Growth hormone peptides
Hexarelin 5mg
$45.00Buy Hexarelin Peptide 5mg Online – Advanced Secretagogue for Cardiovascular & Metabolic Research.
Hexarelin Peptide is a synthetic hexapeptide growth hormone secretagogue and a potent ghrelin receptor (GHS-R1a) agonist. Frequently utilized by laboratories looking to buy research peptides, this 5mg vial is a primary tool for investigating somatotropic signaling and myocardial protection. At the Peptide Sciences Official Store, we provide HPLC-MS verified Hexarelin Peptide with a guaranteed 99%+ purity. Every order includes a full COA and is sent via discreet shipping to ensure your laboratory’s research remains secure and professional.
hGH Fragment 176-191 6mg
$65.00Buy hGH Fragment 176–191 Online – Precision Peptide for Metabolic & Lipid Research.
hGH Fragment 176–191 is a synthetic 15-amino acid peptide that mirrors the C-terminal region of the human growth hormone molecule. Unlike the full-length hormone, this fragment is specifically studied for its ability to influence metabolic pathways without affecting growth or IGF-1 levels. As a top choice for laboratories looking to buy research peptides, our Fragment 176–191 is HPLC-MS verified for 99%+ purity. Every order from the Peptide Sciences Official Store includes a full COA and is sent via discreet shipping.
IGF-1 DES 1mg
$110.00Buy IGF-1 DES Online – Advanced Splice Variant for Cellular & Neurological Research.
IGF-1 DES is a naturally occurring, truncated version of Insulin-like Growth Factor-1. Known for its superior bioavailability and potency compared to the full-length protein, it is a primary choice for laboratories looking to buy research peptides to study rapid cellular growth and repair. At the Peptide Sciences Official Store, we provide HPLC-MS verified IGF-1 DES with guaranteed 99%+ purity. Every order includes a full COA and is sent via discreet shipping to ensure your laboratory’s research remains secure and professional.
IGF-1 LR3 (Receptor Grade) 1mg
$250.00Buy IGF-1 LR3 (Receptor Grade) Online. IGF-1 LR3 (Receptor Grade) is a high-potency analog of human insulin-like growth factor 1, specifically modified with a 13-amino acid N-terminal extension. This engineering significantly increases its resistance to binding proteins, allowing for a much longer half-life and enhanced receptor affinity compared to standard IGF-1. As a premier choice for laboratories looking to buy research peptides, this 1mg vial is essential for studying sustained anabolic signaling. At the Peptide Sciences Official Store, we provide HPLC-MS verified IGF-1 LR3 with guaranteed 99%+ purity. Every order includes a full COA and is sent via discreet shipping to ensure your laboratory’s research remains secure and professional.
IGF-1 LR3 1mg
$110.00Buy IGF-1 LR3 Online – Stabilized IGF-1 Analog for Anabolic & Metabolic Research.
IGF-1 LR3 (Long Arginine 3-IGF-1) is a synthetic analog of human insulin-like growth factor 1, specifically engineered with a 13-amino acid N-terminal extension. This modification is designed to improve the peptide’s stability and receptor binding affinity by preventing it from being neutralized by inhibitory binding proteins. As a top choice for laboratories looking to buy research peptides, this 1mg vial is essential for studying sustained cellular growth. At the Peptide Sciences Official Store, we provide HPLC-MS verified IGF-1 LR3 with guaranteed 99%+ purity. Every order includes a full COA and is sent via discreet shipping.
Ipamorelin (2mg x 10), CJC-1295 no DAC (2mg x 10)
Original price was: $552.50.$430.00Current price is: $430.00.
Ipamorelin (5mg x 10), CJC-1295 no DAC (5mg x 10)
Original price was: $811.75.$725.00Current price is: $725.00.
Ipamorelin 10mg
$80.00Buy Ipamorelin 10mg Online – High-Selectivity Pentapeptide for Somatotropic Research.
