GLP-1 Tirz
$53.60 – $171.60Price range: $53.60 through $171.60

Become a Member and save 20% on Every Order.
Description
Tirzepatide
GLP-1 T – 5mg (Lyophilized Peptide) – For Research Use Only
GLP-1 T is a research-grade GLP-1 receptor agonist analog studied for its potential impact on appetite regulation, glucose control, insulin sensitivity, and metabolic health. GLP-1 T is part of a class of peptides evaluated for their role in weight management, satiety signaling, and glycemic balance in metabolic research models.
Its distinct formulation positions it as a candidate for studies on GLP-1 pathway modulation and obesity research.
Product Details:
-
Peptide: GLP-1 T
-
Purity: >98%
-
Form: Lyophilized powder
-
Quantity: 5mg 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:
-
Appetite control and satiety studies
-
Blood glucose and insulin sensitivity research
-
Obesity and metabolic syndrome models
-
GLP-1 receptor pathway modulation investigations
For laboratory research only. This product is not intended to diagnose, treat, cure, or prevent any disease.
5 reviews for GLP-1 Tirz
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.
Related Products
5-amino-1mq 5MG
5-Amino-1MQ (5-amino-1-methylquinolinium)
5-Amino-1MQ – Research Use Only
5-Amino-1MQ – 5mg (Lyophilized Powder) – For Research Use Only
5-Amino-1MQ is a small molecule methyltransferase inhibitor studied for its potential impact on cellular metabolism, energy regulation, and fat loss pathways. Research suggests it may inhibit NNMT (Nicotinamide N-Methyltransferase), an enzyme linked to metabolic rate and fat cell energy regulation.
Studies have explored 5-Amino-1MQ for its potential role in increasing NAD+ levels, enhancing energy expenditure, and promoting fat metabolism in various models.
Product Details:
-
Compound: 5-Amino-1MQ (5-Amino-1-Methylquinolinium)
-
Purity: >98%
-
Form: Lyophilized powder
-
Quantity: 50mg 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 use only. Not for human consumption or therapeutic use.
Potential Research Applications:
-
Studies on NNMT inhibition and metabolic regulation
-
NAD+ production and energy pathway research
-
Fat metabolism and weight loss models
-
Investigations into cellular energy expenditure
GLOW Blend 70mg (GHK-Cu 50mg, BPC-157 10mg, TB-500 10mg)
GLP-3 Reta
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:
-
Peptide: GLP-3 R
-
Purity: >98%
-
Form: Lyophilized powder
-
Quantity: 5mg-30mg 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:
-
Metabolic regulation and energy balance studies
-
Appetite suppression and satiety signaling research
-
Glucose metabolism and insulin response models
-
Exploration of novel GLP receptor analog activity
For laboratory research only. This product is not inte
IGF-1 LR3
IGF-1 LR3 1mg – Research Peptide
For Research Use Only – Not for Human Consumption IGF-1 LR3 (Long Arg3 Insulin-Like Growth Factor-1) is a synthetic peptide analog of human IGF-1. It has been modified to extend its half-life in vitro, allowing for enhanced stability and prolonged activity during laboratory testing. The substitution of arginine at position 3 and removal of the first three amino acids in the native IGF-1 sequence make LR3 more resistant to binding proteins, thereby increasing its bioavailability in research environments. Researchers value IGF-1 LR3 for its role in studying cellular growth, differentiation, survival pathways, and metabolic functions. It has been widely used in experimental models to explore muscle cell proliferation, neuroprotection, and regenerative mechanisms. Sequence: 83 amino acids Form: Lyophilized powder Purity: ≥ 98% (HPLC Verified) Unit Size: 1mg vial Storage: Store lyophilized peptide at -4°F. Once reconstituted, keep refrigerated at 36–46°F. ⚠ Disclaimer: All products are sold strictly for laboratory research use only. Not for human use, consumption, or therapeutic applications.Ipamorelin
Ipamorelin
Ipamorelin – 5mg (Lyophilized Peptide) – For Research Use Only
Ipamorelin is a selective Growth Hormone Secretagogue (GHS) studied for its ability to stimulate natural growth hormone (GH) release without significantly affecting cortisol or prolactin levels. Known for its clean safety profile in research models, Ipamorelin is commonly explored in studies on muscle growth, recovery, fat metabolism, and anti-aging.
Ipamorelin is often paired in research with other GH-releasing peptides like CJC-1295 No DAC for synergistic effects.
Product Details:
-
Peptide: Ipamorelin
-
Purity: >98%
-
Form: Lyophilized powder
-
Quantity: 5mg 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:
-
Growth hormone secretion and endocrine studies
-
Muscle growth, recovery, and anti-aging research models
-
Fat metabolism and body composition studies
-
GH axis and pituitary function investigations
For laboratory research only. This product is not intended to diagnose, treat, cure, or prevent any disease.
