{"product_id":"selank-3ml-research-pen-cartridge","title":"Selank 3ml Research Pen Cartridge","description":"\u003cp data-path-to-node=\"0\"\u003eSelank is a synthetic heptapeptide developed by the Institute of Molecular Genetics of the Russian Academy of Sciences. It is modelled after the naturally occurring tetrapeptide tuftsin, which is a component of the human immune system's immunoglobulin G. While its parent molecule tuftsin primarily influences immunity, Selank was engineered with an additional three-amino acid chain to increase its stability and allow it to function as a powerful neuropsychotropic agent.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"1\"\u003eCore Mechanisms and Function\u003c\/h3\u003e\n\u003cp data-path-to-node=\"2\"\u003eThe primary function of Selank is to modulate the central nervous system by interacting with several key biochemical pathways. It acts as a positive allosteric modulator of the GABAergic system, which means it enhances the effect of GABA—the brain’s primary \"calming\" neurotransmitter—to reduce neuronal excitability. Unlike traditional benzodiazepines, Selank achieves this without causing sedation, muscle relaxation, or cognitive impairment. Additionally, it prevents the degradation of enkephalins, which are endogenous peptides that act as natural pain relievers and stress buffers.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"3\"\u003eTherapeutic Uses\u003c\/h3\u003e\n\u003cp data-path-to-node=\"4\"\u003eClinically, Selank is most frequently utilized as an anxiolytic to treat Generalized Anxiety Disorder and neurasthenia. It is also highly regarded as a nootropic, or \"smart drug,\" used to sharpen focus and enhance learning capacity during periods of high mental strain. Because it can stimulate the expression of Brain-Derived Neurotrophic Factor (BDNF) in the hippocampus, it is sometimes used to support memory recovery or to protect the brain from the neurotoxic effects of chronic stress and alcohol consumption. In Russia, where it was developed, it is a licensed prescription medication for these purposes.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"5\"\u003eHealth and Cognitive Benefits\u003c\/h3\u003e\n\u003cp data-path-to-node=\"6\"\u003eThe health benefits of Selank are unique because they bridge the gap between mental health and immune function. It has been shown to improve short-term memory and executive function while simultaneously stabilizing mood and reducing irritability. From an immunological standpoint, Selank can influence the balance of cytokines, such as Interleukin-6, helping to modulate the body's inflammatory response. Many users favor it because it lacks the addictive potential and withdrawal symptoms associated with conventional anti-anxiety medications, offering a cleaner sense of mental clarity and emotional resilience.\u003c\/p\u003e\n\u003cp data-path-to-node=\"1\"\u003eThe 3ml pen cartridge is a specialized delivery system designed for convenience, stability, and surgical precision. Whether used for subcutaneous injections or intranasal delivery, these cartridges ensure that potent compounds like Adamax are administered safely and accurately.\u003c\/p\u003e\n\u003chr data-path-to-node=\"2\"\u003e\n\u003ch2 data-path-to-node=\"3\"\u003eMaterial Excellence: Type I Borosilicate Glass\u003c\/h2\u003e\n\u003cp data-path-to-node=\"4\"\u003ePeptides are chemically sensitive and react poorly to changes in their environment, which is why the material of the vial is critical. Type I Borosilicate glass is the industry gold standard because it is chemically neutral. Unlike standard glass, it does not leach alkali oxides into the solution, which keeps the pH stable and prevents the peptide from clumping or breaking down. This material also possesses high thermal resilience, allowing it to handle the extreme cold of lyophilization and rapid temperature shifts without cracking. Furthermore, it acts as a near-perfect gas barrier, protecting the formulation from oxidation over time.\u003c\/p\u003e\n\u003chr data-path-to-node=\"5\"\u003e\n\u003ch2 data-path-to-node=\"6\"\u003eDesign and Compatibility\u003c\/h2\u003e\n\u003cp data-path-to-node=\"7\"\u003eThese cartridges are built to the DIN ISO 13926-1 standard, which ensures they are universally compatible with standard insulin and peptide injection pens.