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Peptides

Research-use peptide compounds — descriptions for professional reference; verify local regulations.

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USD 49

Peptides

AOD-9604

AOD-9604 is a synthetic peptide fragment of human growth hormone that stimulates fat breakdown (lipolysis) and inhibits fat storage (lipogenesis). It promotes weight loss and metabolic health without affecting blood sugar or IGF-1 levels. Non-hormonal and originally developed for obesity treatment, it also supports cartilage repair and body composition improvement.

USD 35

Peptides

BPC-157

BPC-157 is a synthetic peptide derived from human gastric juice. It promotes rapid healing of muscles, tendons, ligaments, and the gastrointestinal tract. It works by accelerating angiogenesis (new blood vessel formation), reducing inflammation, and protecting tissues from damage. Known for its cytoprotective properties, it aids recovery from injuries, ulcers, and inflammatory bowel conditions without known toxicity or side effects at therapeutic doses.

USD 59

Peptides

CJC-1295

CJC-1295 without DAC is a growth hormone-releasing hormone (GHRH) analog that stimulates natural GH pulses. Unlike DAC version, it has a short half-life, requiring daily injections. It increases IGF-1 levels, supporting muscle growth, fat loss, and tissue repair. Used experimentally in research settings, it is not approved for human use.

USD 35

Peptides

DSIP

DSIP is a neuropeptide that promotes deep sleep by modulating brain wave activity and stress hormones. It may help regulate circadian rhythms, reduce cortisol, and improve sleep quality without sedation. Used experimentally for insomnia and sleep disorders, it is not approved for clinical human use. Research is ongoing for its neuroprotective effects.

USD 35

Peptides

Epithalon

Epithalon is a synthetic tetrapeptide based on the pineal gland's natural epithalamin. It is a pioneering compound in longevity research, primarily studied for its potential to activate the enzyme telomerase, which is involved in maintaining telomere length—a key marker of cellular aging. Beyond telomere support, research explores its antioxidant properties and potential to support pineal gland function, which regulates circadian rhythms. Epithalon represents a cutting-edge avenue for investigating cellular health, antioxidant defense, and the fundamental biology of aging.

USD 267

Peptides

FOXO4-DRI

FOXO4-DRI is a revolutionary peptide designed using advanced senolytic technology. It works by selectively disrupting the interaction between the FOXO4 and p53 proteins in senescent "zombie" cells. These aged, dysfunctional cells accumulate with time and can negatively impact tissue microenvironment. By encouraging the targeted removal of these cells, FOXO4-DRI research focuses on promoting tissue rejuvenation, reducing low-grade inflammation associated with aging, and supporting overall cellular vitality. It stands at the forefront of interventions aimed at the root causes of age-related decline.

USD 55

Peptides

GHK-Cu

GHK-Cu is a naturally occurring copper-binding peptide complex that plays a fundamental role in tissue repair and remodeling. It is extensively researched in dermatology and wound healing for its potent ability to stimulate the synthesis of critical structural proteins like collagen and elastin. Studies also highlight its anti-inflammatory and antioxidant actions, which help protect skin and other tissues from damage. GHK-Cu's broad support for connective tissue health and skin integrity makes it a cornerstone of both cosmetic and regenerative research.

USD 78

Peptides

L-Glutathione

L-Glutathione is the body's master antioxidant and essential detoxification molecule, present in every cell. It is a tripeptide composed of glutamine, cysteine, and glycine. Its primary function is to neutralize harmful free radicals, recycle other antioxidants like Vitamin C and E, and support liver detoxification pathways. Maintaining optimal glutathione levels is crucial for immune system function, cellular protection from oxidative stress, and promoting overall metabolic and neurological health. Liposomal or other enhanced delivery forms are often researched to improve its bioavailability.

USD 39

Peptides

Ipamorelin

Ipamorelin is a synthetic peptide and growth hormone secretagogue. It stimulates the pituitary gland to release growth hormone (GH) in a gentle, pulsatile manner by mimicking the hormone ghrelin. Unlike other GH-releasing peptides, it does not significantly increase hunger or cortisol levels. It is commonly used in research and wellness settings to improve recovery, sleep quality, lean muscle mass, and fat loss, with minimal side effects.

USD 59

Peptides

Kisspeptin

Kisspeptin is a protein encoded by the KISS1 gene, serving as the master regulator of the reproductive system. It acts as a key gatekeeper for puberty and fertility by stimulating the release of gonadotropin-releasing hormone (GnRH). In research and clinical settings, it is used to investigate and treat reproductive disorders, such as infertility, hypogonadism, and hormone imbalances.

USD 35

Peptides

Melanotan II

Melanotan II is a more potent, cyclic analogue of α-MSH with a broader receptor activity profile. While it powerfully induces skin tanning, its interaction with other melanocortin receptors (like MC3R and MC4R) links it to additional physiological effects studied in research, including aspects of libido and appetite regulation. It represents a compound with multi-faceted potential in studies of pigmentation and certain centrally-mediated functions.

USD 79

Peptides

NAD+

NAD+ is an essential coenzyme found in all living cells, fundamental to hundreds of metabolic processes. It is a key player in mitochondrial energy (ATP) production, DNA repair via enzymes like PARPs and sirtuins, and cellular signaling. NAD+ levels naturally decline with age, which is linked to reduced metabolic efficiency and cellular resilience. Research into NAD+ precursors (like NMN and NR) focuses on restoring these levels to support healthy aging, sustained energy metabolism, cognitive function, and genomic stability.

USD 39

Peptides

PT-141

PT-141 is a unique, non-hormonal peptide therapy that acts on the melanocortin system in the central nervous system. Unlike hormone-based treatments, it targets neural pathways involved in sexual arousal and desire. Its approved and research applications focus on supporting healthy sexual function by acting on specific brain receptors (MC4R), offering a distinct mechanism for addressing aspects of sexual wellness.

USD 129

Peptides

Retatrutide

Retatrutide is a novel, first-in-class triple agonist peptide currently in advanced clinical research stages. It simultaneously activates receptors for GIP, GLP-1, and Glucagon—three key incretin and metabolic hormones. This multi-targeted approach has shown remarkable potential in research for supporting profound glucose control, healthy insulin sensitivity, and sustainable weight management, representing a significant leap forward in metabolic peptide science.

USD 99

Peptides

Semaglutide

Semaglutide is a long-acting GLP-1 (glucagon-like peptide-1) receptor agonist with well-established research and clinical profiles. It works by mimicking the natural GLP-1 hormone, leading to enhanced glucose-dependent insulin secretion, suppressed glucagon release, slowed gastric emptying, and promoted satiety in the brain. Its applications are extensively studied for supporting healthy blood sugar metabolism and facilitating significant, sustainable weight management through appetite regulation.

Research use disclaimer

Peptide products listed on this website are supplied for research use only. They are not intended for human or veterinary use, clinical treatment, or diagnostic application.

Statements on this website have not been evaluated by the U.S. Food and Drug Administration and are not intended to diagnose, treat, cure, or prevent any disease.

By purchasing peptide products from MedicaPlanet, you confirm that you are ordering for lawful research or professional purposes and agree to the full policy terms.

Read the full Research Use Only policy