{"id":630,"date":"2026-04-25T09:45:11","date_gmt":"2026-04-25T09:45:11","guid":{"rendered":"https:\/\/senopeptide.com\/?p=630"},"modified":"2026-04-25T09:58:16","modified_gmt":"2026-04-25T09:58:16","slug":"is-nad-a-peptide-easy-understanding","status":"publish","type":"post","link":"https:\/\/senopeptide.com\/fr\/is-nad-a-peptide-easy-understanding\/","title":{"rendered":"Is nad+ a peptide\u200b? Easy Understanding"},"content":{"rendered":"<div class=\"\" data-turn-id-container=\"request-69eae849-0868-8324-8c62-03d4b1deb565-4\" data-is-intersecting=\"true\">\n<section class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [&amp;:has([data-writing-block])&gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-69eae849-0868-8324-8c62-03d4b1deb565-4\" data-testid=\"conversation-turn-24\" data-scroll-anchor=\"false\" data-turn=\"assistant\">\n<div class=\"text-base my-auto mx-auto [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\">\n<div class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\">\n<div class=\"flex max-w-full flex-col gap-4 grow\">\n<div class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+&amp;]:mt-1\" dir=\"auto\" data-message-author-role=\"assistant\" data-message-id=\"7a58e889-8977-466b-969e-aa7441d3bf90\" data-message-model-slug=\"gpt-5-3\">\n<div class=\"flex w-full flex-col gap-1 empty:hidden\">\n<div class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<\/div>\n<div class=\"\" data-turn-id-container=\"9360d54c-dc8c-4326-b953-4cdaf3b8cba8\" data-is-intersecting=\"true\">\n<section class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [&amp;:has([data-writing-block])&gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-(--header-height)\" dir=\"auto\" data-turn-id=\"9360d54c-dc8c-4326-b953-4cdaf3b8cba8\" data-testid=\"conversation-turn-25\" data-scroll-anchor=\"false\" data-turn=\"user\">\n<div class=\"text-base my-auto mx-auto pt-12 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\">\n<div class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col\">\n<div class=\"flex max-w-full flex-col gap-4 grow\">\n<div class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+&amp;]:mt-1\" dir=\"auto\" data-message-author-role=\"user\" data-message-id=\"9360d54c-dc8c-4326-b953-4cdaf3b8cba8\">\n<div class=\"flex w-full flex-col gap-1 empty:hidden items-end rtl:items-start\">\n<div class=\"user-message-bubble-color corner-superellipse\/0.98 relative min-w-0 rounded-[22px] px-4 py-2.5 leading-6 max-w-(--user-chat-width,70%)\">\n<div class=\"[overflow-wrap:anywhere] whitespace-pre-wrap\"><span style=\"font-family: inherit; font-size: 35px; font-style: inherit;\">Quick Answer<\/span><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<\/div>\n<div class=\"\" data-turn-id-container=\"request-69eae849-0868-8324-8c62-03d4b1deb565-5\" data-is-intersecting=\"true\">\n<section class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [&amp;:has([data-writing-block])&gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-69eae849-0868-8324-8c62-03d4b1deb565-5\" data-testid=\"conversation-turn-26\" data-scroll-anchor=\"false\" data-turn=\"assistant\">\n<div class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\">\n<div class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\">\n<div class=\"flex max-w-full flex-col gap-4 grow\">\n<div class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+&amp;]:mt-1\" dir=\"auto\" tabindex=\"0\" data-message-author-role=\"assistant\" data-message-id=\"c79d21e4-25e1-4271-8e92-4ee11f6d8b52\" data-message-model-slug=\"gpt-5-3\" data-turn-start-message=\"true\">\n<div class=\"flex w-full flex-col gap-1 empty:hidden\">\n<div class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\">\n<blockquote><p><strong data-start=\"38\" data-end=\"97\"><a href=\"https:\/\/senopeptide.com\/product\/seno-nad-lyophilized-powder-wholesale-price\/\"><span class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"><span class=\"whitespace-normal\">NAD+<\/span><\/span><\/a> is not a <a href=\"https:\/\/senopeptide.com\/fr\/products\/\" data-internallinksmanager029f6b8e52c=\"1\" title=\"SENO Research-Grade Peptides Products Overseas Wholesale\">peptide<\/a>.