NEXGN LAB
Research Grade

Product Catalog

33 premium research peptides manufactured in the USA with purity exceeding 99%. For laboratory and research use only.

99%+ Purity
Made in USA
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Healing & Repair

BPC-157, TB-500, GHK-Cu, KLOW, GLOW — tissue regeneration research

The healing and repair category groups regenerative peptides studied for tissue remodeling, angiogenesis, and extracellular matrix synthesis. BPC-157, TB-500, and GHK-Cu anchor this collection, alongside multi-peptide blends such as GLOW and KLOW formulated for synergistic recovery research.

BPC-157 + TB-500
Healing & Repair

BPC-157 + TB-500

BPC-157 / TB-500

10mg (5/5mg)20mg (10/10mg)

A dual-peptide blend combining BPC-157 and TB-500. BPC-157 promotes angiogenesis, collagen synthesis, and nitric oxide modulation, while TB-500 (Thymosin Beta-4 fragment) regulates actin polymerization and cell migration. Investigated in tissue repair and recovery models.

Purity Exceeds 99%View Details
BPC-157
Healing & Repair

BPC-157

BPC-157 (Body Protection Compound-157)

10mg

BPC-157 is a pentadecapeptide derived from gastric protection protein. It promotes angiogenesis, collagen synthesis, and nitric oxide modulation. Extensively investigated in models of tendon, ligament, and gastrointestinal mucosal repair.

Purity Exceeds 99%View Details
TB-500
Healing & Repair

TB-500

TB-500 (Thymosin Beta-4 fragment, residues 17–23)

10mg

TB-500 is a synthetic fragment of Thymosin Beta-4. It regulates actin polymerization and promotes cell migration, investigated in models of muscle, tendon, and cardiovascular tissue repair.

Purity Exceeds 99%View Details
GHK-Cu
Healing & Repair

GHK-Cu

GHK-Cu (Copper Tripeptide GHK)

50mg100mg

GHK-Cu is a copper tripeptide with pleiotropic activity. It regulates the expression of over 4,000 genes related to tissue remodeling, collagen synthesis, and antioxidant response. Extensively investigated in skin and wound healing models.

Purity Exceeds 99%View Details
GLOW
Healing & Repair

GLOW

BPC-157 + GHK-Cu + TB-500

70mg

GLOW is a triple-peptide regenerative blend combining BPC-157, GHK-Cu, and TB-500. Designed for research requiring simultaneous action on tissue repair, angiogenesis, and extracellular matrix remodeling.

Purity Exceeds 99%View Details
KLOW
Healing & Repair

KLOW

BPC-157 + TB-500 + KPV + GHK-Cu

80mg (10/10/10/50mg)

KLOW is a comprehensive four-peptide blend adding KPV's targeted anti-inflammatory properties to the GLOW regenerative stack. Investigated in models where chronic inflammation compromises tissue repair.

Purity Exceeds 99%View Details

Growth Hormone Secretagogues

Tesamorelin, Ipamorelin, Sermorelin, CJC-1295 — GH axis research

The growth hormone category covers secretagogues that stimulate endogenous growth hormone release through the GHRH and ghrelin receptor pathways. Tesamorelin, Ipamorelin, and Sermorelin are studied for pulsatile GH secretion, IGF-1 modulation, and visceral adiposity research without exogenous hormone administration.

Tesamorelin
Growth Hormone

Tesamorelin

Tesamorelin (GHRH analogue)

10mg20mg

Tesamorelin is a synthetic GHRH analogue with extended half-life. It stimulates endogenous growth hormone secretion. Investigated in models of visceral adiposity and body composition.

Purity Exceeds 99%View Details
Ipamorelin
Growth Hormone

Ipamorelin

Ipamorelin

10mg

Ipamorelin is a third-generation selective GH secretagogue. It produces GH release without significant elevation of cortisol or prolactin, making it a clean reference standard in GH axis research.

