Transparency

Certificates of Analysis

Match the lot number on your vial to its published certificate below. Certificates not yet supplied are marked as pending.

A COA comes with every order

Every W.H.D. order includes the Certificate of Analysis for the exact lot packed in that order — so the lot number on your vial matches the certificate in your hands.

Example certificate — SS-31 50mg, Lot 0005 (Freedom Diagnostics, reported Jul 28 2026)

Identity (LC-MS): confirmed SS-31
Purity (HPLC-UV): 99.95%
Net content: 48.41 mg average (vials 47.22 mg and 49.59 mg)
Endotoxin (LAL, USP <85>): pass · Microbial (PCR): no detectable microbial DNA
Appearance: white lyophilized powder

View the full example COA (PDF)

ProductLotCertificate

5-amino-1MQ 5MG— COA pending

5-amino-1MQ 10MG— COA pending

AOD9604 5MG— COA pending

AOD9604 10MG— COA pending

Ara-290 10MG— COA pending

BPC-157 5MG— COA pending

BPC-157 10MG— COA pending

Cagrilintide 10MG— COA pending

Cagrilintide + Semaglutide 5MG/5MG— COA pending

CJC-1295 With DAC 5MG— COA pending

2x Blend 5MG/5MG— COA pending

DSIP 15MG— COA pending

Epithalon 10MG— COA pending

Epithalon 50MG— COA pending

FOXO4 10MG— COA pending

GHK-CU 50MG— COA pending

GHK-CU 100MG— COA pending

GHRP-2 Acetate 10MG— COA pending

GHRP-6 Acetate 10MG— COA pending

Glow 10MG/50MG/10MG— COA pending

IGF-1 LR3 1MG— COA pending

Ipamorelin 5MG— COA pending

Ipamorelin 10MG— COA pending

KissPeptin-10 10MG— COA pending

Klow 10MG/50MG/10MG/10MG— COA pending

KPV 10MG— COA pending

L-Glutathione 1500MG— COA pending

LL37 5MG— COA pending

Melanotan-2 10MG— COA pending

MOTS-c 10MG— COA pending

MOTS-c 40MG— COA pending

NAD+ 500MG— COA pending

NAD+ 1000MG— COA pending

Oxytocin 10MG— COA pending

PT-141 10MG— COA pending

Retatrutide 10MG— COA pending

Retatrutide 15MG— COA pending

Retatrutide 20MG— COA pending

Retatrutide 30MG— COA pending

Retatrutide 50MG— COA pending

Selank 5MG— COA pending

Selank 10MG— COA pending

Semaglutide 5MG— COA pending

Semaglutide 10MG— COA pending

Semax 5MG— COA pending

Semax 10MG— COA pending

Sermorelin 5MG— COA pending

Snap-8 10MG— COA pending

SS-31 10MG— COA pending

SS-31 50MG0005 View COA

TB500 (Thymosin B4 Acetate) 5MG— COA pending

TB500 (Thymosin B4 Acetate) 10MG— COA pending

Tesamorelin 5MG— COA pending

Tesamorelin 10MG— COA pending

Tesamorelin + Ipamorelin 11MG/6MG— COA pending

Thymosin Alpha-1 5MG— COA pending

Thymosin Alpha-1 10MG— COA pending

Tirzepatide 10MG— COA pending

Tirzepatide 20MG— COA pending

Tirzepatide 30MG— COA pending

Tirzepatide 60MG— COA pending

Wolverine 5MG/5MG— COA pending

Wolverine 10MG/10MG— COA pending

Research Use Only. Not intended for human consumption, diagnostic use, or therapeutic application. Not approved by the FDA. For laboratory and in vitro research only.