<\/strong><br data-start=\"97\" data-end=\"100\" \/>Peptides are <strong data-start=\"113\" data-end=\"138\">chains of amino acids<\/strong> (like tiny proteins), while NAD\u207a is a <strong data-start=\"177\" data-end=\"206\">nucleotide-based coenzyme<\/strong> that works like an <strong data-start=\"226\" data-end=\"244\">energy shuttle<\/strong> inside cells.<\/p>\n<p>In simple terms:<\/p>\n<p><strong data-start=\"286\" data-end=\"327\">Peptides = signal messengers or tools<\/strong><\/p>\n<p><strong data-start=\"332\" data-end=\"387\">NAD\u207a = energy carrier (like a rechargeable battery)<\/strong><\/p><\/blockquote>\n<div class=\"\" data-turn-id-container=\"request-69eae849-0868-8324-8c62-03d4b1deb565-5\" data-is-intersecting=\"true\">\n<section class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [&amp;:has([data-writing-block])&gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-69eae849-0868-8324-8c62-03d4b1deb565-5\" data-testid=\"conversation-turn-26\" data-scroll-anchor=\"false\" data-turn=\"assistant\">\n<div class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\">\n<div class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\">\n<div class=\"flex max-w-full flex-col gap-4 grow\">\n<div class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+&amp;]:mt-1\" dir=\"auto\" tabindex=\"0\" data-message-author-role=\"assistant\" data-message-id=\"c79d21e4-25e1-4271-8e92-4ee11f6d8b52\" data-message-model-slug=\"gpt-5-3\" data-turn-start-message=\"true\">\n<div class=\"flex w-full flex-col gap-1 empty:hidden\">\n<div class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\">\n<p data-start=\"450\" data-end=\"614\">From a lab perspective, these two are often mentioned together, but they are <strong data-start=\"527\" data-end=\"562\">fundamentally different systems<\/strong>\u2014like comparing a <strong data-start=\"580\" data-end=\"591\">message<\/strong> to a <strong data-start=\"597\" data-end=\"613\">power supply<\/strong>.<\/p>\n<hr data-start=\"616\" data-end=\"619\" \/>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/senopeptide.com\/fr\/is-nad-a-peptide-easy-understanding\/#1_Raw_Materials_What_Theyre_Made_Of\" >1. Raw Materials (What They\u2019re Made Of)<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/senopeptide.com\/fr\/is-nad-a-peptide-easy-understanding\/#Peptides\" >Peptides<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/senopeptide.com\/fr\/is-nad-a-peptide-easy-understanding\/#NAD%E2%81%BA\" >NAD\u207a<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/senopeptide.com\/fr\/is-nad-a-peptide-easy-understanding\/#2_Production_Process_How_Theyre_Made\" >2. Production Process (How They\u2019re Made)<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/senopeptide.com\/fr\/is-nad-a-peptide-easy-understanding\/#Peptides-2\" >Peptides<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/senopeptide.com\/fr\/is-nad-a-peptide-easy-understanding\/#NAD%E2%81%BA-2\" >NAD\u207a<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/senopeptide.com\/fr\/is-nad-a-peptide-easy-understanding\/#3_What_They_Do_in_the_living_Body_Function\" >3. What They Do in the living Body (Function)<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/senopeptide.com\/fr\/is-nad-a-peptide-easy-understanding\/#Peptides_%E2%86%92_%E2%80%9CMessengers_Controllers%E2%80%9D\" >Peptides \u2192 \u201cMessengers \/ Controllers\u201d<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/senopeptide.com\/fr\/is-nad-a-peptide-easy-understanding\/#NAD%E2%81%BA_%E2%86%92_%E2%80%9CEnergy_Carrier%E2%80%9D\" >NAD\u207a \u2192 \u201cEnergy Carrier\u201d<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/senopeptide.com\/fr\/is-nad-a-peptide-easy-understanding\/#4_Mechanism_of_Action_How_They_Work\" >4. Mechanism of Action (How They Work)<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/senopeptide.com\/fr\/is-nad-a-peptide-easy-understanding\/#Peptides-3\" >Peptides<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/senopeptide.com\/fr\/is-nad-a-peptide-easy-understanding\/#NAD%E2%81%BA-3\" >NAD\u207a<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/senopeptide.com\/fr\/is-nad-a-peptide-easy-understanding\/#5_Behavior_in_the_System\" >5. Behavior in the System<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/senopeptide.com\/fr\/is-nad-a-peptide-easy-understanding\/#6_Simple_Big-Picture_Comparison\" >6. Simple