Buy NSI 189 Phosphate – For Research Use Only
NSI-189 Phosphate is studied for hippocampal neurogenesis, depression pathway, and cognitive enhancement research. 99% purity.
Product Information
- Purity: ≥99% (HPLC and Mass Spectrometry verified)
- Testing: Independent 3rd-party Certificate of Analysis (COA) available
- Category: Nootropics
- Form: Research compound for laboratory use only
- Storage: Store in cool, dry place away from direct sunlight. Lyophilized powder: -20°C (long-term), 4°C (short-term)
Certificate of Analysis
Every batch of NSI 189 Phosphate comes with an independent third-party Certificate of Analysis confirming purity, identity, and concentration. Our compounds are tested using HPLC (High-Performance Liquid Chromatography) and Mass Spectrometry – the gold standard for research compound verification.
Shipping & Payment
- Free shipping on orders over $100
- 15% discount when paying with cryptocurrency (Bitcoin, Ethereum, Dogecoin, XRP, Solana, USDT)
- Domestic USA: 5-12 business days via USPS
- International: 8-17 days via USPS Priority International
Disclaimer: ATTENTION: All products are for LABORATORY AND RESEARCH PURPOSES ONLY, not for veterinary or human usage. Products are not FDA-approved for human consumption. 1st and 3rd Party Verified for 99% Purity. Free Shipping on Orders Over $100. Certificate of Analysis available on all products.
Related Products and Cognitive + Neurogenesis Research Compounds
If you’re looking to buy NSI-189 Phosphate, you may also be interested in other nootropic and neuroregenerative compounds commonly studied for neurogenesis, cognitive performance, mood balance, and brain pathway optimization.
- Buy Semax – Nootropic peptide researched for focus, memory, and neuroprotective support.
- Buy DNSP-11 – Neuroregenerative peptide studied for neuronal repair and dopamine pathway support.
- Buy Colivelin – Neuroprotective peptide commonly researched for neuronal survival pathways.
- Buy PE-22-28 – Research peptide studied for mood regulation and neurochemical balance.
- Buy Noopept – Cognitive compound researched for learning support and nootropic performance.
Trusted External Research Sources
Before studying NSI-189 Phosphate, reviewing hippocampal neurogenesis, BDNF signaling, and neuroplasticity pathways is recommended for scientific context.
Related Products and Cognitive + Neurogenesis Research Compounds
If you’re looking to buy NSI-189 Phosphate, you may also be interested in other nootropic and neuroregenerative compounds commonly studied for neurogenesis, cognitive performance, mood balance, and brain pathway optimization.
- Buy Semax – Nootropic peptide researched for focus, memory, and neuroprotective support.
- Buy DNSP-11 – Neuroregenerative peptide studied for neuronal repair and dopamine pathway support.
- Buy Colivelin – Neuroprotective peptide commonly researched for neuronal survival pathways.
- Buy PE-22-28 – Research peptide studied for mood regulation and neurochemical balance.
- Buy Noopept – Cognitive compound researched for learning support and nootropic performance.
Trusted External Research Sources
Before studying NSI-189 Phosphate, reviewing hippocampal neurogenesis, BDNF signaling, and neuroplasticity pathways is recommended for scientific context.





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