Popular Peptides
GHK-Cu 500mg (Copper Peptide) (Topical)
Original price was: $330.00.$300.00Current price is: $300.00.GHK-Cu is a small, naturally occurring peptide with the ability to attenuate inflammation, improve antioxidant responses, and improve gene expression on a large scale. Research shows that this copper-chelating peptide may be of critical importance both in the prevention of neurodegenerative disease and as a tool for exploring pathophysiological mechanisms. Studies in mice have revealed that GHK-Cu can protect against neurological insults, improve wound healing, reduce rates of infection, and boost blood vessel growth. The peptide has been of interest in recent years for its anti-oxidant properties that, in combination with its ability to alter gene expression patterns, appear to help slow or even reverse some aspects of aging.
GHK-Cu 50mg Copper Peptide
$70.00GHK-Cu is a natural peptide in human blood plasma, urine, and saliva. Research in animals reveals that GHK-Cu can improve wound healing, immune function, and skin health by stimulating collagen, fibroblasts and promoting blood vessel growth. There has been evidence that has shown that it acts as a feedback signal that is generated after tissue injury. It also suppresses free-radical damage and thus is a potent antioxidant.
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.
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.
NAD+ 100mg
$65.00Buy NAD+ Online – Essential Cellular Coenzyme for Redox & Energy Research
NAD+ (Nicotinamide Adenine Dinucleotide) is a foundational coenzyme found in all living cells, serving as a master regulator of energy production and cellular health. As a critical electron carrier, it cycles between NAD+ and NADH to drive the mitochondrial production of ATP. Beyond metabolism, it is the essential substrate for enzymes that govern DNA repair and gene expression. At the Peptide Sciences Official Store, we provide high-purity NAD+ verified for structural integrity. Every order is backed by a full COA and sent via discreet shipping to support your laboratory’s metabolic and longevity research.
Orforglipron (12mg x 90 Capsules = 1,080mg)
Original price was: $415.00.$370.00Current price is: $370.00.Buy Orforglipron Online – Next-Generation Oral Small-Molecule GLP-1 Activator
Orforglipron is a breakthrough in metabolic research, representing a highly orally bioavailable, non-peptide small molecule that functions as a partial activator of the GLP-1 receptor. Unlike traditional injectable GLP-1 agonists, Orforglipron is engineered for oral stability and targeted metabolic action. This compound is a primary focus for laboratories investigating sustained weight reduction, glycemic control, and the protection of insulin-producing beta cells. At the Peptide Sciences Official Store, we provide HPLC-MS verified Orforglipron with guaranteed 99%+ purity and secure, discreet shipping.
Orforglipron (6mg x 90 Capsules = 540mg)
Original price was: $290.00.$230.00Current price is: $230.00.Orforglipron is a highly orally bioavailable, synthetic small-molecule compound that functions as a partial activator of the GLP-1 receptor. Its targeted action supports the desired metabolic effects while reducing the chance of the body becoming resistant to it. Research shows it can promote significant weight reduction, improve blood sugar control, protect and help regenerate insulin-producing beta cells, and improve cholesterol levels by lowering LDL, triglycerides, and ApoB while increasing HDL. It also reduces inflammation (CRP), supporting heart health, metabolism, and healthy aging.
Retatrutide 12mg
Original price was: $230.00.$190.00Current price is: $190.00.Retatrutide is a cutting-edge “triple agonist” research peptide that targets three distinct hormonal receptors: GLP-1, GIP, and the glucagon receptor (GCGR). As a premier choice for laboratories looking to buy research peptides, this 12mg vial is essential for studying multi-pathway metabolic regulation. At the Peptide Sciences Official Store, we provide HPLC-MS verified Retatrutide 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.
Retatrutide 16mg
Original price was: $295.00.$260.00Current price is: $260.00.Buy Peptide Sciences Retatrutide 16mg Online – Next-Generation Triple Agonist for Metabolic Research. Retatrutide is a potent “triple agonist” peptide specifically designed to target the GLP-1, GIP, and glucagon (GCGR) receptors. As a top choice for laboratories looking to buy research peptides, this 16mg high-concentration vial is essential for studying the synergistic effects of multi-receptor activation on energy expenditure and glucose homeostasis. At the Peptide Sciences Official Store, we provide HPLC-MS verified Retatrutide 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.
Retatrutide 6mg
$180.00Buy Retatrutide 6mg Online – High-Purity Triple Agonist for Metabolic Research. Retatrutide is a next-generation “triple agonist” peptide that targets three key metabolic receptors: GLP-1, GIP, and the glucagon receptor (GCGR). Often sought out by laboratories looking to buy research peptides, this 6mg vial is an essential tool for studying multi-receptor endocrine signaling and glucose homeostasis. At the Peptide Sciences Official Store, we provide HPLC-MS verified Retatrutide 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.
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.