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-19%
Buy CJC-1295 With DAC

CJC-1295 with DAC

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Original price was: $63.00.Current price is: $51.20.

CJC-1295 with DAC

CJC-1295 with DAC – 5mg (Lyophilized Peptide) – For Research Use Only

CJC-1295 with DAC (Drug Affinity Complex) is a long-acting analog of Growth Hormone-Releasing Hormone (GHRH), designed to promote sustained release of growth hormone (GH) in research models. The DAC modification significantly extends its half-life, allowing for prolonged activity and making it ideal for studies on muscle growth, recovery, anti-aging, and fat metabolism.

CJC-1295 with DAC is often paired in research with peptides like Ipamorelin for synergistic GH axis stimulation.

Product Details:

  • Peptide: CJC-1295 with DAC

  • 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:

  • Sustained growth hormone release studies

  • Muscle growth, recovery, and anti-aging research models

  • Fat metabolism and body composition investigations

  • Long-acting GHRH analog research

For laboratory research only. This product is not intended to diagnose, treat, cure, or prevent any disease.

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-19%
DSIP peptide research-grade vial from USA peptide supplier

DSIP

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Price range: $34.20 through $54.40

 DSIP Peptide (Delta Sleep-Inducing Peptide)

DSIP Peptide (Delta Sleep-Inducing Peptide) – 5mg (Lyophilized Powder) – For Research Use Only

DSIP is a naturally occurring neuropeptide studied for its potential role in sleep regulation, stress response, and neuroendocrine function. Originally isolated from the brain, DSIP is of particular interest in research on sleep patterns, circadian rhythm modulation, and stress adaptation mechanisms.

Studies have also explored its potential influence on hormone release, oxidative stress, and neuroprotection.

Product Details:

  • Peptide: DSIP (Delta Sleep-Inducing Peptide)

  • 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:

  • Sleep regulation and circadian rhythm studies

  • Stress adaptation and cortisol modulation research

  • Neuroprotection and oxidative stress models

  • Endocrine system and hormone balance investigations

For laboratory research only. This product is not intended to diagnose, treat, cure, or prevent any disease.

THIS IS NOT FOR HUMAN CONSUMPTION. SOLD FOR RESEARCH ONLY!
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-35%Hot
Epithalon 10 vial kit

Epithalon 10-Vial Kit

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Price range: $282.40 through $646.40

Epithalon – 10mg (Lyophilized Peptide) 10 vial kit – For Research Use Only

Epithalon 10 vial kit (also known as Epitalon) is a synthetic tetrapeptide (Ala-Glu-Asp-Gly) derived from the naturally occurring pineal gland peptide Epithalon 10 vial kit. It is widely studied for its potential anti-aging, telomerase-activating, and longevity-enhancing effects. Research suggests that Epithalon 10 vial kit may promote telomere extension, support circadian rhythm regulation, and improve oxidative stress resistance. It is a popular compound in studies involving cellular aging, pineal gland function, and DNA repair mechanisms. Product Details: Peptide: Epithalon 10 vial kit(Ala-Glu-Asp-Gly) 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, therapeutic, or diagnostic use. Potential Research Applications: Telomerase activation and cellular longevity studies Anti-aging and pineal gland function research Circadian rhythm and melatonin regulation studies DNA repair and oxidative stress resistance models For laboratory research only. This product is not intended to diagnose, treat, cure, or prevent any disease.
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-35%
Follistatin-344 (1mg) 10 vial kit

Follistatin-344 10-Vial Kit

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Original price was: $1,499.00.Current price is: $967.20.

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.

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-19%
GHK-Cu peptide research-grade vial from USA peptide supplier

GHK-Cu

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Price range: $35.30 through $50.40
GHK-Cu Peptide GHK-Cu Peptide (Copper Peptide) – 10mg (Lyophilized Powder) – For Research Use Only GHK-Cu Peptide is a naturally occurring
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-35%
GHK-Cu 10 vial kit

GHK-Cu 10-Vial Kit

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Price range: $282.40 through $403.20
GHK-Cu 10 vial kit GHK-Cu (Copper Peptide) – 10mg (Lyophilized Powder)10 vial kit – For Research Use Only GHK-Cu 10
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-35%Hot
GLOW Blend 70mg (GHK-Cu 50mg, BPC-157 10mg, TB-500 10mg)10 vial kit

GLOW Blend 10-Vial Kit (GHK-Cu 50mg, BPC-157 10mg, TB-500 10mg)

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Original price was: $1,290.00.Current price is: $833.60.
GLOW Blend 70mg 10 Vial Kit GHK-Cu + BPC-157 + TB-500 Research Formulation – For Research Use Only The GLOW
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-36%
GLP-1 Tirz 10 vial kit

GLP-1 Tirz 10-Vial Kit

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Price range: $460.80 through $1,420.80

GLP-1 Tirz 10 vial kit 

GLP-1 Tirz 10 vial kit— Research Grade GLP-1/GIP Dual Receptor Agonist Peptide

GLP-1 Tirz 10 vial kit is a research-grade synthetic peptide analog studied for its interactions with both glucagon-like peptide-1 (GLP-1) and glucose-dependent insulinotropic polypeptide (GIP) receptor signaling pathways. As a dual receptor agonist research compound, it is investigated in preclinical models examining the combined effects of GLP-1 and GIP pathway co-activation on metabolic signaling, energy homeostasis, and related biological mechanisms.

