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99.7% — exceeds 99.00% minimum spec
- Batch
- RT-202607-001
- Test date
- July 23, 2026
- Method
- HPLC + MS
- Lab
-
Bioviridian
College Station, TX
Description
Fast, reliable shipping
We offer fast, reliable shipping through UPS and USPS.
Shipping Options
UPS shipping options include:
- Next Day Air
- 2nd Day Air
- Ground
Order Processing
- Orders ship Monday through Firday.
- Orders placed before 6:00 PM EST / 3:00 PM PST are shipped the same day.
- Orders placed after the daily cutoff or on holidays will be processed on the next available shipping day.
Puerto Rico, Hawaii & Alaska
- Orders shipping to these destinations are sent via USPS unless alternative arrangements have been made in advance.
- Need a different shipping method? Contact us before placing your order so we can discuss available options.
Order Tracking
- Once your order has shipped, you'll receive a shipping confirmation email with tracking information so you can monitor your delivery.
- Orders totaling $200 or more qualify for FREE UPS 2nd Day Air shipping within the continental United States.
- Free 2nd Day Air shipping does not apply to orders shipping to Puerto Rico, Hawaii, or Alaska.
Handled correctly, stability holds
All peptides are supplied as sterile, lyophilized powder and are stable when handled correctly.
Store away from light
-20°C long-term
2-8°C
Sealed lyophilized vials are heat-stable; refrigerating or freezing sealed vials is optional. 2-8°C applies to reconstituted solutions.
Frequently Asked Questions
PRODUCT & PURITY
This product is offered for laboratory and research use only. It is not intended for human consumption, medical use, therapeutic use, or veterinary use.
Yes, all of our products are sterile and sealed with a sterility plug and safety cap.
Our products undergo quality control internally at our lab and then 3rd party tested at Bioviridian (at their Texas facility) prior to shipment. All of our COA's are then posted on our site immediately upon receipt.
99% or higher. Period. The expected purity is listed on the individual product page or Certificate of Analysis, when available.
No. We are a manufacturing company and because these products are sold for research purposes only, we do not provide dosing, administration, or medical-use guidance.
Unless specifically stated otherwise, these products are not approved by the U.S. Food and Drug Administration for therapeutic or diagnostic use.
STORAGE & STABILITY
As a lyophilized powder, peptides are stable. Delays in shipments up to 7 days will have zero to minimal impact on efficacy of peptides. Most precautionary efforts must be made to maintain temperature consistency once reconstituted.
Store the product according to the storage recommendations provided on the label or accompanying documentation in your shipment. Proper storage helps maintain product integrity during its shelf life. Most peptides have an expiration date of 2 years if kept unreconstituted (lyophilized powder).
SHIPPING
Shipping times vary based on your location and the shipping method selected at checkout. We offer shipping options between 1 and 5 days.
No.
Once your order is processed, you will receive a shipping confirmation email with tracking information.
ORDERS
Each order includes the peptide vial as described on the product page above.
We accept all forms of credit cards and Zelle.
If your order has not yet been processed for shipment, we may be able to make changes. Please contact customer support as soon as possible after placing your order.
If your order arrives damaged or incorrect, contact our customer support team promptly at support@peaklabpeptides.com with your order number and photos of the package and product so we can assist you.
For the safety of our researchers and integrity of our products we can not accept returns whatsoever.
SUPPORT
If you have questions about your order or a product, please reach out through our customer support page or contact us at support@peaklabpeptides.com or call/text 605-524-2800.
Purity you can verify
TESTED
VERIFICATION
Peak Lab Peptides maintains quality-control processes and routinely performs third-party testing to support purity and identity verification. COAs are available upon request for applicable batches. Documentation may vary depending on production timelines.
AVAILABILITY
We aim to make batch-level documentation available whenever possible. Our goal is to expand COA access across the full catalog as production capacity grows.
All products are for laboratory research use only and are not intended for human consumption.
