{"id":518,"date":"2026-07-12T10:34:56","date_gmt":"2026-07-12T10:34:56","guid":{"rendered":"https:\/\/bangkokpeptidecenter.com\/product\/dsip-10mg\/"},"modified":"2026-08-13T06:31:19","modified_gmt":"2026-08-13T06:31:19","slug":"dsip-10mg","status":"publish","type":"product","link":"https:\/\/bangkokpeptidecenter.com\/th\/product\/dsip-10mg\/","title":{"rendered":"DSIP 10mg"},"content":{"rendered":"
\n

What is DSIP?<\/h2>\n

DSIP, or Delta Sleep-Inducing Peptide, is a nonapeptide first isolated in 1977 from the cerebral venous blood of rabbits in slow-wave sleep. Its name derives from its original discovery context, where it was observed to promote delta wave activity, the slow brain waves characteristic of deep, restorative sleep. Since then, research has revealed that DSIP has a far broader range of activity than sleep alone, extending into stress response, hormonal regulation, and neuroprotection. It remains one of the more intriguing and less fully understood neuropeptides in current research.<\/p>\n

Mechanism of Action<\/h2>\n

The precise mechanism of DSIP is still being characterised, which is part of what makes it an active area of research. It appears to cross the blood-brain barrier and interact with multiple neuroendocrine systems rather than acting through a single receptor. Research indicates DSIP influences the hypothalamic-pituitary-adrenal axis, modulating cortisol and stress hormone release. It has also been observed to affect the release of somatotropin and luteinizing hormone, and to interact with opioid and serotonergic signalling. This multi-system activity explains its broad range of observed effects across sleep, stress, and hormonal research.<\/p>\n

Research Applications<\/h2>\n

DSIP is studied across several distinct research domains. Sleep research remains the primary focus, particularly slow-wave sleep architecture and sleep onset. Beyond sleep, DSIP is studied for stress response and cortisol regulation, its potential role in pain modulation and analgesia, neuroprotection under oxidative stress, and its effects on the hypothalamic-pituitary axis. Research has also explored DSIP in the context of alcohol and opioid withdrawal, where its neuroendocrine effects may be relevant.<\/p>\n

Product Details<\/h2>\n
\n
\u25e6<\/span>10mg<\/strong> lyophilised powder per vial<\/span><\/div>\n
\u25e6<\/span>99%+ purity, third-party tested<\/span><\/div>\n
\u25e6<\/span>Free bacteriostatic water and needles included<\/span><\/div>\n
\u25e6<\/span>Same-day delivery in Bangkok, nationwide express available<\/span><\/div>\n
\u25e6<\/span>Certificate of Analysis available on request<\/span><\/div>\n<\/div>\n

Storage<\/h2>\n

Store lyophilised vials in a cool, dry place away from light. Once reconstituted with bacteriostatic water, refrigerate at 2-8\u00b0C and use within 3-4 weeks. See our reconstitution guide<\/a> for detailed instructions.<\/p>\n

For laboratory research purposes only. DSIP supplied by Bangkok Peptide Center is not a medicine, not an approved pharmaceutical product, and is not intended to diagnose, treat, cure, or prevent any disease. Not for human consumption.<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

DSIP (Delta Sleep-Inducing Peptide) 10mg lyophilised vial. Neuropeptide studied for sleep regulation, stress response and neuroendocrine modulation. 99%+ purity, same-day Bangkok delivery. Free bac water and needles included. For research only.<\/p>","protected":false},"featured_media":519,"comment_status":"open","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[161],"product_tag":[226,228,223,225,224,227,168,229,230],"class_list":{"0":"post-518","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-immune-neuroprotection","7":"product_tag-buy-dsip-bangkok","8":"product_tag-delta-sleep-inducing-peptide","9":"product_tag-dsip","10":"product_tag-dsip-bangkok","11":"product_tag-dsip-peptide","12":"product_tag-dsip-thailand","13":"product_tag-neuropeptide-bangkok","14":"product_tag-sleep-peptide","15":"product_tag-sleep-research-peptide-thailand","16":"desktop-align-left","17":"tablet-align-left","18":"mobile-align-left","20":"first","21":"instock","22":"shipping-taxable","23":"purchasable","24":"product-type-simple"},"yoast_head":"\nDSIP 10mg Bangkok | Bangkok Peptide Center<\/title>\n<meta name=\"description\" content=\"Buy DSIP (Delta Sleep-Inducing Peptide) 10mg in Bangkok. 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