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DSIP (Delta Sleep–Inducing Peptide) is a naturally occurring neuropeptide that has been studied for its potential role in sleep regulation, stress response, and neuroendocrine balance. In research environments, DSIP has gained interest for its observed influence on sleep–wake cycles and hypothalamic–pituitary function.
Poly Biotech provides high-purity DSIP peptides in Colombia, produced under strict sanitary standards and handled in controlled, sterile environments. Each vial is securely sealed in tamper-evident packaging and clearly labeled for precise identification and reliable laboratory use.
DSIP was first identified in the 1970s and has since been studied for its role in neuroendocrine regulation and sleep homeostasis. Research suggests DSIP may influence electroencephalographic (EEG) activity, melatonin secretion, and stress adaptation pathways in preclinical models. Its short peptide sequence allows for rapid action and clearance, making it an important model for studies exploring neuropeptide signaling and sleep modulation.
DSIP has become an important focus in neuropeptide and endocrine research, offering a valuable model for studying interactions between sleep, stress, and hormonal regulation. Its structure and function continue to make it a key subject in peptide-based investigations within the fields of neuroscience, chronobiology, and recovery research.
Poly Biotech supplies high-purity DSIP peptides for laboratory and institutional research across Colombia, providing consistent quality, secure packaging, and free nationwide delivery for scientific study.
All Poly Biotech peptides are produced using a lyophilization (freeze-drying) process that guarantees product stability during shipping and storage. This process removes moisture under controlled low-pressure conditions, creating a stable white powder that preserves the peptide’s structure and potency.
Before reconstitution:
After reconstitution:
By following these guidelines, you’ll ensure your peptides retain their full quality and effectiveness from shipment to final use.
Purity & Standards: All peptides are produced to the highest purity levels and handled in a sterile, sanitary environment.
Packaging: Every vial is securely sealed with tamper-evident closures and clearly labeled for accurate identification.
Intended Use: Products are supplied strictly for research and laboratory purposes only.
Not for Human Use: Not intended for human or veterinary consumption, diagnosis, treatment, or medical applications.
Handling: Store and handle in accordance with best laboratory practices. Use only in properly equipped research facilities.
Keep out of reach of children. Do not use if seal under cap is broken or missing.
Free Shipping: We offer free shipping anywhere in Colombia on all peptide orders.
Explore our Knowledge Base for peptide research articles, dosing guides, and scientific insights.
Leading provider of high-purity peptides for scientific research in Colombia
Poly Biotech is Colombia's premier supplier of research-grade peptides and compounds. We specialize in providing high-purity materials exclusively for laboratory and research applications.
Our commitment to quality ensures that every product meets rigorous scientific standards. We maintain strict compliance with international regulations and provide comprehensive documentation for all our research materials.
With secure global shipping and dedicated local support in Colombia, we make advanced research materials accessible to scientists and institutions worldwide.
Research Use Only – Not for Human Consumption
Every batch tested for purity and quality
Strictly for laboratory applications
Safe Colombian delivery with tracking
Dedicated customer service team
To advance scientific research by providing safe, ethical access to the highest quality research materials. We are committed to supporting the global scientific community with transparency, compliance, and unwavering dedication to research excellence.
We proudly deliver high-purity peptides across Colombia, packaged with care and shipped discreetly. Every order includes free nationwide delivery and tracking, so you can count on fast, secure service from our lab to your door.
We love talking about health and science. Our team is here for you in both Spanish and English.
