# roadrunnerpep.com > Peptides you can trust. Purity you can prove. ## Pages - [Shop](https://roadrunnerpep.com/shop/) - [Checkout](https://roadrunnerpep.com/checkout/) - [Cart](https://roadrunnerpep.com/cart/) - [Refund and Returns Policy](https://roadrunnerpep.com/refund_returns/): OVERVIEW   All sales are final. No refunds, returns, or order cancellations will be accepted. If a product arrives damaged, the customer must notify us promptly and provide clear, supportive photographs showing the damage, packaging, shipping label, and product condition. Claims submitted without adequate photographic evidence may be denied. Approved damage claims may qualify for a product exchange at our discretion, subject to product availability. Exchanges are limited to products damaged upon receipt and do not apply to damage caused by misuse, improper installation, normal wear, or handling after delivery. This policy applies to the fullest extent permitted by applicable law. […] - [RoadRunnerPep Homepage](https://roadrunnerpep.com/): RoadRunnerPep.com Home Privacy Policy Contact Log In Research Use Only — RUO Certified Peptides you can trust.Purity you can prove. Premium-grade research peptides with ≥99% purity, independently verified by third-party labs. Same-day USA shipping. Trusted by research institutions nationwide. ✓ Third-Party Tested    ✓ Same-Day Shipping    ✓ ≥99% Purity    ✓ USA Based Avg. Purity 0 %+ Active Compounds 0 + Researchers Served 0 K+ Same-Day Dispatch 0 h 3rd-Party Verified 0 % Research Use Only (RUO) All products are strictly intended for laboratory research purposes only. Not approved for human or animal consumption. Our Catalog Featured Research Compounds Every […] - [My account](https://roadrunnerpep.com/my-account/) - [Privacy Policy](https://roadrunnerpep.com/privacy-policy/): Privacy Policy ## Products - [MOTS-C 10mg](https://roadrunnerpep.com/product/mots-c-10mg/): How MOTS-c Works Energy Sensor Activation: It targets skeletal muscle and activates AMPK (AMP-activated protein kinase), the body’s primary master energy sensor.  Metabolic Shift: It mimics the physiological effects of fasting or high-intensity exercise by forcing cells to burn stored fatty acids and increase glucose absorption.  Mitochondrial Biogenesis: It stimulates the replication of mitochondrial DNA and enhances overall cellular energy production.  Potential Benefits & Research Focus Improved Insulin Sensitivity: Preclinical studies show it helps combat diet- and age-dependent insulin resistance and obesity - [Glutathlane 650mg](https://roadrunnerpep.com/product/glutathlane-650mg/): Role in the Body Combats oxidative stress: It neutralizes harmful free radicals and reactive oxygen species that damage cells. Aids detoxification: It helps the liver clear out toxins, heavy metals, and drugs. Supports immunity: It helps regulate and maintain normal immune system functions. [1, 2, 3, 4] Health Benefits and Uses Reduces cell damage: It may help protect the liver in conditions like non-alcoholic fatty liver disease. Improves insulin response: Early research shows it can help lower insulin resistance. Lowers inflammation: It is studied for helping manage chronic inflammatory and autoimmune symptoms. [1, 2] - [Metanotan2 10mg](https://roadrunnerpep.com/product/metanotan2/): What is Melanotan? Artificial Hormone: It mimics alpha-melanocyte-stimulating hormone (α-MSH) to trigger skin pigmentation. Common Forms: Sold illegally or without approval as injections or nasal sprays. Nicknames: Often called the “Barbie drug” or “Barbie peptide”. - [TESAMARELIN 5mg](https://roadrunnerpep.com/product/hormone-tesamarelin-5mg/): How It Works Mechanism: It mimics natural GHRH, stimulating the pituitary gland to produce and release growth hormone (GH). Downstream Effects: This increases insulin-like growth factor 1 (IGF-1) levels and promotes lipolysis (the breakdown of deep visceral fat surrounding internal organs). Administration: It is administered as a once-daily subcutaneous (under the skin) injection.  