
Operations 20%10/10
The four factors average 7.8 by weight, which rounds to 8/10.
Direct answer
Is GLP-1 Research Lab legit?
GLP-1 Research Lab is the Peptide Research Labs Inc storefront, rated 8/10. Its public index links 19 vendor PDFs across 20 rows. Eighteen complete files match exact official Accumark PDFs; one alternate layout has matching analytical fields. Official clients are CnC, C&C, or Sequence, with vendor attribution unresolved. Four lot discrepancies and two compound mismatches are recorded. The company publishes Florida contact details and FedEx gel-pack shipping terms.
GLP-1 Research Lab publishes 19 vendor PDFs with HPLC identity, purity and measured content; four add endotoxin and rapid PCR screening.
We retain the approved 8/10 score. Unresolved supplier attribution, exact file/index discrepancies and a small customer record remain material.
01
Current certificate database
GLP-1 Research Lab identifies Peptide Research Labs Inc and a Boca Raton, Florida contact address. Its October 4 certificate database lists 20 compound or blend rows with 19 vendor PDF links. PeptidePrices recovered every linked file and all 27 vendor pages. Eighteen complete PDFs are byte-identical to specific official Accumark reports. The remaining one-page vendor layout has matching analytical fields but omits the official Sequence client header and component page; both versions are retained. Official clients are CnC, C&C, or Sequence. Their relationship to GLP-1 Research Lab remains unresolved, so these laboratory findings do not receive current vendor product matches.
02
What the report samples show
The documents show why nominal mass, identity and purity must be read separately. The GLOW 70 mg report lists 65.63 mg total, 6.2% below label, at 99.61% blend purity. Melanotan II 10 mg lists 8.9 mg, 11% below label, at 99.075% purity. Selank 5 mg lists 7.88 mg. Some documents include a second page with endotoxin and rapid PCR microbial screening; others only present identity, content and chromatographic purity. Those panels are not interchangeable. Published laboratory dates remain the dates printed in each original report.
03
Customer record
The standalone Cagrilintide row opens a Cagrilintide/GLP-1S blend report, and TB4 Fragment opens a full Thymosin Beta-4 report. The GHK-Cu, GLP-3R, GLP-2T, and Tesamorelin index lots differ from their linked PDFs; the latter three also differ in index purity. Exact report and official results remain available with these discrepancies recorded. October 3 searches found no substantial exact-domain independent customer-review aggregate. Storefront testimonials and automated website-risk ratings are kept separate from customer purchase evidence.
04
Shipping and company disclosure
The shipping policy states one to two business days of processing and FedEx delivery with gel packs, typically two to five business days after processing. Sales are final after shipment; damaged or incorrect orders require notice within 48 hours for a discretionary replacement. The earlier card and stablecoin payment observations remain historical because a current order was not submitted. The approved score remains 8/10 with factors COA 7, reputation 7, transparency 8 and operations 10; the added documents do not change those factor scores.
Details
Payment methods
Credit/debit card
Crypto (stablecoin)
Purity
Vendor-posted named-laboratory reports; inspect exact product, strength, lot and test panel. Current lab-portal authenticity not established.
Shipping
USA processing1–2 business days; FedEx gel-pack shipping with typical 2–5 business-day transit. All sales final after shipment; damaged or incorrect orders must be reported within 48 hours for discretionary replacement.
Top 5 of 15 vendors that reached the cheapest five
Frequently asked questions
Is GLP-1 Research Lab legit?
GLP-1 Research Lab is the Peptide Research Labs Inc storefront, rated 8/10. Its public index links 19 vendor PDFs across 20 rows. Eighteen complete files match exact official Accumark PDFs; one alternate layout has matching analytical fields. Official clients are CnC, C&C, or Sequence, with vendor attribution unresolved. Four lot discrepancies and two compound mismatches are recorded. The company publishes Florida contact details and FedEx gel-pack shipping terms. Affiliate links never affect the score.
Where does GLP-1 Research Lab ship?
GLP-1 Research Lab ships to United States. USA processing1–2 business days; FedEx gel-pack shipping with typical 2–5 business-day transit. All sales final after shipment; damaged or incorrect orders must be reported within 48 hours for discretionary replacement.
Does GLP-1 Research Lab publish COAs?
Public COA data. Open the vendor's certificate library and match each report to the exact product, strength, and lot before ordering.
What do customer reviews say about GLP-1 Research Lab?
We could not find an established independent review profile for GLP-1 Research Lab. The evidence summary on this page explains what we could and could not check.
What are alternatives to GLP-1 Research Lab?
The public vendors closest to GLP-1 Research Lab's 8/10 evidence score are Glow Aminos (8/10), Hello Stacks (8/10), and Genix Peps (8/10).