\u003c\/p\u003e\n\u003ctable data-path-to-node=\"8\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eWhy It Matters\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,1,0,0\"\u003e\u003cb data-path-to-node=\"8,1,0,0\" data-index-in-node=\"0\"\u003eNominal Volume\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,1,1,0\"\u003e3.0 ml\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,1,2,0\"\u003eThe standard capacity for multi-dose pens.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,2,0,0\"\u003e\u003cb data-path-to-node=\"8,2,0,0\" data-index-in-node=\"0\"\u003eBrimful Volume\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,2,1,0\"\u003e~3.45 ml\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,2,2,0\"\u003eExtra headspace to ensure the plunger has room to move.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,3,0,0\"\u003e\u003cb data-path-to-node=\"8,3,0,0\" data-index-in-node=\"0\"\u003eDimensions\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,3,1,0\"\u003e~8.65mm x 63mm\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,3,2,0\"\u003eSpecifically sized to slide into the pen sleeve.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,4,0,0\"\u003e\u003cb data-path-to-node=\"8,4,0,0\" data-index-in-node=\"0\"\u003eNeck Finish\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,4,1,0\"\u003ePrecision Crimp\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"8,4,2,0\"\u003eEnsures the needle attaches securely without leaking.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr data-path-to-node=\"9\"\u003e\n\u003ch2 data-path-to-node=\"10\"\u003ePrecision Components for Delivery\u003c\/h2\u003e\n\u003cp data-path-to-node=\"11\"\u003eA 3ml pen functions as a mechanical system with three critical parts. The cylinder's inner surface is siliconized with a microscopic layer of medical-grade silicone oil. This allows the internal plunger to glide smoothly rather than stuttering, which is vital for micro-dosing precision. The septum at the top consists of a multi-layer laminate designed to be pierced by a needle multiple times while automatically resealing to maintain sterility. Finally, the internal plunger at the bottom is pushed by the pen’s drive-screw; a perfect fit is required to ensure the liquid moves forward without any blow-back or leakage under pressure.\u003c\/p\u003e\n\u003ch2 data-path-to-node=\"0\"\u003ePreptide Reusable 3ml Injection Pen – Precision Stainless Steel\u003c\/h2\u003e\n\u003cp data-path-to-node=\"1\"\u003eThis high-quality, reusable injection pen is engineered for durability and precision. Designed for repeated use with 3ml cartridges, its stainless steel construction provides a premium, weighted feel that ensures stability and accuracy during administration.\u003c\/p\u003e\n\u003chr data-path-to-node=\"2\"\u003e\n\u003ch3 data-path-to-node=\"3\"\u003e\u003cb data-path-to-node=\"3\" data-index-in-node=\"0\"\u003eProduct Specifications\u003c\/b\u003e\u003c\/h3\u003e\n\u003ctable data-path-to-node=\"4\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"4,1,0,0\"\u003e\u003cb data-path-to-node=\"4,1,0,0\" data-index-in-node=\"0\"\u003eMaterial\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"4,1,1,0\"\u003eHigh-Grade Stainless Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"4,2,0,0\"\u003e\u003cb data-path-to-node=\"4,2,0,0\" data-index-in-node=\"0\"\u003eCapacity\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"4,2,1,0\"\u003e3ml (Compatible with standard cartridges)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"4,3,0,0\"\u003e\u003cb data-path-to-node=\"4,3,0,0\" data-index-in-node=\"0\"\u003eInstrument Classification\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"4,3,1,0\"\u003e\u003cb data-path-to-node=\"4,3,1,0\" data-index-in-node=\"0\"\u003eClass I\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"4,4,0,0\"\u003e\u003cb data-path-to-node=\"4,4,0,0\" data-index-in-node=\"0\"\u003eQuality Certification\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"4,4,1,0\"\u003e\u003cb data-path-to-node=\"4,4,1,0\" data-index-in-node=\"0\"\u003eCE Certified\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"4,5,0,0\"\u003e\u003cb