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Showing 37–48 of 97 results

GHRP-2 Peptide

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Premium Growth Hormone Secretagogue (GHS) Peptide GHRP-2 (Pralmorelin) is a highly potent, second-generation Growth Hormone Releasing Peptide designed to stimulate endogenous Growth Hormone (GH) release, support lean muscle development, enhance fat metabolism, and accelerate recovery.

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GHRP-6 Peptide

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Potent Growth Hormone Secretagogue & Appetite Stimulator GHRP-6 (Growth Hormone Releasing Peptide-6) is a pioneering hexapeptide designed to stimulate growth hormone release, support muscle recovery, enhance ghrelin receptor signaling, and promote optimal metabolic restoration.

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Glow | GHK-CU, TB-500, BPC-157 Blend

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Ultimate Tissue Repair, Skin Renewal & Recovery Blend Glow Peptide Complex (GHK-Cu / TB-500 / BPC-157) A high-potency synergistic peptide formulation designed to promote cellular regeneration, accelerate collagen synthesis, and enhance deep-tissue repair. Engineered for total skin vitality, joint/tendon recovery, and anti-aging optimization.

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GLP-1S(Semaglutide) Peptide

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Premium Metabolic & Appetite Support (GLP-1 Receptor Agonist) Semaglutide is a highly potent GLP-1 receptor agonist engineered to support effective weight management, improve glucose regulation, and promote long-lasting satiety. Designed for precision research and metabolic optimization.

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GLP-2T(Tirzepatide)

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Tirzepatide is a first-in-class dual GIP and GLP-1 receptor agonist designed to transform metabolic health. By mimicking natural gut hormones, it effectively suppresses appetite, enhances insulin sensitivity, and promotes significant, sustained weight loss alongside optimal blood sugar regulation.

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GLP-3R(Retatrutide)

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Next-Generation Metabolic & Weight Management (GIP/GLP-1/Glucagon Triple Agonist) Retatrutide represents a breakthrough in metabolic research, combining triple-receptor targeting to optimize appetite control, enhance satiety, and boost energy expenditure. Engineered for superior efficiency and sustainable body composition goals.

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Glutathione Peptide

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Ultimate Antioxidant & Cellular Defense Peptide Glutathione is the body’s master antioxidant, engineered to neutralize free radicals, support detoxification, and promote bright, radiant skin from within. Essential for cellular repair, immune health, and optimal vitality.

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Gonadorelin Peptide

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Targeted Endocrine & Reproductive Signaling Research Gonadorelin (GnRH Synthetic Peptide) A high-purity synthetic peptide structurally identical to endogenous Gonadotropin-Releasing Hormone (GnRH). Designed to precisely stimulate the secretion of LH and FSH, making it an essential reference compound for reproductive endocrinology, axis regulation, and hormone receptor binding studies.

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HCG Peptide

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Laboratory-grade HCG Peptide is human chorionic gonadotropin material for reproductive and glycoprotein hormone research. Research buyers select this listing for pre-clinical work on LH/hCG receptor signaling and endocrine assay systems—not for clinical, veterinary, or consumer use.

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Hexarelin Peptide

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Potent Growth Hormone Secretagogue (GHRP Receptor Agonist) Hexarelin is a highly powerful synthetic hexapeptide designed to stimulate the robust release of endogenous Growth Hormone (GH). Renowned for its rapid action, cardioprotective properties, and ability to promote lean muscle recovery and tissue repair.

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HGH Fragment 176-191 Peptide

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Targeted Fat Loss & Metabolic Support HGH Fragment 176-191 is a modified form of amino acids 176–191 of the human growth hormone polypeptide. Specifically isolated for its powerful lipolytic properties, it promotes targeted fat breakdown and inhibits lipogenesis without impacting blood glucose levels or insulin sensitivity.

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HGH Peptide

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Advanced Growth Hormone Peptide for Cellular & Body Composition Research HGH Peptide (Somatropin/Secretagogues) Engineered to support muscle protein synthesis, tissue recovery, and enhanced lipid metabolism. Designed for high-performance laboratory and biochemical research applications focused on anti-aging and metabolic optimization.

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Important Notice: Research Use Only

All products supplied by NATIONALSCIENCE LABS, LLC are strictly intended for laboratory research purposes only. Our peptides are not designed for human use, and we ensure full compliance with applicable regulations.