> Research Use Only Disclaimer: All products discussed in this article are sold strictly for laboratory research and scientific purposes. They are not approved for human consumption, clinical use, or veterinary application. Always consult applicable regulations before handling research compounds.
# Genesis Peptides Review 2026: Research Peptides Supplier Analysis
Genesis Peptides is a U.S.-based research compound supplier that has built one of the broader domestic catalogs in the peptide space, with 73 active listings covering growth hormone secretagogues, tissue-repair peptides, GLP-1 receptor agonist analogs, cognitive peptides, longevity bioregulators, and newer dual-agonist compounds. This review examines what Genesis Peptides offers, how their quality assurance compares to market expectations, and where they sit on the pricing curve for the independent research community.
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Overview
Genesis Peptides entered the research compound market with a focus on catalog completeness — an approach that makes the supplier relevant to researchers working across multiple peptide biology domains rather than just a single niche. As of mid-2026, their catalog spans 73 listings and covers the principal families studied in growth-hormone axis biology, metabolic disease, tissue regeneration, neuroprotection, and cellular longevity.
The company operates from a U.S. domestic base and positions itself as a purity-verified supplier. Third-party HPLC and mass-spectrometry analysis is performed per product, with COA documentation available on request. All products are designated strictly for in-vitro research and pre-clinical investigation — not for human or veterinary use.
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Catalog Breadth: 73+ Research Compound Listings
Genesis Peptides' catalog strength is its coverage depth across peptide research families. Rather than dominating a single category, the supplier maintains solid representation across six distinct research domains:
Growth Hormone Secretagogues
The GHRH/GHRP axis is fully covered. Listings include CJC-1295 (with and without DAC), Ipamorelin, GHRP-2, GHRP-6, Hexarelin, Sermorelin, and Tesamorelin. The supplier also carries AOD-9604, a C-terminal GH fragment studied in adipose tissue metabolism research, as well as PEG-MGF for muscle fiber biology work.
Pre-blended combinations (CJC-1295/Ipamorelin, CJC-1295/GHRP-2, and a triple CJC-1295/Ipamorelin/GHRP-2 blend) support researchers who study combined GH-pulse amplification protocols in pre-clinical models.
Tissue Repair and Regeneration
BPC-157 and TB-500 (Thymosin Beta-4) are both listed in individual vial formats and as a blended combination. BPC-157 research covers gastrointestinal mucosal integrity, tendon and ligament repair, and systemic anti-inflammatory effects in rodent models. TB-500 literature spans cardiac tissue repair, wound-healing acceleration, and resolution of inflammatory cascades.
GLP-1 Receptor Agonist Research Compounds
The GLP-1 section reflects current research interest: Semaglutide, Tirzepatide, Liraglutide, Cagrilintide, Survodutide, and Retatrutide are all listed. This gives researchers access to compounds spanning the GLP-1 and dual GLP-1/GIP space, as well as the triple agonist class being studied in body composition and metabolic disease preclinical models.
Cognitive and Neuroprotective Peptides
Semax and Selank represent the ACTH-fragment and anxiolytic families studied in nerve growth factor signaling and neuroprotection research. P21 (a CNTF-derived peptide) and DSIP (Delta Sleep-Inducing Peptide) add coverage for neurogenesis and sleep biology research.
Longevity and Bioregulator Compounds
The longevity segment is one of Genesis Peptides' stronger differentiating sections. Epithalon (Epitalon), MOTS-c, SS-31, Humanin, Thymosin Alpha-1, Thymulin, and GHK-Cu are listed. Russian-origin cytomaxes and cytogens — Cardiogen, Chonluten, Livagen, Ovagen, Pinealon, Prostamax, Testagen, Vesilute, Vesugen, and Vilon — provide broad Khavinson-class bioregulator coverage for researchers in cellular longevity and organ-specific peptide biology.
Melanocortin and Other Research Compounds
Melanotan I, Melanotan II, PT-141 (Bremelanotide), and Kisspeptin-10 serve pigmentation biology, CNS melanocortin receptor research, and reproductive endocrinology models. VIP (Vasoactive Intestinal Peptide), LL-37, ARA-290, KPV, and the Beauty Blend (GHK-Cu/KPV) round out the catalog's miscellaneous sections.
NAD+ listings support cellular metabolism and mitochondrial function research. Bacteriostatic water is available for reconstitution.
