COA-verified peptides with ≥98% puritySix-panel comprehensive testing on every lotCOA-verified peptides with ≥98% puritySix-panel comprehensive testing on every lot

PureSequenceResearch-Grade Peptides ≥98% Purity

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Research Peptides Catalog

COA-backed research peptides with ≥98% purity. Browse by category or search by name or SKU.

NAD+ (500mg)

Energy metabolism, DNA repair, cell signaling, and biological aging all depend on a single essential coenzyme: nicotinamide adenine dinucleotide (NAD+). Precursors including nicotinic acid, nicotinamide, and nicotinamide riboside offer a practical pathway to sustaining optimal NAD+ levels, with evidence pointing to benefits across longevity, metabolic and cardiovascular health, neurological function, and inflammation regulation. Medical supervision is recommended, as elevated doses may produce adverse effects. Full confirmation of its therapeutic potential awaits broader human clinical trials. Storage: 2°C to 8°C, protected from light. Requires reconstitution before use.

$201.99

Reconstitution Water (10ml)

A sterile, high-quality bacteriostatic water formulation developed exclusively for laboratory research. Engineered to meet the precise standards required for peptide and protein reconstitution in scientific applications.

$23.99

GHK-Cu (50mg)

Found naturally in mammalian plasma, saliva, and urine, GHK-Cu is a tripeptide complex formed by glycyl-L-histidyl-L-lysine (GHK) bound to copper (Cu). Scientific interest in this compound stems from its involvement in tissue remodeling, cellular signaling, extracellular matrix dynamics, and skin biology, positioning it as a subject of ongoing research into aging-related processes. Requires reconstitution before use.

$97.11

Wolverine Blend - BPC-157 (5mg) / TB500 (5mg)

BPC-157 and TB-500 represent a research-focused peptide combination investigated for its role in tissue repair, wound healing, and angiogenesis. BPC-157, a pentadecapeptide derived from gastric juice, exhibits cytoprotective and regenerative properties, while TB-500 (Thymosin Beta-4) is a naturally occurring peptide governing cell migration, differentiation, and actin polymerization. In combination, these compounds act synergistically to support the body's repair mechanisms and modulate inflammatory responses. Requires reconstitution before use.

$99.97

BPC-I57 (5mg)

A synthetic, water-soluble peptide derived from a gastric juice protein, BPC-157 has been extensively studied for its capacity to support healing across tendons, ligaments, muscles, and soft tissue. Research indicates potential in promoting angiogenesis, wound healing, and tissue regeneration, alongside neuroprotective and anti-inflammatory properties. Areas of scientific investigation include inflammatory bowel disease, joint and tendon injuries, and dermal wound repair. Requires reconstitution before use.

$49.97

Tesamorelin (10mg)

A synthetic analog of growth hormone-releasing hormone (GHRH), Tesamorelin stimulates endogenous growth hormone production and release from the anterior pituitary gland. Extensive research has examined its potential to improve metabolic health, reduce visceral adipose tissue, and support cognitive function, with study populations including individuals with HIV-associated lipodystrophy and age-related cognitive decline. Requires reconstitution before use.

$137.97

Selank (10mg)

A synthetic analog of the endogenous tetrapeptide tuftsin (Thr-Lys-Pro-Arg), Selank is a neuropeptide studied for its influence on neurological and behavioral pathways. Research highlights its anxiolytic and nootropic effects, alongside immunomodulatory and anti-inflammatory properties. Requires reconstitution before use.

$89.98

MOTS-c (10mg)

Encoded by mitochondrial DNA, MOTS-c is a mitochondrial-derived peptide supplied as a lyophilized powder for laboratory reconstitution. Preclinical and experimental research examines its role in mitochondrial signaling, metabolic pathways, and cellular energy regulation. For research use only. Not for human consumption.

$147.97

PT-141 (10mg)

PT-141 (bremelanotide) is a synthetic melanocortin receptor agonist investigated for its potential in addressing sexual dysfunction. Unlike PDE5 inhibitors, it acts through central nervous system pathways rather than vascular mechanisms, offering a distinct pharmacological profile. Clinically, PT-141 has received approval for generalized hypoactive sexual desire disorder (HSDD) in premenopausal women. Requires reconstitution before use.

$97.99

Thymosin Beta 4 (TB500) (10mg)

Thymosin Beta-4 (TB-500) is a naturally occurring peptide extensively studied for its therapeutic potential across dermatology, ophthalmology, and regenerative medicine. Research points to its capacity to promote wound healing, modulate inflammation, and stimulate hair growth. Requires reconstitution before use.

$137.99

Semax (10mg)

Derived from the N-terminal fragment of adrenocorticotropic hormone (ACTH), Semax is a synthetic heptapeptide that has drawn considerable scientific interest for its cognitive-enhancing and neuroprotective properties. Research has focused on its capacity to modulate brain function, support memory, and offer protection against neurological disorders. Requires reconstitution before use.

$57.97

Sermorelin (10mg)

A 29-amino acid synthetic analog of growth hormone-releasing hormone (GHRH), Sermorelin stimulates growth hormone production and release from the anterior pituitary gland. Structurally similar to endogenous GHRH, it has been applied in research addressing growth hormone deficiency and age-related GH decline, with findings indicating improvements in GH levels, body composition, and sleep quality. Requires reconstitution before use.

$97.99

DSIP (5mg)

Originally isolated from rabbit brain tissue, Delta Sleep-Inducing Peptide (DSIP) is a naturally occurring neuromodulator studied for its influence on slow-wave sleep, circadian rhythm regulation, and physiological processes spanning the central nervous system, endocrine system, and immune function. Scientific interest centers on its potential applications in sleep disorders, stress management, and neuroprotection. Requires reconstitution before use.

$71.97

Epitalon (10mg)

Epithalon (Epitalon, AEDG) is a synthetic tetrapeptide with the sequence Ala-Glu-Asp-Gly, examined in scientific studies for its interactions with cellular components and regulatory role in experimental systems. Supplied as a lyophilized powder requiring reconstitution before laboratory use. Not for human consumption.

$87.99

ARA-290 (10mg)

Derived from the tertiary structure of erythropoietin (EPO), ARA-290 is a synthetic peptide engineered to engage tissue-protective and repair-related signaling pathways without stimulating erythropoiesis. Preclinical and early clinical research suggests potential in supporting anti-inflammatory pathways, promoting cellular repair, and protecting tissues from stress-related damage. Supplied as a lyophilized powder requiring reconstitution before laboratory use.

$127.99

Ipamorelin (10mg)

A pentapeptide growth hormone secretagogue, Ipamorelin stimulates GH release from the pituitary gland. Animal studies indicate potential in promoting growth hormone secretion, regulating appetite, and improving body composition, positioning it as a notable candidate for further investigation in endocrinology, metabolism, and aging research. Requires reconstitution before use.

$97.99