Big-Picture Comparison<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/senopeptide.com\/fr\/is-nad-a-peptide-easy-understanding\/#7_Why_the_Confusion_Happens\" >7. Why the Confusion Happens<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/senopeptide.com\/fr\/is-nad-a-peptide-easy-understanding\/#Final_Takeaway\" >Final Takeaway<\/a><\/li><\/ul><\/nav><\/div>\n<h2 data-section-id=\"1lqeb1g\" data-start=\"621\" data-end=\"662\"><span class=\"ez-toc-section\" id=\"1_Raw_Materials_What_Theyre_Made_Of\"><\/span>1. Raw Materials (What They\u2019re Made Of)<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3 data-section-id=\"2878mk\" data-start=\"664\" data-end=\"678\"><span class=\"ez-toc-section\" id=\"Peptides\"><\/span>Peptides<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"679\" data-end=\"727\">Example: <span class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"><span class=\"whitespace-normal\">KPV peptide<\/span><\/span><\/p>\n<ul data-start=\"729\" data-end=\"872\">\n<li data-section-id=\"rck0n4\" data-start=\"729\" data-end=\"759\">Built from <strong data-start=\"742\" data-end=\"757\">amino acids<\/strong><\/li>\n<li data-section-id=\"plu7a1\" data-start=\"760\" data-end=\"805\">Think of amino acids like <strong data-start=\"788\" data-end=\"803\">LEGO blocks<\/strong><\/li>\n<li data-section-id=\"1ydmtv\" data-start=\"806\" data-end=\"872\">Peptides = small chains made by snapping these blocks together<\/li>\n<\/ul>\n<p data-start=\"874\" data-end=\"891\"><strong data-start=\"877\" data-end=\"889\">Analogy:<\/strong><\/p>\n<ul data-start=\"892\" data-end=\"967\">\n<li data-section-id=\"1ie0ol\" data-start=\"892\" data-end=\"967\">Like a <strong data-start=\"901\" data-end=\"927\">word made from letters<\/strong> (Amino acids = letters, peptide = word)<\/li>\n<\/ul>\n<hr data-start=\"969\" data-end=\"972\" \/>\n<h3 data-section-id=\"h5a31z\" data-start=\"974\" data-end=\"984\"><span class=\"ez-toc-section\" id=\"NAD%E2%81%BA\"><\/span>NAD\u207a<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul data-start=\"985\" data-end=\"1061\">\n<li data-section-id=\"11byfr3\" data-start=\"985\" data-end=\"1061\">Built from <strong data-start=\"998\" data-end=\"1013\">nucleotides<\/strong> (adenine + ribose + phosphate + nicotinamide)<\/li>\n<\/ul>\n<p data-start=\"1063\" data-end=\"1080\"><strong data-start=\"1066\" data-end=\"1078\">Analogy:<\/strong><\/p>\n<ul data-start=\"1081\" data-end=\"1186\">\n<li data-section-id=\"1n7oag7\" data-start=\"1081\" data-end=\"1144\">Like a <strong data-start=\"1090\" data-end=\"1129\">battery made of chemical components<\/strong>, not letters<\/li>\n<li data-section-id=\"wlp741\" data-start=\"1145\" data-end=\"1186\">Not a \u201cword\u201d\u2014more like a <strong data-start=\"1172\" data-end=\"1186\">power unit<\/strong><\/li>\n<\/ul>\n<hr data-start=\"1188\" data-end=\"1191\" \/>\n<h2 data-section-id=\"16hwxc0\" data-start=\"1193\" data-end=\"1235\"><span class=\"ez-toc-section\" id=\"2_Production_Process_How_Theyre_Made\"><\/span>2. Production Process (How They\u2019re Made)<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3 data-section-id=\"2878mk\" data-start=\"1237\" data-end=\"1251\"><span class=\"ez-toc-section\" id=\"Peptides-2\"><\/span>Peptides<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"1252\" data-end=\"1312\">Produced using:<br data-start=\"1267\" data-end=\"1270\" \/><span class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"><span class=\"whitespace-normal\">Solid-Phase Peptide Synthesis<\/span><\/span><\/p>\n<ul data-start=\"1314\" data-end=\"1411\">\n<li data-section-id=\"1doa67h\" data-start=\"1314\" data-end=\"1339\">Step-by-step assembly<\/li>\n<li data-section-id=\"o95jev\" data-start=\"1340\" data-end=\"1372\">Add one amino acid at a time<\/li>\n<li data-section-id=\"d68oja\" data-start=\"1373\" data-end=\"1411\">Highly controlled chemical process<\/li>\n<\/ul>\n<p data-start=\"1413\" data-end=\"1430\"><strong data-start=\"1416\" data-end=\"1428\">Analogy:<\/strong><\/p>\n<ul data-start=\"1431\" data-end=\"1483\">\n<li data-section-id=\"15kqwtz\" data-start=\"1431\" data-end=\"1483\">Like <strong data-start=\"1438\" data-end=\"1483\">building a chain bead-by-bead on a string<\/strong><\/li>\n<\/ul>\n<hr