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

Research area

Recovery & Repair Research Peptides

Peptides studied for tissue repair, healing, immune support, and recovery research. Lab-tested, batch-documented, research use only.

AllGLP & MetabolicRecovery & RepairCognitiveOverall HealthOptimum Beauty
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
BOGO freeBPC-157 research peptide vial — Optimum ReGen Peptides
BPC-157
Peptide Research Compound.
$35$7.00/mg
BOGO freeTB-500 research peptide vial — Optimum ReGen Peptides
TB-500
Thymosin Beta-4 Research Peptide.
$35$7.00/mg
BOGO freeBPC-157 / TB-500 research peptide vial — Optimum ReGen Peptides
BPC-157 / TB-500
BPC-157 / TB-500 Research Stack.
$70$7.00/mg
BOGO freeGHK-Cu research peptide vial — Optimum ReGen Peptides
GHK-Cu
GHK-Cu copper peptide for laboratory research.
$35$0.70/mg
BOGO freeKPV research peptide vial — Optimum ReGen Peptides
KPV
Anti-Inflammatory Research Peptide.
$60$6.00/mg
BOGO freeARA-290 research peptide vial — Optimum ReGen Peptides
ARA-290
Tissue Support Research Peptide.
$60$6.00/mg
BOGO freeLL-37 research peptide vial — Optimum ReGen Peptides
LL-37
Research peptide.
$70$14.00/mg
BOGO freeTA-1 research peptide vial — Optimum ReGen Peptides
TA-1
Thymosin Alpha-1 research peptide.
$50$10.00/mg
10% offGlow research peptide vial — Optimum ReGen Peptides
Glow
$585.00650$0.84/mg
BOGO freeKlow research peptide vial — Optimum ReGen Peptides
Klow
KPV, BPC-157, TB-500 & GHK-Cu recovery research stack.
80mg vial
$100$1.25/mg

About recovery & repair research peptides

Recovery and repair research peptides are studied in tissue-repair, healing, immune-support, and inflammatory-pathway research. This category collects the compounds most frequently cited in recovery research, including BPC-157, TB-500 (Thymosin Beta-4), GHK-Cu copper peptide, KPV, ARA-290 (Cibinetide), and LL-37, plus ready-made BPC-157/TB-500 research stacks.

Each recovery peptide ships with a third-party certificate of analysis documenting HPLC purity for the lot. Sold lyophilized for laboratory and in-vitro research use only, not for human 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.