KLOW Blend 80mg – GHK-Cu, TB-500, BPC-157, KPV
KLOW – 80mg Peptide Blend (Lyophilized Powder) – For Research Use Only GHK-Cu • TB-500 • BPC-157 • KPV
KLOW is an advanced 4-in-1 research peptide blend combining 80mg of regenerative and anti-inflammatory compounds studied for their potential in tissue repair, immune modulation, and cellular recovery. Designed for comprehensive healing models, KLOW offers synergistic support across skin, muscle, and gut research applications. Active Ingredients (Per Vial): GHK-Cu – 50mg Studied for skin regeneration, wound healing, collagen stimulation, and hair follicle support. TB-500 – 10mg A fragment of Thymosin Beta-4, known for supporting angiogenesis, cell migration, and muscle recovery. BPC-157 – 10mg Derived from a gastric protein, BPC-157 is studied for gut repair, tendon/ligament healing, and anti-inflammatory effects. KPV – 10mg A tripeptide fragment with strong research interest for localized inflammation and immune modulation, particularly in the gut and skin. Product Details: Total Peptide Content: 80mg per vial: Lyophilized powder Purity: >98% 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: Soft tissue, muscle, and ligament repair Skin rejuvenation and wound healing models Inflammatory bowel and gut barrier integrity studies Anti-inflammatory and immune modulation research For laboratory research only. This product is not intended to diagnose, treat, cure, or prevent any disease.Lipo-C (w/ B12 & w/o B12)
Lipo-C
Lipo-C – 10ml Sterile Injectable Solution – For Research Use Only
Lipo-C is a research-grade lipotropic formulation studied for its potential effects on fat metabolism, energy production, and liver function. This blend combines amino acids, vitamins, and metabolic cofactors designed to support laboratory studies involving lipid transport, metabolic regulation, and cellular energy pathways.
Active Ingredients (Per ml):
-
L-Carnitine – 200mg
-
Arginine – 20mg
-
Methionine – 25mg
-
Inositol – 50mg
-
Choline – 50mg
-
Vitamin B5 (Dexpanthenol) – 25mg
-
Vitamin B6 (Pyridoxine) – 25mg
-
Vitamin B12 (Cyanocobalamin) – 1mg
Product Details:
-
Volume: 10ml multi-dose vial
-
Formulation: Sterile injectable solution
-
Purity: Research grade
-
Storage: Store at 68–77°F (20–25°C)
- Product will crystalize slightly if refrigerated.
-
Grade: For laboratory research use only. Not for human consumption, therapeutic, or diagnostic use.
Potential Research Applications:
-
Lipid metabolism and fat mobilization studies
-
Liver function and detoxification research
-
Energy production and mitochondrial pathway exploration
-
Metabolic health and nutrient utilization 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 (Lyophilized Peptide) – For Research Use Only
MOTS-c is a mitochondrial-derived peptide (MDP) encoded by the mitochondrial genome, widely studied for its potential role in metabolic regulation, energy homeostasis, and cellular protection. Research has focused on its ability to influence glucose metabolism, insulin sensitivity, and mitochondrial function, making it a key subject in studies on metabolic health and aging.
MOTS-c is of special interest in research exploring exercise mimetic effects, fat metabolism, and metabolic syndrome models.
Product Details:
-
Peptide: MOTS-c (Mitochondrial Open Reading Frame of the 12S rRNA-c)
-
Purity: >98%
-
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 or therapeutic applications.
Potential Research Applications:
-
Glucose metabolism and insulin sensitivity studies
-
Mitochondrial function and energy regulation research
-
Aging, longevity, and metabolic health models
-
Exercise mimetic and fat metabolism investigations
For laboratory research use only. This product is not intended to diagnose, treat, cure, or prevent any disease.
Selank 10/11mg
Selank
Selank – 11mg (Lyophilized Peptide) – For Research Use Only
Selank is a synthetic peptide analog of the naturally occurring tetrapeptide Tuftsin, extensively studied for its potential nootropic, anxiolytic, and immunomodulatory properties. Research suggests that Selank may support cognitive function, anxiety reduction, and immune system regulation through its interaction with neurotransmitter systems, particularly GABA and serotonin pathways.
Product Details:
-
Peptide: Selank (Tuftsin analog)
-
Purity: >98%
-
Form: Lyophilized powder
-
Quantity: 11mg 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:
-
Nootropic and cognitive function studies
-
Anxiolytic and mood regulation research
-
Immune modulation and cytokine balance exploration
-
Neurotransmitter activity and brain health models
For laboratory research only. This product is not intended to diagnose, treat, cure, or prevent any disease.
Thymosin Alpha-1
Thymosin Alpha-1 (Tα1)
Thymosin Alpha-1 – Research Use Only
Thymosin Alpha-1 – 5mg (Lyophilized Peptide) – For Research Use Only
Thymosin Alpha-1 (Ta1) is a naturally occurring peptide fragment derived from prothymosin alpha, studied for its potential role in immune modulation, inflammation control, and cellular defense mechanisms. It has been of particular interest in research models exploring immune response enhancement, antiviral activity, and immune regulation.
Thymosin Alpha-1 is often studied in relation to immune system support, chronic infection models, and immune deficiency research.
Product Details:
-
Peptide: Thymosin Alpha-1
-
Purity: >98%
-
Form: Lyophilized powder
-
Quantity: 5mg 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 use.
Potential Research Applications:
-
Immune modulation and enhancement studies
-
Chronic infection and antiviral research models
-
Inflammatory response and cytokine regulation studies
-
Immune deficiency and autoimmune condition research



Joshua –
Excellent value for money with dependable service.
Ryan –
Clear labeling and proper sealing reflect high standards.
Elizabeth –
I’ve ordered multiple times and every experience has been positive.
Patricia –
A dependable store that I confidently recommend to others.
Andrew –
Professional service with consistent product quality.