Independent · Reader-funded · FTC-compliant affiliate disclosureVol. II · No. 18 May 1, 2026
Vendor profile

Double R Labs

doublerlabs.is · US · Founded 2024

Same-day shipping from San Diego with ISO 17025 third-party batch COAs.

B
Grade
6.0 / 7
Testing profile
Disclosed
Testing methods
  • ISO 17025 third-party testing
  • Microbial testing
Testing lab
ISO 17025-accredited
Most recent COA
Not publicly posted.
OpenAssay score
— pending integration with openassay.org.
Audit notes
1 item
  • Despite a non-US TLD, ships domestically from a US warehouse.

Editorial observations recorded during our vendor review. Send corrections to corrections@pepticker.com.

7-category rubric
  • Identity verified
  • Net content confirmed
  • Net purity ≥ 97%
  • Endotoxin tested
  • Sterility tested
  • Heavy metals screened
  • ·Conformity documented

See methodology →

Operational status
Operational

Our vendor-risk monitor tracks closures, payment-processor issues, FDA actions, and community sentiment. No active issues detected.

Tracked SKUs

24 listings
PeptideSizePrice$/mgStatus
5-Amino-1MQ50mg$49.99$1.00In stock
BPC-15710mg$34.99$3.50In stock
Cagrilintide10mg$69.99$7.00In stock
Cerebrolysin60mg$39.99$0.67In stock
DSIP15mg$59.99$4.00In stock
Epitalon50mg$79.99$1.60In stock
GHK-Cu100mg$24.99$0.25In stock
GHRP-610mg$29.99$3.00In stock
Glutathione1500mg$39.99$0.03In stock
IGF-1 LR31mg$57.99$57.99In stock
Ipamorelin10mg$34.49$3.45In stock
KPV10mg$29.99$3.00In stock
L-Carnitine1200mg$54.99$0.05In stock
Melanotan II10mg$23.99$2.40In stock
Methylene Blue20mg$89.99$4.50In stock
MOTS-c10mg$29.99$3.00In stock
Pinealon10mg$34.99$3.50In stock
PT-14110mg$24.99$2.50In stock
Selank10mg$27.99$2.80In stock
Semax10mg$29.99$3.00In stock
Sermorelin10mg$39.99$4.00Out
SS-3150mg$124.99$2.50In stock
Tesamorelin10mg$44.99$4.50Out
Tesofensine0.5mg$114.99$229.98In stock