Purity Exceeds 99%View Details
CJC-1295 / Ipamorelin
Growth Hormone

CJC-1295 / Ipamorelin

CJC-1295 No DAC + Ipamorelin (equimolar blend)

10mg

A synergistic combination of CJC-1295 No DAC (GHRH analogue) and Ipamorelin (GH secretagogue) in equimolar ratio. The dual mechanism produces greater GH pulse amplitude than either compound alone.

Purity Exceeds 99%View Details
Sermorelin
Growth Hormone

Sermorelin

Sermorelin Acetate (GHRH 1–29)

10mg

Sermorelin is the GHRH(1–29) fragment with short half-life. It stimulates physiological GH release from the anterior pituitary. A classic reference compound in GH secretion research.

Purity Exceeds 99%View Details
MK-677
Growth Hormone

MK-677

Ibutamoren Mesylate (MK-677)

25mg

MK-677 (Ibutamoren) is an orally active, non-peptide ghrelin receptor agonist and growth hormone secretagogue. By mimicking the action of ghrelin at the GHS-R1a receptor, it stimulates pulsatile growth hormone release and elevates IGF-1 without suppressing endogenous production. Its long half-life and oral bioavailability make it a widely used reference compound in studies of the GH/IGF-1 axis, appetite signaling, sleep architecture, and body composition.

Purity Exceeds 99%View Details
Hexarelin
Growth Hormone

Hexarelin

Hexarelin (Examorelin)

5mg

Hexarelin is a potent synthetic hexapeptide growth hormone-releasing peptide (GHRP) derived from GHRP-6. It is among the strongest GH secretagogues per microgram, acting on the ghrelin receptor to drive robust pulsatile GH release. Beyond the GH axis, Hexarelin has attracted research interest for its direct cardiac effects mediated by CD36 receptors, making it a reference compound in both endocrine and cardiovascular investigation.

Purity Exceeds 99%View Details
PEG-MGF
Growth Hormone

PEG-MGF

Pegylated Mechano Growth Factor

2mg

PEG-MGF is a pegylated form of Mechano Growth Factor, a splice variant of IGF-1 (IGF-1Ec) expressed in response to mechanical loading and muscle damage. PEGylation dramatically extends its circulating half-life relative to native MGF, prolonging systemic exposure. It is studied for its role in activating muscle satellite cells, supporting tissue repair, and contributing to the hypertrophic response following mechanical stress.

Purity Exceeds 99%View Details

Anti-Aging & Longevity

Epithalon, MOTS-c, SS-31, Thymosin Alpha-1 — cellular longevity

The anti-aging and longevity category features peptides studied for telomere maintenance, mitochondrial function, and cellular senescence. Epithalon, MOTS-c, and SS-31 lead this collection alongside Thymosin Alpha-1 and DSIP for immune modulation and circadian research.

Epithalon
Anti-Aging

Epithalon

Epithalon (Tetrapeptide Ala-Glu-Asp-Gly)

10mg

Epithalon is a synthetic pineal tetrapeptide. It activates telomerase and normalizes melatonin secretion in aging models. Investigated in cellular longevity, circadian rhythm regulation, and neuroendocrine function.

Purity Exceeds 99%View Details
MOTS-c
Anti-Aging

MOTS-c

MOTS-c (Mitochondrial Open Reading Frame Peptide)

10mg50mg

MOTS-c is a peptide derived from the mitochondrial genome (12S rRNA). It activates AMPK and regulates glucose and fatty acid metabolism. Investigated in insulin sensitivity, obesity, and metabolic longevity models.

Purity Exceeds 99%View Details
SS-31
Anti-Aging

SS-31

SS-31 (Elamipretide / MTP-131)

10mg

SS-31 is a mitochondria-targeted tetrapeptide that concentrates in the inner mitochondrial membrane. It reduces reactive oxygen species production and protects respiratory complex function. Investigated in cardioprotection and cellular aging models.

Purity Exceeds 99%View Details
Thymosin Alpha-1
Anti-Aging

Thymosin Alpha-1

Thymosin Alpha-1 (28 amino acid thymic peptide)

5mg

Thymosin Alpha-1 is a 28-amino acid thymic peptide. It modulates T lymphocyte maturation, activates dendritic cells, and regulates cytokine production. Extensively investigated in immunodeficiency, chronic infection, and vaccine response models.