Related Products
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Product Details:
Peptides: CJC-1295 No DAC + Ipamorelin Purity: >98% Form: Lyophilized powder Quantity: 10mg total per vial (typically 5mg of each peptide unless otherwise specified) Storage: Store lyophilized powder at -20°C. Once reconstituted, refrigerate (2–8°C) and use within 30 days. Research Grade: For laboratory research purposes only. Not for human use, therapeutic, or diagnostic applications. Research Applications May Include: Synergistic stimulation of natural GH release Studies on recovery, lean mass, and anti-aging Exploration of GH/GHRH/GHRP axis functionality
IGF-1 LR3
IGF-1 LR3 Peptide
IGF-1 LR3 Peptide (Long Arg3 Insulin-Like Growth Factor-1) – 1mg (Lyophilized Peptide) – For Research Use Only
IGF-1 LR3 is a synthetic analog of human Insulin-Like Growth Factor-1 (IGF-1), modified to extend its half-life in vitro through substitution of arginine at position 3 and removal of the first three amino acids of the native IGF-1 sequence. These modifications increase resistance to IGF-1 binding proteins, enhancing stability and prolonged activity in controlled research environments. Research has explored its role in cellular growth signaling, differentiation pathways, and IGF-1 receptor interaction mechanisms in laboratory models.
Product Details:
- Peptide: IGF-1 LR3 (Long Arg3 Insulin-Like Growth Factor-1)
- Sequence: 83 amino acids
- Purity: ≥99% (HPLC verified)
- Form: Lyophilized powder
- Quantity: 1mg per vial
- Storage: Store lyophilized peptide at -4°F (-20°C). Once reconstituted, refrigerate at 36–46°F (2–8°C) and use within 30 days.
- Grade: For laboratory research use only. Not for human use, consumption, or therapeutic applications.
Potential Research Applications:
- IGF-1 receptor binding affinity and cellular signaling studies
- Cellular growth and differentiation pathway research
- Binding protein resistance and in vitro stability mechanism models
- Growth factor analog activity and structure-function investigations
For laboratory research only. This product is not intended to diagnose, treat, cure, or prevent any disease.
KPV (Lysine-Proline-Valine)
KPV
KPV – 10mg (Lyophilized Peptide) – For Research Use Only
KPV (Lys-Pro-Val) is a naturally occurring tripeptide derived from the C-terminal end of alpha-melanocyte-stimulating hormone (α-MSH), studied for its potential to modulate inflammatory signaling pathways and immune regulation in controlled laboratory environments. Research has explored its activity in epithelial barrier function, cytokine modulation, and localized inflammatory response mechanisms across multiple tissue types.
Product Details:
- Peptide: KPV (Lys-Pro-Val)
- Purity: >99%
- Form: Lyophilized powder
- Quantity: 10mg per vial
- Storage: Store at -4°F (-20°C). After reconstitution, refrigerate at 36–46°F (2–8°C) and use within 30 days.
- Grade: For research purposes only. Not for human consumption, therapeutic, or diagnostic use.
Potential Research Applications:
- Inflammatory signaling pathway modulation studies
- Epithelial barrier function and mucosal tissue research
- Cytokine regulation and immune response mechanism models
- α-MSH derived peptide activity and receptor interaction investigations
For laboratory research only. This product is not intended to diagnose, treat, cure, or prevent any disease.
MOTS-c
MOTS-c
MOTS-c – 10mg & 40mg (Lyophilized Peptide) – For Research Use Only
MOTS-c is a mitochondrial-derived peptide (MDP) encoded by the mitochondrial genome, studied for its potential role in metabolic pathway regulation, energy homeostasis, and cellular signaling. Research has explored its activity in glucose metabolism, insulin signaling pathways, and mitochondrial function in controlled laboratory environments. Its origin within the mitochondrial genome makes it a subject of significant interest in studies on mitochondrial biology and cellular energy regulation.
Product Details:
- Peptide: MOTS-c (Mitochondrial Open Reading Frame of the 12S rRNA-c)
- Purity: >98%
- Form: Lyophilized powder
- Quantity: 10mg or 40mg per vial
- Storage: Store at -4°F (-20°C). After reconstitution, refrigerate at 36–46°F (2–8°C) and use within 30 days.
- Grade: For research purposes only. Not for human consumption or therapeutic applications.
Potential Research Applications:
- Glucose metabolism and insulin signaling pathway studies
- Mitochondrial function and cellular energy regulation research
- Metabolic pathway modulation and energy homeostasis models
- Mitochondrial-derived peptide activity and cellular signaling investigations
For laboratory research use only. This product is not intended to diagnose, treat, cure, or prevent any disease.
