RaySunPeptide

Peptide Manufacturing.

Research You Can Verify.

High-purity research peptides with comprehensive documentation. Manufactured for qualified laboratory and B2B applications.

100+
Products
98%+
Purity
COA
Verified
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Product Categories

Explore our comprehensive range of research peptides organized by application and research focus.

Cognitive

Peptides studied for neuroscience research, including nootropic compounds and neuropeptides investigated for their effects on cognitive function and neuroprotection.

Growth Hormone

Peptides that interact with the growth hormone axis, including GHRH analogs, GH secretagogues, and growth hormone fragments. These compounds are used in research studying growth hormone signaling and IGF-1 pathways.

Healing & Recovery

Peptides studied for tissue repair, wound healing, and recovery-related biological processes. These compounds are used in preclinical research examining regeneration pathways.

Immune

Peptides studied for immune system research, including thymic peptides, antimicrobial peptides, and immunomodulatory compounds.

Longevity

Peptides and compounds studied for aging research, cellular senescence, and longevity-related biological pathways.

Metabolic

Compounds studied for metabolic pathway research, including AMPK activators, coenzymes, and metabolic regulators.

Other

Research supplies, solvents, and specialty compounds that do not fit into the primary peptide categories.

Sexual Health

Peptides studied for reproductive and sexual health research, including melanocortin analogs, GnRH agonists, and gonadotropins.

Skin & Hair

Peptides studied for dermatology and cosmetic research, including copper peptides, melanocortin analogs, and compounds investigated for skin and hair-related biological processes.

Sleep

Peptides studied for sleep regulation research, including neuropeptides investigated for their effects on sleep-wake cycles and circadian rhythms.

Weight Loss

Peptides studied for metabolic regulation, appetite modulation, and body weight management research. These compounds include GLP-1 receptor agonists and other metabolic modulators.

Featured Products

High-quality research peptides with verified purity and comprehensive documentation.

5-Amino-1MQ

5-Amino-1MQ

5-Amino-1MQ is a small molecule NNMT (nicotinamide N-methyltransferase) inhibitor that enhances cellular NAD+ levels and mitochondrial function. Not a true peptide, but a small molecule compound used in longevity and metabolic optimization protocols.

COA Verified
Purity: ≥98% (HPLC verified)
ACE-031

ACE-031

ACE-031 is a soluble form of the activin type IIB receptor (ActRIIB) fused to an IgG1 Fc domain. It functions as a decoy receptor, binding and neutralizing myostatin and other TGF-beta superfamily members that normally limit muscle growth. Originally developed by Acceleron Pharma for Duchenne muscular dystrophy (DMD), ACE-031 reached Phase 2 clinical trials before development was halted due to vascular side effects including nosebleeds and telangiectasia. In healthy volunteers, a single dose produced significant increases in lean mass and reductions in fat mass within 29 days.

COA Verified
Purity: ≥98% (HPLC verified)
Acetic Acid Water

Acetic Acid Water

Dilute acetic acid solution for peptide reconstitution. RaysunPeptide manufactures and supplies Acetic Acid Water for qualified research, laboratory, and B2B applications.

COA Verified
Purity: ≥98% (HPLC verified)
RaySunPeptide Analysis

What Is RaySunPeptide?

RaySunPeptide is the peptide manufacturing and supply brand of Raysun, specializing in high-purity research peptides for laboratory and B2B applications.

We provide peptides with comprehensive documentation including Certificates of Analysis (COA), with HPLC and Mass Spectrometry testing verification.

0+
Research Peptides
≥0%
Average Purity
0
Product Categories
COA
Verified Batches

Ready to Start Your Research?

Contact us to discuss your research requirements or browse our catalog of high-purity peptides.