Uses and Limitations Approved Use: Specifically indicated for reducing excess stomach-area (visceral) fat in HIV-infected patients with lipodystrophy. Not for General Weight Loss: It is not approved or clinically indicated as a general weight-loss or anti-aging drug, though it is sometimes evaluated in broader metabolic and longevity research. - [NAD+ 500mg](https://roadrunnerpep.com/product/hormone-nad-500mg/): Role in the Body Energy Production: NAD+ works inside your cell batteries (mitochondria) to convert nutrients into usable energy (ATP). Cell Repair: It activates special proteins called sirtuins and PARPs that fix damaged genes and manage stress. Aging: Your natural NAD+ levels drop as you get older, which can lead to lower energy and slower recovery. [1, 2, 3] Ways to Boost NAD+ Oral Precursors: Supplements like NMN or NR give your body the building blocks to make more NAD+ naturally. IV and Injections: Direct delivery methods are popular for fatigue and brain fog, though they are costly and lack large-scale […] - [Tirzepitide (GLP2-TZ-30) 30mg](https://roadrunnerpep.com/product/tirzepitide-glp2-tz-30-30mg/): How It Works Acts as a dual GIP (glucose-dependent insulinotropic polypeptide) and GLP-1 (glucagon-like peptide-1) receptor agonist. Stimulates insulin secretion and lowers glucagon release to regulate blood sugar. Slows stomach emptying and signals areas of the brain that control appetite to increase fullness and reduce calorie intake. [1, 2, 3] - [IPAMORELIN 5mg](https://roadrunnerpep.com/product/hormone-ipamorelin-5mg/): Ipamorelin is a synthetic pentapeptide and growth hormone secretagogue that acts as a ghrelin receptor agonist to stimulate pulsatile growth hormone release from the pituitary.pubchem.ncbi.nlm.nih+1 Core description Its sequence is commonly given as Aib-His-D-2-Nal-D-Phe-Lys-NH2, and it is known for being relatively selective for growth hormone compared with older secretagogues.pubchem.ncbi.nlm.nih+2 That selectivity means it typically does not meaningfully raise cortisol, prolactin, LH, FSH, or TSH in the way some other peptides can.pubchem.ncbi.nlm.nih+1 Main research interest Ipamorelin is studied for its effects on growth hormone and downstream IGF-1 signaling, which are relevant to muscle, recovery, bone, and body composition research. - [CJC-1295 NO DAC -5mg](https://roadrunnerpep.com/product/cjc-1295-no-dac/): CJC-1295 no DAC is a short-acting synthetic GHRH analog that stimulates the pituitary to release more of the body’s own growth hormone in pulses.bocsci+2 What “no DAC” means DAC stands for Drug Affinity Complex, a modification that prolongs circulation time by binding albumin; the no-DAC version lacks that extension and clears much faster.riteaid+1 Because of that, no-DAC CJC-1295 is usually described as preserving more natural, pulsatile GH signaling rather than producing a sustained elevation.riteaid+2 Practical description It is commonly identified with Mod GRF 1-29 and is often paired in research contexts with ipamorelin to study growth-hormone secretagogue pathways.riteaid+1 Its reported half-life […] - [KLOW 80mg](https://roadrunnerpep.com/product/klow-80/): KLOW 80 is generally described as a research peptide blend rather than a single peptide, most commonly composed of BPC-157, TB-500, GHK-Cu, and KPV in an 80 mg total blend.puratekpeptides+2 It is marketed for laboratory research into tissue repair, collagen support, angiogenesis, cellular migration, and inflammation modulation.secretmedspa+2 What it includes The blend is usually presented as a four-peptide stack: BPC-157 for repair-related signaling, TB-500 for cell migration and remodeling, GHK-Cu for collagen and skin-related pathways, and KPV for anti-inflammatory effects.chameleonpeptides+2 In that sense, KLOW 80 is essentially a “multi-target” regenerative research mixture. - [GLP 3-RT 50mg](https://roadrunnerpep.com/product/glp-3-rt-50/): retatrutide, a synthetic triple-agonist peptide that activates GLP-1, GIP, and glucagon receptors.lilly+2 What it is Retatrutide is described as a 39-amino-acid peptide used in research on metabolic regulation, glucose homeostasis, appetite, and energy balance.lilly+2 The “50” usually appears to be a product-size label, not a separate peptide name.nationwidepeptides+2 How it works By activating GLP-1 and GIP signaling, it helps regulate insulin and appetite, while glucagon receptor activity adds an energy-expenditure component.goodrx+2youtube That triple action is why it is being studied for obesity and broader metabolic effects. - [Metanotan1 10mg](https://roadrunnerpep.com/product/mt1/): Melanotan I, also called afamelanotide, a synthetic 13-amino-acid analog of alpha-melanocyte-stimulating hormone (α-MSH).corepeptides+2 What it does MT1 is studied mainly for its activity at melanocortin receptors, especially MC1R on melanocytes, where it stimulates melanin production and increases pigmentation.medicadepot+2 Why it matters Because it promotes eumelanin production, MT1 has been researched for skin photoprotection and UV-response biology. ## Optional - [Agent (MCP protocol)](websites-agents.hostinger.com/roadrunnerpep.com/mcp) [comment]: # (Generated by Hostinger Tools Plugin)