HELIX BIO
Clinical Research Synthesis
Research-grade peptides, synthesized for precision and verified for purity. Every batch ships with third-party HPLC and mass spectrometry testing, so you know exactly what you're studying before it reaches your bench.
Research orders fulfilled in the USA
Certificate of analysis included with every batch
Independently tested for purity and identity
A rotating selection of the most-requested compounds in the catalog, each shipped with a batch-specific certificate of analysis.
Cognitive & Nootropic
Semax + Selank Blend Spray is a research-use-only peptide preparation combining two synthetic heptapeptides, Semax and Selank, for controlled laboratory and scientific investigation. Semax is structurally related to the ACTH(4–10) peptide fragment, while Selank is a synthetic analogue of the endogenous peptide tuftsin. The combination is relevant to research involving peptide structure, molecular signaling, neurobiology, receptor interactions, enzymatic activity, and related biochemical pathways. Helix Bio supplies research materials for laboratory use only. This product is not intended for human or veterinary administration.
Nasal Sprays
Oxytocin Spray is a spray-format research material intended for laboratory and scientific investigation of oxytocin biology, peptide signaling, and oxytocin receptor pathways. Oxytocin is a naturally occurring nonapeptide hormone and neuropeptide that has been extensively studied in neuroendocrine, reproductive, cellular, and receptor research. Helix Bio supplies this product strictly for research and laboratory purposes. It is not intended for human or veterinary use, ingestion, injection, nasal administration, or any other form of administration. Researchers should review the current product documentation and lot-specific Certificate of Analysis (COA) before incorporating the material into an experimental workflow.
Nasal Sprays
PT-141 Spray is a research-use-only preparation featuring PT-141, also known as bremelanotide, a synthetic cyclic peptide analog related to alpha-melanocyte-stimulating hormone (α-MSH). PT-141 is studied extensively in melanocortin receptor biology, peptide-receptor interactions, neurobiology, and cellular signaling. Helix Bio provides research materials for controlled laboratory and scientific applications. This spray-format product is intended exclusively for research and laboratory use and is not intended for human or veterinary administration.
Nasal Sprays
Epitalon Spray is a research-use-only preparation featuring Epitalon, also known as AEDG (Ala-Glu-Asp-Gly), a synthetic tetrapeptide studied in cellular, molecular, neurobiology, and aging-related research. Published research has examined Epitalon in areas including gene expression, chromatin biology, neuronal activity, and pineal-related signaling. Helix Bio supplies research materials for laboratory and scientific applications. This product is intended exclusively for controlled research and laboratory work and is not intended for human or veterinary administration.
Nasal Sprays
NAD+ Spray is a research-use formulation containing nicotinamide adenine dinucleotide (NAD+), an essential cellular coenzyme involved in redox reactions and several biochemical signaling processes. NAD+ research spans cellular metabolism, mitochondrial biology, oxidative phosphorylation, DNA repair, and NAD-dependent enzyme activity. Helix Bio supplies NAD+ Spray strictly as a research and laboratory material. It is intended for qualified researchers investigating NAD+ biology and related biochemical pathways and is not intended for human or veterinary administration.
Nasal Sprays
GHK-Cu Spray is a research-use formulation containing GHK-Cu, the copper complex of glycyl-L-histidyl-L-lysine (GHK). GHK is a naturally occurring tripeptide that has been investigated extensively for its copper-binding properties, cellular signaling, extracellular-matrix biology, and tissue-remodeling mechanisms. Helix Bio supplies GHK-Cu Spray strictly for laboratory and scientific research. It is intended for qualified researchers studying copper-peptide chemistry, cellular pathways, peptide biology, and related experimental models. It is not intended for human or veterinary administration.
Nasal Sprays
VIP Spray is a research-use formulation associated with vasoactive intestinal peptide (VIP), a naturally occurring 28-amino-acid neuropeptide belonging to the secretin/glucagon peptide family. VIP has been studied extensively in receptor pharmacology, neurobiology, gastrointestinal physiology, vascular signaling, smooth-muscle biology, and cellular signaling. Helix Bio supplies VIP Spray strictly as a research and laboratory material. It is intended for qualified researchers investigating VIP-related molecular pathways and is not intended for human or veterinary administration.
A curated line built around longevity, recovery, and everyday research support, featuring some of our most-requested research compounds.
Vials fulfilled to research labs and institutions across the USA.
Guaranteed purity, confirmed by third-party testing on every batch.
Combined scientific expertise in peptide synthesis and quality assurance.
Our scientific support team is always available to answer your technical questions.
The Helix Bio Standard
USA-Manufactured. Third-Party Verified.
Every compound in the Helix Bio catalog is synthesized to a documented purity standard and verified before it's listed — not estimated, and not left to a marketing claim.
Each batch is independently tested by HPLC to confirm purity above 99.1%, with results published on the batch's certificate of analysis rather than kept in-house.
Independent HPLC Testing
Compounds are vacuum-lyophilized to protect molecular structure over time, so integrity holds up through shipping, handling, and long-term cold storage.
Stability Verified Per Batch
Vials are formulated to a precise milligram content per unit, confirmed by mass spectrometry, so researchers can calculate concentrations accurately during reconstitution.
Mass Spectrometry Confirmed
Browse the catalog by research application — each category maps to a specific set of compounds with shared research use cases.
Compounds selected for a specific research application, each independently tested and documented.
Compounds selected for a specific research application, each independently tested and documented.
Compounds selected for a specific research application, each independently tested and documented.
Compounds selected for a specific research application, each independently tested and documented.
Compounds selected for a specific research application, each independently tested and documented.
Compounds selected for a specific research application, each independently tested and documented.
Compounds selected for a specific research application, each independently tested and documented.
Compounds selected for a specific research application, each independently tested and documented.
Every batch is held to a documented purity threshold before it is listed, rather than an unverified marketing claim.
Learn more about Verified Purity Standards
Molecular identity is confirmed by mass spectrometry alongside HPLC purity testing, not by either method alone.
Learn more about Mass Spectrometry Validation
A batch-specific certificate of analysis is available for every product, so purity and identity can be checked independently.
Learn more about Comprehensive Documentation
Helix Bio markets exclusively to the research community, with RUO and not-for-human-consumption labeling kept visible, not buried in fine print.
Learn more about Research-Only Positioning
For your protection, please redact (black out) sensitive information like your SSN. Documents are securely encrypted for review and permanently destroyed from our servers immediately upon approval.
Active-duty military, veterans, and first responders can request 30% off a research peptide order as a standing thank-you from the Helix Bio team. Eligibility is verified at checkout.
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Cyclization constrains the peptide backbone, raising protease resistance and target selectivity — and it is reshaping modern peptide research.
FREQUENTLY ASKED QUESTIONS
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