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99.8% — exceeds 99.00% minimum spec
- Batch
- CND-202604-001
- Test date
- April 30, 2026
- Method
- HPLC + MS
- Lab
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Bioviridian
College Station, TX
Description
CJC-1295 No DAC
CJC-1295 No DAC – 5mg (Lyophilized Peptide) – For Research Use Only
CJC-1295 No DAC is a synthetic analog of Growth Hormone-Releasing Hormone (GHRH) designed for research on stimulating natural growth hormone (GH) release in a pulsatile manner. The “No DAC” (Drug Affinity Complex) version has a shorter half-life, allowing it to mimic the body’s natural GH secretion rhythm.
CJC-1295 No DAC is commonly studied in models focused on muscle growth, fat metabolism, anti-aging, and recovery when used alone or stacked with other GH secretagogues like Ipamorelin.
Product Details:
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Peptide: CJC-1295 No DAC
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Purity: >98%
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Form: Lyophilized powder
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Quantity: 5mg per vial
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Storage: Store at -4°F (-20°C). After reconstitution, refrigerate at 36–46°F (2–8°C) and use within 30 days.
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Grade: For research purposes only. Not for human use, medical, or diagnostic applications.
Potential Research Applications:
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Growth hormone release studies
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Muscle growth and recovery models
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Anti-aging and longevity research
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Fat metabolism and body composition investigations
THIS IS NOT FOR HUMAN CONSUMPTION. SOLD FOR RESEARCH ONLY!
CJC-1295 No DAC Certificate of Analysis
CJC-1295 (without DAC) is a synthetic analog of growth hormone-releasing hormone (GHRH), modified at four amino acid positions to resist enzymatic degradation while retaining full GHRH-receptor binding activity. Unlike the drug-affinity-complex (DAC) version, this form has a short half-life of roughly 30 minutes, closely mirroring the pharmacokinetics of native GHRH — a property researchers consider important for preserving the pulsatile, physiological pattern of GH release rather than producing a flat, continuously elevated GH level. Because of its brief half-life, CJC-1295 without DAC is most frequently studied in combination with a GH secretagogue such as Ipamorelin, where the two peptides act on separate receptors (GHRH-R and GHS-R) to produce a synchronized, amplified GH pulse. Research interest centers on this receptor-level synergy and its relevance to GH-axis studies of recovery, sleep architecture, and age-related GH decline.
This combination is primarily used in research settings that model GH-axis regulation through two complementary signaling inputs: one via GHRH receptor activation and the other via GHSR activation. Because GH release and downstream markers are regulated by feedback mechanisms, combination studies often emphasize time-course design, signaling endpoints, and reproducibility of assay conditions.
Common research themes include:
- Dual-pathway GH-axis signaling: Studying how GHRH receptor activation and GHSR stimulation influence GH-axis biomarkers and receptor-driven signaling in controlled models.
- Receptor crosstalk and combined signaling: Exploring whether simultaneous activation of two upstream pathways produces additive or synergistic signaling patterns in functional assays (model-dependent and protocol-specific).
- Endocrine feedback and pulsatility modeling: Using time-based experimental designs to evaluate signaling dynamics and receptor responsiveness across different exposure patterns.
- Assay development and benchmarking: Employing the blend as a standardized input for method optimization in GH-axis research workflows, including comparative profiling against single-compound controls.
Compliance note: Published discussions may include claims about body composition, performance, or clinical effects. PeakLab Peptides does not make claims about outcomes. This blend is supplied strictly for laboratory research use only, with no human consumption guidance.
Article Titles & Journals
Fast, reliable shipping
We offer fast, reliable shipping through UPS and USPS.
Shipping Options
UPS shipping options include:
- Next Day Air
- 2nd Day Air
- 3 Day Select
- UPS Ground
Order Processing
- We ship Monday through Saturday.
- Orders placed before 6:00 PM EST / 3:00 PM PST are typically 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 vials in a cool, dry place away from heat and direct sunlight.
For optimal longevity, keep lyophilized peptides refrigerated to help maintain integrity.
Use an appropriate research diluent (for example, BAC water). Store the reconstituted solution in the refrigerator and use within 20–30 days for best stability.
Minimize exposure to moisture and repeated freeze–thaw cycles. Follow your institution's safety procedures when handling research materials.
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.
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Product Details:
Compound: Cyanocobalamin (Vitamin B12) Concentration: 1mg / 1ml per vial Form: Sterile injectable solution Container: 3ml / 10ml multi-dose vial Storage: Store in a cool, dry place. Refrigerate after opening. Research Grade: For laboratory research purposes only. Not for human consumption or therapeutic use. Research Applications May Include: Studies on energy metabolism and fatigue Neurological repair and neuroprotection research Red blood cell production models
Follistatin-344 10-Vial Kit
Follistatin-344 10 Vial Kit Follistatin-344 – 1mg (Lyophilized Peptide) 10 Vial Kit – For Research Use Only
Follistatin-344 is a naturally occurring glycoprotein studied for its role in regulating myostatin activity and muscle cell development pathways. Research has focused on its potential to influence cellular growth signaling, tissue modeling, and regenerative mechanisms in controlled laboratory environments. Its interaction with myostatin inhibition pathways makes it a subject of interest in advanced muscle biology and cellular repair research.
Product Details:
- Peptide: Follistatin-344
- Purity: >98%
- Form: Lyophilized powder
- Quantity: 1mg per vial / 10 vials per kit
- 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:
- Myostatin inhibition and muscle cell development studies
- Cellular growth signaling and tissue modeling research
- Regenerative biology and recovery mechanism investigations
- Endocrine pathway and growth factor interaction studies
For laboratory research only. This product is not intended to diagnose, treat, cure, or prevent any disease.
GLP-3 Reta 10-Vial Kit
GLP-3 Reta 10 vial kit
GLP-3 Reta 10 vial kit – 5mg-60mg (Lyophilized Peptide) – For Research Use Only
GLP-3 Reta 10 vial kit is a novel research peptide categorized within the glucagon-like peptide (GLP) family, studied for its potential activity on metabolic regulation, appetite control, and glucose homeostasis. While structurally distinct from GLP-1 analogs, GLP-3 R is being investigated for its potential interactions with GLP receptor pathways and its role in energy balance, insulin sensitivity, and weight management.
This compound is part of emerging research aimed at expanding the understanding of gut hormone analogs and their effects on metabolic disorders.
Product Details:
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Peptide: GLP-3 Reta 10 vial kit
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Purity: >98%
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Form: Lyophilized powder
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Quantity: 5mg-30mg per vial
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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:
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Metabolic regulation and energy balance studies
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Appetite suppression and satiety signaling research
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Glucose metabolism and insulin response models
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Exploration of novel GLP receptor analog activity
For laboratory research only. This product is not inte
