← ShopLot archive · 8 released

Certificate of analysis

Lot archive

Lot-matched certificate-of-analysis references for Optimal Lab research compounds. Certificates are available on request.

LOT 26-05-04Areleased

BPC-157

Size: 5mg
HPLC purity: 99.4%
Identity: LC-MS identity confirmed
Testing lab: Janoshik
Released: 11 May 2026
Document ref: OHL-BPC-260504A

BPC-157 page →Certificate on request

LOT 26-05-04Breleased

TB-500

Size: 10mg
HPLC purity: 99.1%
Identity: LC-MS identity confirmed
Testing lab: Janoshik
Released: 11 May 2026
Document ref: OHL-TB5-260504B

TB-500 page →Certificate on request

LOT 26-05-03Areleased

Retatrutide

Size: 20mg
HPLC purity: 98.9%
Identity: LC-MS identity confirmed
Testing lab: Janoshik
Released: 9 May 2026
Document ref: OHL-RETA-260503A

Retatrutide page →Certificate on request

LOT 26-05-02Areleased

GHK-Cu

Size: 50mg
HPLC purity: 99.6%
Identity: LC-MS identity confirmed
Testing lab: Janoshik
Released: 7 May 2026
Document ref: OHL-GHK-260502A

GHK-Cu page →Certificate on request

LOT 26-05-02Breleased

KPV

Size: 10mg
HPLC purity: 99.2%
Identity: LC-MS identity confirmed
Testing lab: Janoshik
Released: 7 May 2026
Document ref: OHL-KPV-260502B

KPV page →Certificate on request

LOT 26-05-01Areleased

Epitalon

Size: 20mg
HPLC purity: 99.5%
Identity: LC-MS identity confirmed
Testing lab: Janoshik
Released: 4 May 2026
Document ref: OHL-EPI-260501A

Epitalon page →Certificate on request

LOT 26-04-30Areleased

NAD+

Size: 500mg
HPLC purity: 99.0%
Identity: LC-MS identity confirmed
Testing lab: Janoshik
Released: 30 Apr 2026
Document ref: OHL-NAD-260430A

NAD+ page →Certificate on request

LOT 26-04-29Areleased

SS-31

Size: 10mg
HPLC purity: 99.3%
Identity: LC-MS identity confirmed
Testing lab: Janoshik
Released: 29 Apr 2026
Document ref: OHL-SS31-260429A

SS-31 (Elamipretide) page →Certificate on request

For laboratory research use only · Not for human or veterinary use · No dosing guidance provided