Purity Exceeds 99%View Details
DSIP
Anti-Aging

DSIP

DSIP (Delta Sleep-Inducing Peptide)

10mg

DSIP is an endogenous nonapeptide involved in delta sleep regulation. It modulates ACTH, GH, and LH secretion. Investigated in sleep architecture, neuroendocrine stress response, and circadian rhythm models.

Purity Exceeds 99%View Details

Metabolic & Body Composition

AOD-9604, IGF-1, 5-Amino-1MQ, KPV — metabolic research

The metabolic category collects peptides studied for lipolysis, nutrient partitioning, and enzymatic regulation of energy metabolism. AOD-9604, 5-Amino-1MQ, and IGF-1 LR3 anchor this range alongside Glutathione, L-Carnitine, and KPV for antioxidant and anti-inflammatory metabolic work.

AOD-9604
Metabolic

AOD-9604

AOD-9604 (HGH fragment 177–191)

10mg

AOD-9604 is the C-terminal fragment of HGH (residues 177–191). It retains lipolytic activity without stimulating the IGF-1 receptor. Investigated in models of adipose tissue reduction without systemic anabolic effects.

Purity Exceeds 99%View Details
5-Amino-1MQ
Metabolic

5-Amino-1MQ

5-Amino-1-methylquinolinium

10mg50mg

5-Amino-1MQ is a selective NNMT (nicotinamide N-methyltransferase) inhibitor. It elevates intracellular SAM and NAD+ levels. Investigated in lipid metabolism, adipocyte differentiation, and cellular senescence models.

Purity Exceeds 99%View Details
IGF-1 LR3
Metabolic

IGF-1 LR3

IGF-1 LR3 (Long R3 Insulin-like Growth Factor-1)

1mg

IGF-1 LR3 is a variant of IGF-1 with extended half-life due to reduced binding protein affinity. Investigated in anabolic signaling, cellular proliferation, and muscle differentiation models.

Purity Exceeds 99%View Details
Glutathione
Metabolic

Glutathione

L-Glutathione (Reduced)

1500mg

Glutathione is the master intracellular antioxidant tripeptide. It neutralizes reactive oxygen species, participates in hepatic detoxification, and regenerates other antioxidants. Investigated in oxidative stress, immune function, and neuroprotection models.

Purity Exceeds 99%View Details
L-Carnitine
Metabolic

L-Carnitine

L-Carnitine

1200mg

L-Carnitine facilitates the transport of long-chain fatty acids across the inner mitochondrial membrane for beta-oxidation. Investigated in lipid oxidation, cardiac function, and physical performance models.

Pharmaceutical GradeView Details
KPV
Metabolic

KPV

KPV (Lys-Pro-Val, alpha-MSH C-terminal tripeptide)

10mg

KPV is the C-terminal tripeptide of alpha-MSH. It exerts anti-inflammatory effects without activating systemic melanocortin receptors. Investigated in intestinal inflammation, dermatitis, and wound healing models.

Purity Exceeds 99%View Details

Sexual Health

PT-141 — melanocortin receptor research

The sexual health category features melanocortin receptor agonists studied for central nervous system arousal pathways. PT-141, also known as Bremelanotide, is the primary compound investigated for its action on MC4 receptors rather than the vascular pathways targeted by conventional agents.

NAD+ & Wellness

NAD+ high-potency — sirtuin, mitochondrial, and DNA repair research

The NAD+ and wellness category covers nicotinamide adenine dinucleotide and related coenzyme research compounds. High-potency NAD+ is studied for sirtuin activation, mitochondrial bioenergetics, and DNA repair signaling central to cellular aging research.

Compendio de Compuestos de Investigación — Audiolibro NexGN Lab. Una referencia científica sobre péptidos, bioreguladores y compuestos metabólicos.

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For Research Use Only

All products are intended solely for laboratory and in vitro research. Not for human consumption, veterinary use, or therapeutic applications. By purchasing you confirm you are a qualified researcher.

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