GLP-3 Reta
$66.00 – $312.80Price range: $66.00 through $312.80

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Description
Retatrutide
GLP-3 R – 5mg-30mg (Lyophilized Peptide) – For Research Use Only
GLP-3 R 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 R
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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.
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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
THIS IS NOT FOR HUMAN CONSUMPTION. SOLD FOR RESEARCH ONLY!
6 reviews for GLP-3 Reta
Storage & Handling
All peptides are supplied as sterile, lyophilized powder and are stable when handled correctly.
- On arrival: Store vials in a cool, dry place away from heat and direct sunlight.
- Long-term (powder): For optimal longevity, keep lyophilized peptides refrigerated to help maintain integrity.
- After reconstitution: 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.
Note: Minimize exposure to moisture and repeated freeze–thaw cycles. Follow your institution's safety procedures when handling research materials.
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.
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:
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Peptide: Ipamorelin
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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 consumption, therapeutic, or diagnostic use.
Potential Research Applications:
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Growth hormone secretion and endocrine studies
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Muscle growth, recovery, and anti-aging research models
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Kisspeptin-10 has also been explored in studies related to puberty onset, reproductive health, and hormone signaling pathways.
Product Details:
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Purity: >98%
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Form: Lyophilized powder
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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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Active Ingredients (Per ml):
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L-Carnitine – 200mg
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Arginine – 20mg
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Methionine – 25mg
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Inositol – 50mg
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Choline – 50mg
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Vitamin B5 (Dexpanthenol) – 25mg
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Vitamin B6 (Pyridoxine) – 25mg
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Vitamin B12 (Cyanocobalamin) – 1mg
Product Details:
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Volume: 10ml multi-dose vial
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Formulation: Sterile injectable solution
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Purity: Research grade
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Storage: Store at 68–77°F (20–25°C)
- Product will crystalize slightly if refrigerated.
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Potential Research Applications:
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Product Details:
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Peptide: Selank (Tuftsin analog)
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Purity: >98%
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Form: Lyophilized powder
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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 consumption, therapeutic, or diagnostic use.
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Nootropic and cognitive function studies
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Protected: SS-31
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Thymosin Alpha-1 – 5mg (Lyophilized Peptide) – For Research Use Only
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Product Details:
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Peptide: Thymosin Alpha-1
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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.
-
Grade: For research purposes only. Not for human consumption or therapeutic use.
Potential Research Applications:
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Immune modulation and enhancement studies
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Chronic infection and antiviral research models
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Inflammatory response and cytokine regulation studies
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Immune deficiency and autoimmune condition research



Laura –
Products always arrive exactly as expected.
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Packaging quality shows real care and professionalism.
Michelle –
Reliable long-term choice for research-grade purchases.
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Packaging was secure, clean, and professionally done.
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Very smooth purchasing experience with excellent product quality.
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Overall, a very positive and stress-free buying experience.