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Quality and Documentation
Genesis Peptides conducts third-party HPLC and mass spectrometry analysis on products in their catalog. COA documentation is available to verify purity claims per-compound. This level of documentation aligns with what independent researchers expect from established domestic suppliers.
The supplier's website indicates purity is verified before dispatch, though researchers are always advised to independently confirm COA documentation for their specific lot numbers and to validate claims against third-party testing when experimental precision demands it.
No independent public testing data from organizations such as Janoshik or similar third-party auditors was identified at time of writing. Researchers who require independently verified COA data beyond supplier-provided documents should factor this into their sourcing decisions.
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Pricing
Genesis Peptides occupies a mid-market pricing position. Across 73 listings, prices range from $7 (bacteriostatic water) to $250 (Follistatin 344), with an average listing price of approximately $63.
Selected reference prices as of mid-2026:
- •BPC-157: $50/mg vial
- •TB-500: $39/mg vial
- •BPC-157 + TB-500 blend: $99
- •Semaglutide: $75
- •Tirzepatide: $99
- •Sermorelin: $40–$50
- •CJC-1295 No DAC: $45
- •Epitalon: $40
- •Selank: $62
- •Thymosin Alpha-1: $65
- •NAD+: $125
- •Tesamorelin: $35–$150 (varies by vial size)
- •Follistatin 344: $250
- •Retatrutide: $85
Pricing is comparable to other mid-tier domestic suppliers. Pre-blended compound combinations are offered at moderate premiums relative to individual peptide pricing, which may provide convenience value for researchers running multi-compound protocols.
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Ordering and Shipping
Genesis Peptides operates through its e-commerce site at genesispeptides.com with WooCommerce-based ordering. The site accepts domestic U.S. orders and ships within the country. Payment method details are not publicly enumerated on the product pages.
Order fulfillment and shipping speed are not independently verified by Peptides.SO at time of writing. Researchers should contact Genesis Peptides directly to confirm current fulfillment timelines, cold-chain handling for temperature-sensitive compounds, and any applicable minimum order thresholds.
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Pros and Cons
Pros
- •Broad catalog: 73 listings covering six major research peptide families, including longevity bioregulators and dual/triple GLP-1 agonists
- •Pre-blended options: CJC/Ipamorelin, BPC-157/TB-500, and multi-compound combinations available for multi-peptide research designs
- •Comprehensive longevity segment: Cytomaxes, cytogens, MOTS-c, SS-31, Humanin — unusually broad coverage for a domestic supplier
- •Third-party HPLC and MS verification: COA documentation available per compound
- •Mid-market pricing: Average listing price $63 is competitive for U.S.-based domestic supply
- •Current GLP-1 coverage: Semaglutide, Tirzepatide, Liraglutide, Retatrutide, Cagrilintide, and Survodutide all listed
Cons
- •No independent third-party COA audit available: No public Janoshik or equivalent independent testing data identified at time of review
- •No published Trustpilot or external review aggregate: Limits external verification of ordering and customer-service quality
- •Location listed as unknown: Domestic U.S. base is implied by catalog positioning but not confirmed publicly on the Peptides.SO listing
- •Test product in catalog: A "TEST PRODUCT. DO NOT PURCHASE" listing was observed in the product feed, suggesting occasional catalog hygiene gaps
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Verdict
Genesis Peptides earns its position as a broad-coverage, mid-market domestic research compound supplier. The 73-listing catalog addresses researchers across the full range of peptide biology — from the GHRH/GHRP axis and tissue repair to GLP-1 pharmacology, cognitive neuropeptides, and longevity bioregulators. The inclusion of newer dual- and triple-agonist compounds (Retatrutide, Survodutide, Cagrilintide) and a comprehensive Russian Khavinson-class cytomaxe/cytogen segment distinguishes the catalog from domestic suppliers focused on a narrower compound set.
Third-party HPLC and mass-spectrometry purity documentation aligns with standard market expectations, though researchers requiring independently audited COA data from public third-party labs will want to contact Genesis Peptides directly for additional documentation.
For independent researchers seeking a U.S.-based supplier with wide compound coverage and mid-range pricing, Genesis Peptides represents a cataloguable option worth evaluating alongside other verified domestic suppliers on this platform.
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> Disclaimer: Peptides.SO provides this supplier analysis for informational and comparative research purposes only. We do not endorse any specific supplier. All products mentioned are for laboratory research use only and are not intended for human or animal consumption. Researchers are responsible for compliance with all applicable laws, regulations, and institutional research protocols in their jurisdiction.