data-path-to-node=\"4,5,0,0\" data-index-in-node=\"0\"\u003eSafety Standard\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"4,5,1,0\"\u003eMOL\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"4,6,0,0\"\u003e\u003cb data-path-to-node=\"4,6,0,0\" data-index-in-node=\"0\"\u003eShelf Life\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"4,6,1,0\"\u003e5 Years\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"4,7,0,0\"\u003e\u003cb data-path-to-node=\"4,7,0,0\" data-index-in-node=\"0\"\u003eDisinfecting Type\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"4,7,1,0\"\u003eNone (Mechanical Device)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"4,8,0,0\"\u003e\u003cb data-path-to-node=\"4,8,0,0\" data-index-in-node=\"0\"\u003eSize\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"4,8,1,0\"\u003e14 cm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"4,9,0,0\"\u003e\u003cb data-path-to-node=\"4,9,0,0\" data-index-in-node=\"0\"\u003eStock Status\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"4,9,1,0\"\u003eAvailable \/ In Stock\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr data-path-to-node=\"5\"\u003e\n\u003ch3 data-path-to-node=\"6\"\u003e\u003cb data-path-to-node=\"6\" data-index-in-node=\"0\"\u003eKey Features\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"7\"\u003e\u003cb data-path-to-node=\"7\" data-index-in-node=\"0\"\u003eSustainable \u0026amp; Reusable\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"7\"\u003eThis device significantly reduces medical waste compared to disposable alternatives, offering an eco-friendly long-term solution.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8\"\u003e\u003cb data-path-to-node=\"8\" data-index-in-node=\"0\"\u003eErgonomic Design\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"8\"\u003eThe 14cm length is optimized for a comfortable grip, allowing for steady and controlled dosing.\u003c\/p\u003e\n\u003cp data-path-to-node=\"9\"\u003e\u003cb data-path-to-node=\"9\" data-index-in-node=\"0\"\u003eRobust Build\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"9\"\u003eThe stainless steel body is highly resistant to wear and tear, ensuring the internal mechanism remains protected over its 5-year shelf life.\u003c\/p\u003e\n\u003cp data-path-to-node=\"10\"\u003e\u003cb data-path-to-node=\"10\" data-index-in-node=\"0\"\u003ePortability\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"10\"\u003eWeighing only 40g, this pen is discreet and easy to transport for daily use.\u003c\/p\u003e\n\u003chr data-path-to-node=\"11\"\u003e\n\u003ch3 data-path-to-node=\"12\"\u003e\u003cb data-path-to-node=\"12\" data-index-in-node=\"0\"\u003eShipping \u0026amp; Packaging Information\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"13\"\u003e\u003cb data-path-to-node=\"13\" data-index-in-node=\"0\"\u003eSelling Unit\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"13\"\u003eSingle Item\u003c\/p\u003e\n\u003cp data-path-to-node=\"14\"\u003e\u003cb data-path-to-node=\"14\" data-index-in-node=\"0\"\u003eSingle Package Size\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"14\"\u003e0.31 x 0.11 x 0.14 cm\u003c\/p\u003e\n\u003cp data-path-to-node=\"15\"\u003e\u003cb data-path-to-node=\"15\" data-index-in-node=\"0\"\u003eSingle Gross Weight\u003c\/b\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"15\"\u003e0.040 kg (40g)\u003c\/p\u003e\n\u003chr data-path-to-node=\"16\"\u003e\n\u003cblockquote data-path-to-node=\"17\"\u003e\n\u003cp data-path-to-node=\"17,0\"\u003e\u003cb data-path-to-node=\"17,0\" data-index-in-node=\"0\"\u003eNote:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eThis device is a mechanical delivery instrument. Please ensure you follow the specific guidelines provided by your medication manufacturer regarding cartridge compatibility and sterilization.\u003c\/p\u003e\n\u003c\/blockquote\u003e","brand":"Preptide","offers":[{"title":"5mg","offer_id":55349920563585,"sku":null,"price":29.99,"currency_code":"GBP","in_stock":true},{"title":"10mg","offer_id":55349920596353,"sku":null,"price":49.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/3429\/2353\/files\/CartridePhoto.jpg?v=1771339703","url":"https:\/\/www.preptide.co.uk\/products\/selank-3ml-research-pen-cartridge","provider":"Preptide ","version":"1.0","type":"link"}