Explore our complete collection of peptide guides. Benefits, dosing, mechanisms, and what to expect.
Showing 85 peptides35 available to buy
Ascension product link
A small molecule NNMT inhibitor that promotes fat cell metabolism and may support weight loss without affecting the central nervous system.
Ascension product link
A modified fragment of human growth hormone designed to stimulate fat metabolism without the growth-promoting effects of full HGH.
Ascension product link
An 11-amino acid erythropoietin-derived peptide that activates the innate repair receptor for tissue protection without hematopoietic effects.
Ascension product link
A gastric pentadecapeptide with remarkable tissue-protective and regenerative properties across multiple organ systems.
Ascension product link
A long-acting amylin analog that suppresses appetite and enhances satiety—being developed by Novo Nordisk as a complement to GLP-1 drugs for superior weight loss.
Ascension product link
A synthetic GHRH analog with enhanced stability and prolonged GH-releasing activity, available in both standard and DAC-conjugated forms.
Ascension product link
A naturally occurring neuropeptide that promotes deep delta-wave sleep, stress resilience, and may help normalize disrupted sleep patterns.
Ascension product link
A tetrapeptide that activates telomerase, the enzyme responsible for maintaining telomere length, potentially addressing one of the fundamental mechanisms of cellular aging.
Ascension product link
A D-retro-inverso senolytic peptide studied for disrupting the FOXO4-p53 interaction in senescent-cell research.
Ascension product link
A naturally occurring copper peptide with powerful skin regeneration, wound healing, and anti-aging properties backed by decades of research.
Ascension product link
How human chorionic gonadotropin acts on the LH receptor, why it lasts days instead of minutes, and what that means for timing.
Ascension product link
A highly selective growth hormone secretagogue that stimulates GH release without significantly affecting cortisol, prolactin, or appetite hormones.
Ascension product link
A neuropeptide that serves as the master regulator of the reproductive axis, controlling GnRH release and fertility in both sexes.
Ascension product link
A master regulator of the reproductive hormone system that triggers natural LH and testosterone release, with potential applications in fertility, hormone optimization, and PCT.
Ascension product link
A potent anti-inflammatory tripeptide derived from alpha-MSH with remarkable effects on inflammatory bowel conditions and immune modulation.
Ascension product link
A human host defense peptide with broad-spectrum antimicrobial activity and powerful immunomodulatory properties for wound healing and infection control.
Ascension product link
A synthetic melanocortin peptide that stimulates melanin production, developed for photoprotection and approved for treating erythropoietic protoporphyria (EPP).
Ascension product link
A synthetic peptide that stimulates melanin production for skin tanning while also producing notable effects on libido and appetite suppression.
Ascension product link
A synthetic melanocortin peptide analog that stimulates melanin production for skin pigmentation and activates sexual arousal pathways.
Ascension product link
A mitochondria-derived peptide with profound effects on metabolism, exercise capacity, and aging—a rising star in longevity research.
Ascension product link
A cellular redox coenzyme and substrate for sirtuins, PARPs, and CD38 in longevity and metabolism research.
Ascension product link
A nine-amino acid neuropeptide hormone involved in social bonding, trust, anxiety reduction, and reproductive functions.
Ascension product link
A synthetic bioregulatory tripeptide that targets pineal gland and central nervous system function, with neuroprotective and geroprotective properties.
Ascension product link
An FDA-approved melanocortin receptor agonist that acts centrally in the brain to promote sexual arousal and desire.
Ascension product link
A groundbreaking triple receptor agonist achieving unprecedented 24.2% weight loss in clinical trials, representing the next evolution in obesity pharmacotherapy.
Ascension product link
A synthetic anxiolytic peptide derived from tuftsin, developed in Russia for anxiety reduction, cognitive enhancement, and immunomodulation.
Ascension product link
A GLP-1 receptor agonist that mimics natural gut hormones to reduce appetite, slow digestion, and support significant weight loss results.
Ascension product link
A synthetic heptapeptide nootropic derived from ACTH with neuroprotective, cognitive-enhancing, and neurorestorative properties.
Ascension product link
A synthetic 29-amino acid peptide analog of growth hormone-releasing hormone (GHRH) that stimulates natural GH production from the pituitary gland.
