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Someone made a YouTube video showing how to make a nasal spray version of two peptides called Selank and Semax. The clip appears to be a how-to aimed at people who want to prepare these peptides for self-administration through the nose. The video's format and content suggest it’s an informal, DIY guide rather than a formal clinical or regulatory-approved instruction. Selank and Semax are short chains of amino acids (peptides) that were developed in Russia and studied for effects on mood, anxiety, and cognition. They are not the same as common drugs like Ozempic; instead they are small lab-made molecules designed to mimic or tweak brain signaling in specific ways. People who follow experimental peptides often use nasal sprays because the nose can be an easy route to get molecules into the brain more directly than swallowing a pill. What the video itself shows is a procedure — likely reconstituting powdered peptide with a liquid and putting it into a spray bottle — rather than any new scientific trial. It’s important to note the difference between a DIY demonstration and evidence that something works or is safe. The broader scientific literature on Selank and Semax includes some animal studies and small human trials from decades ago, mostly from Russia, suggesting modest effects on anxiety, attention, or recovery after brain injury. But those studies are limited in size and scope, and a single how-to video does not add reliable proof of benefit or safety. Why this matters is practical: people curious about cognitive enhancers or anxiety treatments might be tempted to try making and using these nasal sprays themselves because they’re relatively cheap and accessible online. For someone struggling with anxiety, mood, or concentration, that accessibility can be attractive. But the leap from a lab protocol or an old study to safe, effective home use is big. Anyone considering experimenting should weigh that gap and ideally talk with a qualified healthcare provider first. There are real caveats and risks. Homemade preparations can be contaminated or dosed incorrectly. Peptides handled improperly can degrade or cause unexpected immune reactions. The regulatory status of Selank and Semax varies by country; they’re not approved broadly as prescription medicines in many places. Side effects reported in studies are usually mild but data are sparse. People who are pregnant, breastfeeding, have autoimmune issues, are on other medications, or have serious health conditions should be especially cautious. Bottom line: the video shows how someone might make a Selank or Semax nasal spray, but it doesn’t prove those sprays are safe or effective — proceed with caution and consult a medical professional rather than relying on DIY instructions.
Source: YouTube