Weekend sale: buy one get one free on single vials, buy 2 get 1 free on GLPs, 10% off kits. Ends Monday.

Research area

GLP & Metabolic Research Peptides

Compounds studied in metabolic, incretin, and energy-balance research. Lab-tested, batch-documented, research use only.

Third-Party Lab Tested
Batch COAs available
Medford, Oregon Storefront
A real shop you can visit
Discreet Shipping
Plain, unbranded packaging
Secure Checkout
Encrypted payment
B2G1 freeTirz research peptide vial — Optimum ReGen Peptides
Tirz
Dual Pathway Research Peptide.
$150$5.00/mg
B2G1 freeSema research peptide vial — Optimum ReGen Peptides
Sema
GLP Research Peptide.
$125$4.17/mg
BOGO freeCagri research peptide vial — Optimum ReGen Peptides
Cagri
Metabolic Research Peptide.
$60$12.00/mg
B2G1 freeORP-3R research peptide vial — Optimum ReGen Peptides
ORP-3R
Triple-agonist metabolic research peptide.
$75$7.50/mg
BOGO freeSLU-PP-332 research peptide vial — Optimum ReGen Peptides
SLU-PP-332
Research Compound Tablets.
$125$0.25/mcg

About glp & metabolic research peptides

GLP and metabolic research peptides are studied for their roles in incretin signaling, energy balance, and glucose-related pathways in laboratory and preclinical models. This category groups the single-, dual-, and triple-agonist research compounds most often referenced in metabolic-research literature, including tirzepatide, semaglutide, cagrilintide, and retatrutide-class peptides, alongside AOD-9604 and 5-Amino-1MQ.

Every metabolic research peptide here is third-party tested, with a batch-level certificate of analysis documenting HPLC purity and identity. Supplied as lyophilized powder for laboratory and in-vitro research only, not for human or animal consumption.

Frequently asked questions

Are these products for human use?+
No. All research products, including all peptides, are sold strictly for laboratory and research use only. They are not intended for human or animal consumption, diagnostic, or therapeutic use, and nothing on this site is medical advice.
Are your peptides third-party tested?+
Yes. We provide batch-level certificates of analysis for purity and identity, and reputable third-party labs offer independent verification. See our lab testing page for details.
Where is Optimum ReGen Peptides based?+
Our research compounds are supplied with batch-level quality documentation. We are an American-owned company with a physical storefront in Medford, Oregon. All research products are sold strictly for laboratory and research use only.
How are orders shipped?+
Orders ship within the United States in discreet, unbranded packaging. See our shipping policy for timing and details.
How should research peptides be stored?+
Lyophilized (freeze-dried) peptides are generally kept cool and away from light, and reconstituted material is typically refrigerated. Storage guidance is provided with research materials.
Do you have a physical store?+
Yes. We are a real company with a retail storefront in Medford, Oregon. See our contact page for how to reach us or visit in person.