Ascension product link
A mitochondria-targeting peptide that protects cells from oxidative damage and restores energy production—in clinical trials for heart failure and mitochondrial diseases.
Ascension product link
A synthetic peptide fragment promoting tissue repair, reduced inflammation, and accelerated recovery from muscle, tendon, and ligament injuries.
Ascension product link
An FDA-approved growth hormone-releasing hormone analog that reduces visceral fat accumulation and stimulates natural GH production.
Ascension product link
Thymosin Alpha 1 is a synthetic 28–amino acid peptide studied for its immunomodulatory effects, supporting host defense, tissue recovery, and immune balance in diverse experimental models.
Ascension product link
A dual-action incretin that has achieved unprecedented weight loss results in clinical trials, now FDA-approved as Mounjaro and Zepbound.
Ascension product link
A 28-amino acid neuropeptide with potent anti-inflammatory, immunomodulatory, and neuroprotective properties being researched for autoimmune conditions and gut disorders.
An FDA-approved synthetic analog of parathyroid hormone-related protein (PTHrP) that promotes bone formation and reduces fracture risk in postmenopausal osteoporosis.
A chimeric proapoptotic peptide that selectively targets the vasculature of white adipose tissue, inducing fat cell death through blood supply disruption.
A topical cosmetic peptide marketed as 'Botox in a jar' that reduces wrinkle appearance by inhibiting muscle contraction at the neuromuscular junction.
Cerebrolysin is a neuropeptide mixture derived from porcine brain proteins that mimics BDNF, GDNF, and NGF. Used clinically in 50+ countries for stroke, TBI, Alzheimer's, and dementia. Complete guide to benefits, dosage protocols, side effects, and clinical evidence.
A neuropeptide with potent anti-inflammatory and immunomodulatory properties, closely related to somatostatin but with distinct receptors and therapeutic potential.
An extremely potent cognitive-enhancing compound derived from angiotensin IV, studied for memory enhancement and potential neurodegenerative disease applications.
An FDA-approved GLP-1 receptor agonist for type 2 diabetes and cardiovascular risk reduction, administered once weekly.
The first GLP-1 receptor agonist approved for diabetes, derived from Gila monster venom, available in twice-daily and once-weekly formulations.
A myostatin inhibitor and activin-binding protein that promotes muscle growth by blocking the body's natural limiters on muscle development.
The primary hunger hormone that stimulates appetite, GH release, and gastric motility—the natural ligand for the GHS receptor targeted by GHRPs.
A potent growth hormone secretagogue that balances strong GH release with more moderate appetite stimulation than GHRP-6, making it a middle-ground option.
A potent growth hormone secretagogue known for robust GH release and significant appetite stimulation—the original GH-releasing peptide that started the secretagogue era.
The body's master antioxidant — a tripeptide critical for detoxification, oxidative stress defense, immune function, and cellular health.
The natural gonadotropin-releasing hormone used to stimulate LH and FSH production, commonly used in fertility treatment and post-cycle therapy research.
A potent synthetic growth hormone releasing hexapeptide with unique cardioprotective properties and the strongest GH release among GHRP family peptides.
The C-terminal fragment of human growth hormone responsible for fat metabolism, studied for its lipolytic activity without the growth-promoting effects of full-length HGH.
A mitochondrial-derived peptide with cytoprotective and neuroprotective properties, showing promise in aging, Alzheimer's research, and metabolic health.
A truncated, highly potent variant of IGF-1 that bypasses binding proteins for enhanced bioavailability and tissue-specific anabolic effects.
What the Long R3 modifications change: binding-protein escape, a 20–30 hour half-life, and the timing that follows from it.
A naturally-occurring dipeptide with potent anti-glycation, antioxidant, and anti-aging properties found in high concentrations in muscle and brain tissue.
A long-acting somatostatin analog for acromegaly and neuroendocrine tumors—with the convenience of self-injectable depot formulation.
An FDA-approved 14-amino acid peptide that activates guanylate cyclase-C receptors to treat irritable bowel syndrome with constipation (IBS-C) and chronic idiopathic constipation.
An FDA-approved GLP-1 receptor agonist used for type 2 diabetes and chronic weight management, with extensive clinical trial evidence supporting its metabolic benefits.
