{"id":122,"date":"2026-07-08T02:08:38","date_gmt":"2026-07-08T00:08:38","guid":{"rendered":"https:\/\/synerium.info\/product\/snap-8-10mg\/"},"modified":"2026-07-09T00:26:59","modified_gmt":"2026-07-08T22:26:59","slug":"snap-8-10mg","status":"publish","type":"product","link":"https:\/\/synerium.info\/sr\/product\/snap-8-10mg\/","title":{"rendered":"Snap-8"},"content":{"rendered":"<p>Snap-8 (Acetyl Octapeptide-3, INCI: Acetyl Glutamyl Heptapeptide-1) is a synthetic octapeptide that mimics the N-terminal end of SNAP-25 (Synaptosomal-Associated Protein of 25 kDa), a critical component of the SNARE complex responsible for synaptic vesicle fusion and neurotransmitter release at the neuromuscular junction. By competing with native SNAP-25 for incorporation into the SNARE complex, Snap-8 destabilizes the complex and reduces the efficiency of acetylcholine release, thereby attenuating muscle contraction force. This mechanism is analogous to botulinum neurotoxin type A but operates through competitive inhibition rather than enzymatic cleavage. Research has focused on its application in cosmetic and dermatological models, with studies demonstrating dose-dependent reduction in muscle contraction depth in skin explant models. It is one of the most widely studied cosmeceutical peptides, with applications in anti-aging skincare research, neuromuscular junction biology, and topical peptide delivery optimization studies.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Snap-8 (Acetyl Octapeptide-3, INCI: Acetyl Glutamyl Heptapeptide-1) is a synthetic octapeptide that mimics the N-terminal end of SNAP-25 (Synaptosomal-Associated Protein of 25 kDa), a critical component of the SNARE complex responsible for synaptic vesicle fusion and neurotransmitter release at the neuromuscular junction. By competing with native SNAP-25 for incorporation into the SNARE complex, Snap-8 destabilizes [&hellip;]<\/p>\n","protected":false},"featured_media":121,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[21],"product_tag":[],"class_list":["post-122","product","type-product","status-publish","has-post-thumbnail","product_cat-cosmetic","first","instock","shipping-taxable","purchasable","product-type-simple"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Snap-8 - Synerium<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/synerium.info\/sr\/product\/snap-8-10mg\/\" \/>\n<meta property=\"og:locale\" content=\"sr_RS\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Snap-8 - Synerium\" \/>\n<meta property=\"og:description\" content=\"Snap-8 (Acetyl Octapeptide-3, INCI: Acetyl Glutamyl Heptapeptide-1) is a synthetic octapeptide that mimics the N-terminal end of SNAP-25 (Synaptosomal-Associated Protein of 25 kDa), a critical component of the SNARE complex responsible for synaptic vesicle fusion and neurotransmitter release at the neuromuscular junction. 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