Peptides

Peptides offered for research and laboratory use. Our catalog focuses on quality, consistency, and transparent sourcing standards. Products are clearly labeled and organized to support informed selection.

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Picture of MT-2 10mg

MT-2 10mg

High-purity ≥99% MT-2 (Melanotan-2) research-grade peptide (10mg lyophilized vial) supplied for in vitro laboratory investigations – not for human or animal consumption.
11% Off
From $27.78 $55.56
Picture of NAD

NAD

High-purity ≥99% NAD research-grade peptide in lyophilized vial, supplied strictly for in vitro laboratory and analytical research use only – not for human or animal consumption.
From $27.78
Picture of Oxytocin Acetate 2mg

Oxytocin Acetate 2mg

High-purity ≥99% Oxytocin Acetate research-grade hormone peptide (2mg lyophilized vial) for laboratory studies on social and reproductive signaling – research use only.
10% Off
From $22.22 $44.44
Picture of Pinealon

Pinealon

≥99% pure Pinealon research-grade neuroprotective peptide in lyophilized vial, intended exclusively for laboratory and analytical research.
From $25.00
Picture of PT-141 10mg

PT-141 10mg

High-purity ≥99% PT-141 (Bremelanotide) research-grade melanocortin peptide (10mg lyophilized vial) for in vitro studies on receptor pathways – strictly laboratory use only.
11% Off
From $33.33 $66.67
Picture of Retatrutide

Retatrutide

Research-grade Retatrutide peptide in a vial for laboratory and analytical use only.
From $30.56

All peptide products offered by Sumrday, LLC are sold for research, laboratory, or analytical purposes only and are not intended for human or animal consumption.

Statements on this website have not been evaluated by the U.S. Food and Drug Administration. Products are not intended to diagnose, treat, cure, or prevent any disease.

Sumrday, LLC is a product supplier and is not a compounding pharmacy or outsourcing facility as defined under Sections 503A or 503B of the Federal Food, Drug, and Cosmetic Act.