An FDA-approved GLP-1 receptor agonist used for type 2 diabetes with unique pharmacokinetics favoring postprandial glucose control.
A collagen-boosting signal peptide widely used in anti-aging skincare to reduce wrinkles and improve skin firmness.
The short-lived native form of mechano growth factor: minutes of activity, local muscle signalling, and how it differs from PEG-MGF.
An orally-active growth hormone secretagogue that mimics ghrelin signaling to increase GH and IGF-1 levels without injections.
A modified growth hormone-releasing hormone analog with enhanced stability, commonly paired with GHRPs for synergistic GH release.
An enhanced variant of Selank with improved stability and bioavailability, offering anxiolytic and cognitive effects through GABA modulation.
An enhanced variant of Semax with improved stability and potency, offering cognitive enhancement and neuroprotective effects.
An 82-amino acid peptide derived from nucleobindin-2 that regulates appetite, metabolism, and energy homeostasis through hypothalamic signaling.
A 36-amino acid neuropeptide that serves as one of the most abundant signaling molecules in the brain, regulating appetite, stress response, anxiety, and circadian rhythms.
A synthetic somatostatin analog used to treat acromegaly, carcinoid tumors, and severe diarrhea—one of the most clinically important peptide drugs in endocrinology.
A neuropeptide critical for wakefulness, appetite regulation, and energy homeostasis with therapeutic implications for narcolepsy and metabolic disorders.
A synthetic 21-amino acid peptide derived from Ciliary Neurotrophic Factor (CNTF) that promotes neurogenesis and cognitive enhancement.
A 38-amino acid neuropeptide with potent neuroprotective, anti-inflammatory, and regenerative properties across multiple organ systems.
A pegylated variant of IGF-1 splice variant with extended half-life, studied for localized muscle repair and hypertrophy signaling.
A GLP-1/glucagon dual agonist designed for better body composition—promoting fat loss while preserving muscle mass during weight loss.
A gut-derived satiety hormone that reduces appetite and regulates energy balance, with significant research implications for obesity treatment.
An FDA-approved synthetic amylin analog that complements insulin therapy by slowing gastric emptying, reducing glucagon secretion, and enhancing satiety in diabetes management.
A cell-penetrating peptide targeting the Wnt/β-catenin pathway to activate hair follicle stem cells and promote hair regrowth.
An FDA-approved MC4R agonist peptide for treating obesity caused by rare genetic disorders affecting the leptin-melanocortin pathway.
An 8-amino acid peptide that mimics the N-terminus of SNAP-25 to reduce muscle contractions and soften expression lines without injections.
A dual GLP-1 and glucagon receptor agonist showing significant weight loss and liver fat reduction in clinical trials, positioned as a next-generation obesity and MASH therapeutic.
An FDA-approved parathyroid hormone analog used to treat osteoporosis by stimulating new bone formation rather than just preventing bone loss.
A thymic polypeptide bioregulator with immunomodulatory and geroprotective properties, developed from decades of Russian peptide bioregulation research.
A synthetic pentapeptide derived from thymopoietin that modulates T-cell function and enhances immune system regulation.
A 43-amino acid protein that orchestrates tissue repair, cell migration, and wound healing—the full molecule behind TB-500's regenerative reputation.
A zinc-dependent thymic nonapeptide essential for T-cell maturation, immune regulation, and emerging anti-aging research.
An FDA-approved modified C-type natriuretic peptide (CNP) analog that promotes bone growth by counteracting FGFR3 signaling in children with achondroplasia.
Peptides are short chains of amino acids that play important roles in the body. They're used for everything from muscle recovery and fat loss to anti-aging, cognitive enhancement, and immune support.
Our database covers the most popular peptides, including healing peptides like TB-500 and BPC-157, growth hormone boosters like CJC-1295 and Ipamorelin, weight loss peptides like Semaglutide and Retatrutide, and many more. Each guide includes dosing info, benefits, side effects, and how they work.
In-depth research articles on specific peptides, protocols, and findings.
HCG for sale in 2026: pharmacy, telehealth and vendor routes compared, real prices per vial, the discard-date trap, and how to spot a fake 5,000 IU vial.