Ipamorelin is a synthetic pentapeptide and a highly selective agonist of the growth hormone secretagogue receptor (GHS-R1a). It is a top choice for laboratories looking to buy research peptides that can stimulate growth hormone release without affecting other pituitary hormones. At the Peptide Sciences Official Store, we provide HPLC-MS verified Ipamorelin with guaranteed 99%+ purity. Every 10mg vial includes a full COA and is sent via discreet shipping to ensure your laboratory’s research remains secure and professional.
Ipamorelin 2mg
$30.00Buy Ipamorelin Peptide 2mg Online – Selective Secretagogue for Endocrine Research.
Ipamorelin is a synthetic pentapeptide recognized as one of the most selective growth hormone secretagogues available for laboratory study. By targeting the GHS-R1a (ghrelin) receptor, it triggers growth hormone release without the “spillover” effects on other pituitary hormones seen with less refined compounds. As a primary choice for laboratories looking to buy research peptides, this 2mg vial is essential for studying isolated somatotropic signaling. At the Peptide Sciences Official Store, we provide HPLC-MS verified Ipamorelin with guaranteed 99%+ purity. Every order includes a full COA and is sent via discreet shipping.
Ipamorelin 5mg
$46.00Buy Ipamorelin 5mg Online – High-Concentration Selective Secretagogue for Research.
Ipamorelin is a synthetic pentapeptide recognized as one of the most selective growth hormone secretagogues in modern research. By targeting the GHS-R1a (ghrelin) receptor, it stimulates growth hormone release while maintaining an exceptionally clean profile, showing minimal impact on other pituitary hormones like cortisol or prolactin. For laboratories looking to buy research peptides, this 5mg vial provides the concentration needed for extended somatotropic signaling studies. At the Peptide Sciences Official Store, we provide HPLC-MS verified Ipamorelin with guaranteed 99%+ purity. Every order includes a full COA and is sent via discreet shipping.
MGF Peptide IGF-1 Ec 5mg
Original price was: $150.00.$135.00Current price is: $135.00.Buy MGF Peptide Online – Essential Growth Factor for Muscle Regeneration Research.
MGF (Mechano-Growth Factor), also known as IGF-1Ec, is a specialized splice variant of insulin-like growth factor-1 that is naturally produced in response to mechanical stress and tissue overload. It is a primary choice for laboratories looking to buy research peptides to study the activation of muscle stem cells and the initiation of localized repair. At the Peptide Sciences Official Store, we provide HPLC-MS verified MGF with a guaranteed 99%+ purity. Every order includes a full COA and is sent via discreet shipping to ensure your laboratory’s research remains secure and professional.
MK-677 (Ibutamoren) 12.5mg (60 Capsules)
$150.00Buy MK-677 (Ibutamoren) 12.5mg Online – Orally Bioactive Ghrelin Receptor Agonist.
MK-677, also known as Ibutamoren, is a potent, non-peptide growth hormone secretagogue that is orally bioactive. By selectively mimicking the action of the hormone ghrelin, it stimulates the pituitary gland to increase the endogenous secretion of growth hormone (GH) and insulin-like growth factor 1 (IGF-1). As a primary choice for laboratories looking to buy research compounds, these 12.5mg capsules are essential for studying metabolic regulation and neuroprotective pathways. At the Peptide Sciences Official Store, we provide verified MK-677 with guaranteed 99%+ purity. Every order includes a full COA and is sent via discreet shipping.
Shop Premium Research Peptides for Sale at Peptide Sciences
Welcome to the official Peptide Sciences shop, where researchers can conveniently browse a comprehensive catalog of high-purity peptides for sale designed for scientific research and laboratory studies. Our store features a carefully organized selection of research peptides, peptide blends, growth hormone peptides, IGF-1 compounds, peptides for skin research, peptides for healing, muscle growth peptides, anti-aging peptides, collagen peptides, glow peptides, peptides for sleep research and many more. Every product listed in our shop is sourced from trusted manufacturing partners and undergoes strict analytical verification to ensure purity, stability, and consistency for research applications. Whether you are looking for advanced peptide injections, specialty research peptides, or hard-to-find peptide compounds, the Peptide Sciences shop provides a reliable and secure place for researchers to purchase high-quality peptides and support ongoing scientific exploration.