All Peak Lab Peptides GLP-1 Tirz 10 vial kit is supplied strictly for in vitro laboratory research use only. Not for human or veterinary use.

Chemical Profile

  • Type: GLP-1/GIP dual receptor agonist peptide analog
  • Form: Lyophilized powder
  • Purity: 99%+ HPLC verified
  • Storage: -20°C long term / 4°C after reconstitution

Quality and Testing Standards

  • HPLC verified 99%+ purity
  • Mass spectrometry sequence confirmation
  • Batch-specific COA with every order
  • Third-party independent laboratory verification

Frequently Asked Questions

What is GLP-1 Tirz 10 vial kit? GLP-1 Tirz 10 vial kit is a research-grade synthetic peptide analog that acts as a dual GLP-1 and GIP receptor agonist. It is used in preclinical research examining metabolic pathway signaling and dual incretin receptor co-activation mechanisms. For in vitro research use only.

How does GLP-1 Tirz 10 vial kit differ from GLP-1 Sema? GLP-1 Sema is a single GLP-1 receptor agonist. GLP-1 Tirz is a dual agonist acting at both GLP-1 and GIP receptors simultaneously, making it a distinct tool compound for researchers studying incretin co-activation versus single receptor pathway effects.

What purity is Peak Lab Peptides GLP-1 Tirz 10 vial kit? HPLC verified to 99%+ purity with mass spectrometry confirmation. Batch-specific COA included with every order.

For in vitro laboratory research use only. Not for human or veterinary use.

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-36%
GLP-3 Reta 10 vial kit

GLP-3 Reta 10-Vial Kit

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Price range: $560.00 through $2,550.40

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:

  • Peptide: GLP-3 Reta 10 vial kit

  • 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

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-24%
HGH 191AA 10 vial kit

HGH 191AA 10-Vial Kit

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Price range: $478.80 through $940.00

HGH 191AA 10 vial kit(Human Growth Hormone, somatropin)

HGH 191AA 10 vial kit – 15IU (Lyophilized Peptide) – For Research Use Only

HGH 191AA 10 vial kit (191 amino acid sequence) is a synthetic form of human growth hormone identical to naturally occurring GH produced in the pituitary gland. It is widely researched for its potential roles in cell regeneration, muscle growth, fat metabolism, and anti-aging studies.

The 191aa sequence is considered the gold standard for HGH research due to its full biological activity and low risk of immunogenic response compared to 192aa analogs.

Product Details:

  • Peptide: HGH 191AA 10 vial kit (Somatropin)

  • Quantity: 15IU per vial

  • Purity: >98%

  • Form: Lyophilized powder

  • 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 use, medical, or diagnostic applications.

Potential Research Applications:

  • Muscle growth and recovery studies

  • Fat loss and metabolic rate modeling

  • Anti-aging and cellular regeneration research

  • GH receptor signaling exploration

This product is intended for laboratory research use only. Not for human consumption or therapeutic use.

THIS IS NOT FOR HUMAN CONSUMPTION. SOLD FOR RESEARCH ONLY!
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-35%
IGF-1 LR3 10 vial kit

IGF-1 LR3 10-Vial Kit

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Original price was: $710.00.Current price is: $464.00.

IGF-1 LR3 10 Vial Kit

IGF-1 LR3 (Long Arg3 Insulin-Like Growth Factor-1) – 1mg (Lyophilized Peptide) 10 Vial Kit – 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 / 10 vials per kit
  • 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.

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-32%Hot
Ipamorelin 10 vial kit

Ipamorelin 10-Vial Kit

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Price range: $232.00 through $304.00

Ipamorelin 10 Vial Kit

Ipamorelin – 5mg or 10mg (Lyophilized Peptide) 10 Vial Kit – For Research Use Only

Ipamorelin is a selective Growth Hormone Secretagogue (GHS) studied for its ability to stimulate endogenous growth hormone release through ghrelin receptor activation, without significantly affecting cortisol or prolactin levels in research models. Research has explored its activity in GH axis signaling, pituitary function, and endocrine pathway regulation in controlled laboratory environments. Ipamorelin is often examined alongside other GH-releasing peptides such as CJC-1295 No DAC in studies investigating synergistic effects on growth hormone pathway dynamics.

Product Details:

  • Peptide: Ipamorelin
  • Purity: >99%
  • Form: Lyophilized powder
  • Quantity: 5mg or 10mg 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:

  • Growth hormone secretion and GHS-R receptor activation studies
  • GH axis signaling and pituitary function research
  • Endocrine pathway regulation and GH secretagogue mechanism models
  • Multi-peptide GH axis synergy investigations

For laboratory research only. This product is not intended to diagnose, treat, cure, or prevent any disease.

Select options This product has multiple variants. The options may be chosen on the product page