Sep 30, 2026Testosterone peptides ranked by what human studies measured: kisspeptin, hCG, gonadorelin, and the popular GH peptides with no testosterone data at all.
Sep 30, 2026The best peptides in 2026, ranked by human evidence: what tirzepatide, BPC-157, GHK-Cu and 7 others really do, the catch for each, and how to get them.
Sep 30, 2026Where to buy peptides online in 2026: top USA-made vendors ranked by COA proof, HPLC purity, shipping, customer support and value.
Sep 30, 2026The 7 best peptides for weight loss ranked by clinical data, with full 2026 trial numbers, FDA-approved vs research-stage separation, cost comparison (NovoCare, LillyDirect, Medicare Bridge), week-by-week timeline, and 19 primary references.
Sep 30, 2026Tirzepatide compounding pharmacies are restricted in 2026 after the FDA ended the shortage. Where it is still legal and what to use instead.
Sep 30, 2026Where to buy research peptides and the Wolverine Stack in 2026. Complete guide covering legality, popular compounds, pricing, quality verification, and why Ascension Peptides is the go-to source.
Sep 30, 2026Selank is notoriously hard to source — most vendors don't carry it, and quality varies wildly. Here's where to buy it in 2026 and exactly what to look for before you order.
Sep 30, 2026Cagrilintide is an amylin analogue built to be paired, not a rival. Its standalone number, its combination number, and the comparison people actually mean.
Sep 30, 2026The 18.7% and the 20.9% are not from the same kind of trial. What each mechanism does, why survodutide has two weight-loss numbers, and which one you can actually use.
Sep 30, 2026Orforglipron is not oral tirzepatide. Same-length trials put the gap at about eight points of body weight. What the pill gives you instead, and who each one actually suits.
Sep 30, 2026Same GLP-1 base, different second receptor. How the trial numbers compare once you correct for length and dose, where glucagon actually matters, and which one is a prescription in 2026.
Sep 30, 2026A stall after months of loss is the expected shape of the data. The three real causes, how to tell which one you have, and what to do in the order that makes sense.
Sep 30, 2026What changes in week one, what the scale shows at 12, 24 and 72 weeks, the trial numbers behind the photos, and the point where almost every curve goes flat.
Sep 30, 202640 units is a volume, not a dose. The one-line formula, why 40 units can be 2 mg or 8 mg depending on the vial, and a full conversion chart for every dose at every common concentration.
Sep 30, 2026Every documented tirzepatide benefit backed by clinical trial data: 20.9% weight loss, 16% cardiovascular risk reduction, 63% sleep apnea resolution, A1c normalization, fatty liver improvement, and more from the SURMOUNT trial program.
Sep 30, 2026Zepbound activates two receptors instead of one. Here's exactly how the GLP-1/GIP dual mechanism works, why it produces 47% more weight loss than Wegovy, and what to expect.
Sep 30, 2026A practical Dihexa buying guide covering trusted source checks, COA verification, red flags, forms, pricing, and evidence caveats before you buy.
Sep 30, 2026Semax peptide explained for people comparing focus, mental stamina, BDNF signaling, nasal Semax, Selank, side effects, dosing context, product quality, and US regulatory status.
Sep 30, 2026LL 37 dosage: reconstitution math with bac water, reported research dose ranges, route, frequency and cycle length, plus a dosing table.
Sep 30, 2026Semax benefits explained across every documented area: focus and mental clarity within 15-30 minutes, BDNF-driven memory improvement, neuroprotection with human clinical data, and mood effects. With dosage, stacks, and timeline.
Sep 30, 2026CagriSema has 3,400 people and a phase 3 result of 20.4%. Cagrilintide plus tirzepatide has zero human trials, but starts from a base that beat CagriSema head to head. What each stack has behind it and who should run which.
Sep 30, 2026Same trial, same 68 weeks: semaglutide 14.9%, cagrilintide 11.5%, both together 20.4%. What an amylin analogue does against a GLP-1, why the combination is less than the sum, and the one case where cagrilintide alone makes sense.
Sep 30, 2026Zepbound vs Wegovy head-to-head. Full SURMOUNT-5 trial data (20.2% vs 13.7% weight loss), cost in 2026, side effects, sleep apnea indication, cardiovascular data, and when each one wins.
Sep 30, 2026