OFFICIAL QSC MANUFACTURING & SCIENCE RESOURCE  ·  ORDER AT QSC-USA.COM →
Qingdao Sigma Chemical

Compound Index

75+ research-grade compounds. All synthesised to ≥99% HPLC purity with Janoshik COA. Click any compound for the full specification guide and ordering link.

Order at QSC → Purity Methodology
Category 01

GLP-1 & Metabolic Peptides

CompoundCASMW (Da)ClassPurityGuide
Semaglutide910463-68-24113.58GLP-1 RA≥99%Guide →
Tirzepatide2023788-19-24813.48GLP-1/GIP dual≥99%Guide →
Retatrutide2381089-83-2~5000Triple agonist≥99%Guide →
Survodutide2472836-24-9~4800GLP-1/glucagon≥99%Guide →
Cagrilintide2381089-83-2~4000Amylin analogue≥99%Guide →
Liraglutide204656-20-23751.20GLP-1 RA≥99%Guide →
Orforglipron2411514-39-9527.6Oral GLP-1 RA≥99%Guide →
AOD-9604221231-10-31815.12HGH fragment≥99%Guide →
Tesofensine195875-84-4434.96Triple uptake inhibitor≥99%Guide →
Category 02

Growth Hormone Axis

CompoundCASMW (Da)ClassPurityGuide
HGH (Somatropin)12629-01-522124Growth hormone≥99%Guide →
Ipamorelin170851-70-4711.87GHRP≥99%Guide →
CJC-1295863288-34-03367.97GHRH analogue≥99%Guide →
Sermorelin86168-78-73357.93GHRH fragment≥99%Guide →
Tesamorelin218949-48-55136.23GHRH analogue≥99%Guide →
MK-677 (Ibutamoren)159752-10-0624.77GH secretagogue≥99%Guide →
GHRP-2158861-67-7817.96GHRP≥99%Guide →
GHRP-687616-84-0873.03GHRP≥99%Guide →
Hexarelin140703-51-1887.06GHRP≥99%Guide →
IGF-1 LR3946870-92-49117.5IGF analogue≥99%Guide →
Category 03

Recovery & Healing

CompoundCASMW (Da)ClassPurityGuide
BPC-157137525-51-01419.53Gastric pentadecapeptide≥99%Guide →
TB-500 (Thymosin β4 frag.)107761-42-25013.0Thymosin fragment≥99%Guide →
GHK-Cu89030-95-5340.38Copper tripeptide≥99%Guide →
Thymosin Alpha-162304-98-73108.4Thymosin peptide≥99%Guide →
LL-37154947-66-74493.33Cathelicidin fragment≥99%Guide →
KPV102401-22-9359.40α-MSH tripeptide≥99%Guide →
Category 04

Anti-Aging & Longevity

CompoundCASMW (Da)ClassPurityGuide
Epitalon307297-39-8390.35Epigenetic tetrapeptide≥99%Guide →
NAD+53-84-9663.43Coenzyme≥99%Guide →
SS-31 (Elamipretide)736992-21-5639.79Mitochondrial peptide≥99%Guide →
FOXO4-DRIN/A~5600Senolytic peptide≥99%Guide →
Humanin330786-25-92888.2Mitochondrial peptide≥99%Guide →
MOTS-c1627580-64-62174.5Mitochondrial peptide≥99%Guide →
Glutathione70-18-8307.32Antioxidant tripeptide≥99%Guide →
PinealonN/A409.42Neurotropic tripeptide≥99%Guide →
Category 05

Cognitive & Nootropic

CompoundCASMW (Da)ClassPurityGuide
Semax80714-61-0813.95ACTH analogue≥99%Guide →
Selank129954-34-3751.87Tuftsin analogue≥99%Guide →
DSIP62568-57-4848.88Sleep peptide≥99%Guide →

Order Any Compound from QSC

All 75+ compounds available at qscpeptide.com. ≥99% HPLC purity. Janoshik COA. Domestic shipping from 8 regions. BTC/USDT accepted.

RESEARCH USE ONLY. All compounds listed are for laboratory research purposes only. Not for human consumption. QSC Peptide Lab (qscpeptidelab.com) is an official science resource for Qingdao Sigma Chemical Co., Ltd.