Research-Driven Formulations
Formulated in strict accordance with current peer-reviewed literature. Specifications updated as scientific consensus evolves.
Nexion Peptides develops and distributes pharmaceutical-grade research peptides with independent purity certification and built-in cryptographic authenticity — giving researchers the confidence to focus on what matters.
Our Science
From synthesis to delivery, every step is designed around one principle: researchers deserve to know exactly what they are working with.
Formulated in strict accordance with current peer-reviewed literature. Specifications updated as scientific consensus evolves.
Fmoc solid-phase synthesis in GMP-compliant facilities. Consistent purity of ≥98% across every production run.
Every batch verified by accredited external labs for identity, purity, and residual solvents before leaving our facility.
Each unit carries a unique, unforgeable digital signature. Scan or enter the code for an instant authenticity verdict.
Lot numbers registered at manufacture. Every scan traces back to an immutable production record.
Molecular weight, sequence, and storage conditions published for every product. Exact data for reliable protocols.
Research Portfolio
Each compound is selected on the basis of published scientific literature and manufactured to specifications that exceed standard research-grade requirements.
MetabolismA stabilised C-terminal fragment of human growth hormone. Research indicates selective interaction with adipose tissue lipolytic pathways, without systemic IGF-1 elevation.
CognitionA proprietary neuropeptide blend supporting the neurological pathways associated with sustained focus and cognitive resilience under physiological stress conditions.
DermatologyA collagen-stimulating formulation combining GHK-Cu with pro-collagen signals. Studied for extracellular matrix remodelling, skin elasticity, and wound resolution.
Tissue RepairA naturally occurring copper-binding tripeptide with three decades of peer-reviewed research. Implicated in wound healing, anti-inflammatory signalling, and hair follicle activation.
EndocrinologyA synthetic GHRH analogue with a documented clinical profile. Studied for visceral adiposity reduction and IGF-1 stimulation, with a well-characterised pharmacokinetic profile.
NootropicsA synthetic heptapeptide analogue of the endogenous immunomodulator tuftsin. Studied for anxiolytic-like modulation of GABAergic and serotonergic signalling, alongside effects on BDNF expression and immune pathway regulation.
NootropicsDerived from the ACTH(4-10) fragment of adrenocorticotropic hormone, this heptapeptide is studied for upregulation of BDNF and NGF expression, neuroprotective signalling, and the pathways associated with sustained cognitive focus.
LongevityKnown in research as elamipretide, this mitochondria-targeted tetrapeptide selectively binds cardiolipin on the inner mitochondrial membrane. Research indicates support for bioenergetic efficiency and cristae stability under conditions of oxidative stress.
Cosmetic and DermatologicalStructurally related to GHK-Cu, this copper-binding tripeptide (Ala-His-Lys) is studied for hair follicle stimulation, dermal vascularisation, and connective tissue support within cosmetic and dermatological research.
Growth HormoneA selective growth hormone secretagogue and ghrelin-receptor agonist. Research indicates stimulation of pulsatile growth hormone release with minimal impact on cortisol and prolactin, offering a well-characterised secretory profile.
Metabolic and EndocrineEngineered as a long-acting amylin analogue for extended receptor engagement. Studied for its influence on satiety signalling, gastric emptying, and the metabolic pathways associated with weight management.
Protection and RegenerationPairing the gastric pentadecapeptide BPC-157 with the thymosin beta-4 fragment TB-500. Investigated for complementary roles in angiogenesis, cellular migration, and the coordinated processes underlying tissue repair.
Tissue RegenerationA synthetic fragment of the actin-regulating protein thymosin beta-4. Studied for its involvement in cell migration, angiogenesis, and the coordinated cellular processes underlying tissue repair and remodelling.
MetabolismClassed as an oestrogen-related receptor (ERR) agonist and characterised as an exercise mimetic. Researched for its activation of mitochondrial biogenesis and the oxidative metabolic pathways associated with endurance capacity.
Melanocortin ReceptorsKnown in research as bremelanotide, this synthetic melanocortin peptide acts as an MC4R agonist. Studied for its activity within central nervous system pathways implicated in arousal and libido regulation.
Mitochondrial DerivativesEncoded within the mitochondrial genome, MOTS-c is a mitochondrial-derived peptide studied for AMPK activation and its role in metabolic homeostasis, glucose regulation, and insulin sensitivity.
Fat BurningA modified C-terminal fragment of human growth hormone (residues 177-191). Research indicates selective lipolytic activity within adipose tissue, without IGF-1 elevation or measurable effects on glucose metabolism.
Tissue RegenerationA proprietary regenerative peptide blend combining cytoprotective and angiogenic signals. Studied for accelerated tissue repair and characterised by involvement in the pathways associated with structural recovery and remodelling.
Anti-inflammatoryA C-terminal tripeptide fragment of alpha-MSH. Research indicates modulation of anti-inflammatory signalling pathways, with particular focus on gut and mucosal barrier integrity under inflammatory challenge.
Healing & RegenerationA stable gastric pentadecapeptide derived from a human protective protein found in gastric juice. Studied for angiogenic signalling, gastrointestinal lining integrity, and tendon and ligament repair pathways.
LongevityA synthetic tetrapeptide (Ala-Glu-Asp-Gly) derived from the pineal peptide epithalamin. Implicated in telomerase modulation, circadian regulation, and the cellular pathways associated with longevity and biological ageing research.
MetabolismA dual GIP and GLP-1 receptor agonist with a documented clinical profile. Studied for glycaemic control and visceral adiposity reduction through complementary incretin signalling mechanisms.
MetabolismEngineered as a single-molecule triple agonist of the GLP-1, GIP and glucagon receptors. Research indicates convergent action across metabolic pathways implicated in energy expenditure, glycaemic regulation, and weight management.
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