data-start=\"1485\" data-end=\"1488\" \/>\n<h3 data-section-id=\"h5a31z\" data-start=\"1490\" data-end=\"1500\"><span class=\"ez-toc-section\" id=\"NAD%E2%81%BA-2\"><\/span>NAD\u207a<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul data-start=\"1501\" data-end=\"1609\">\n<li data-section-id=\"mhq4jg\" data-start=\"1501\" data-end=\"1609\">Usually produced by:\n<ul data-start=\"1526\" data-end=\"1609\">\n<li data-section-id=\"alzwkz\" data-start=\"1526\" data-end=\"1570\"><strong data-start=\"1528\" data-end=\"1544\">fermentation<\/strong> (biological production)<\/li>\n<li data-section-id=\"1p03cj7\" data-start=\"1573\" data-end=\"1609\">or multi-step chemical synthesis<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p data-start=\"1611\" data-end=\"1628\"><strong data-start=\"1614\" data-end=\"1626\">Analogy:<\/strong><\/p>\n<ul data-start=\"1629\" data-end=\"1701\">\n<li data-section-id=\"1uw8ahb\" data-start=\"1629\" data-end=\"1701\">Like <strong data-start=\"1636\" data-end=\"1678\">brewing or assembling a battery system<\/strong>, not stringing beads<\/li>\n<\/ul>\n<hr data-start=\"1703\" data-end=\"1706\" \/>\n<h2 data-section-id=\"1szovhz\" data-start=\"1708\" data-end=\"1748\"><span class=\"ez-toc-section\" id=\"3_What_They_Do_in_the_living_Body_Function\"><\/span>3. What They Do in the living Body (Function)<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3 data-section-id=\"cpli2n\" data-start=\"1750\" data-end=\"1791\"><span class=\"ez-toc-section\" id=\"Peptides_%E2%86%92_%E2%80%9CMessengers_Controllers%E2%80%9D\"><\/span>Peptides \u2192 \u201cMessengers \/ Controllers\u201d<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul data-start=\"1793\" data-end=\"1866\">\n<li data-section-id=\"1r4q8po\" data-start=\"1793\" data-end=\"1813\">Regulate signals<\/li>\n<li data-section-id=\"1yroe8r\" data-start=\"1814\" data-end=\"1846\">Influence cell communication<\/li>\n<li data-section-id=\"2kf3e7\" data-start=\"1847\" data-end=\"1866\">Guide processes<\/li>\n<\/ul>\n<p data-start=\"1868\" data-end=\"1885\"><strong data-start=\"1871\" data-end=\"1883\">Analogy:<\/strong><\/p>\n<ul data-start=\"1886\" data-end=\"1973\">\n<li data-section-id=\"119abc2\" data-start=\"1886\" data-end=\"1928\">Like a <strong data-start=\"1895\" data-end=\"1926\">manager giving instructions<\/strong><\/li>\n<li data-section-id=\"4tp3bu\" data-start=\"1929\" data-end=\"1973\">Or a <strong data-start=\"1936\" data-end=\"1973\">traffic controller directing flow<\/strong><\/li>\n<\/ul>\n<hr data-start=\"1975\" data-end=\"1978\" \/>\n<h3 data-section-id=\"1mub08q\" data-start=\"1980\" data-end=\"2007\"><span class=\"ez-toc-section\" id=\"NAD%E2%81%BA_%E2%86%92_%E2%80%9CEnergy_Carrier%E2%80%9D\"><\/span>NAD\u207a \u2192 \u201cEnergy Carrier\u201d<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul data-start=\"2009\" data-end=\"2063\">\n<li data-section-id=\"m4mfkb\" data-start=\"2009\" data-end=\"2032\">Transfers electrons<\/li>\n<li data-section-id=\"jzecp4\" data-start=\"2033\" data-end=\"2063\">Powers metabolic reactions<\/li>\n<\/ul>\n<p data-start=\"2065\" data-end=\"2082\"><strong data-start=\"2068\" data-end=\"2080\">Analogy:<\/strong><\/p>\n<ul data-start=\"2083\" data-end=\"2149\">\n<li data-section-id=\"pyopyg\" data-start=\"2083\" data-end=\"2118\">Like a <strong data-start=\"2092\" data-end=\"2116\">rechargeable battery<\/strong><\/li>\n<li data-section-id=\"1m3somh\" data-start=\"2119\" data-end=\"2149\">Or a <strong data-start=\"2126\" data-end=\"2149\">fuel delivery truck<\/strong><\/li>\n<\/ul>\n<hr data-start=\"2151\" data-end=\"2154\" \/>\n<h2 data-section-id=\"1tpbrb4\" data-start=\"2156\" data-end=\"2196\"><span class=\"ez-toc-section\" id=\"4_Mechanism_of_Action_How_They_Work\"><\/span>4. Mechanism of Action (How They Work)<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3 data-section-id=\"1t5urn0\" data-start=\"2198\" data-end=\"2210\"><span class=\"ez-toc-section\" id=\"Peptides-3\"><\/span>Peptides<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul data-start=\"2211\" data-end=\"2290\">\n<li data-section-id=\"1jhw8cp\" data-start=\"2211\" data-end=\"2232\">Bind to receptors<\/li>\n<li data-section-id=\"1ivktq7\" data-start=\"2233\" data-end=\"2263\">Trigger signaling pathways<\/li>\n<li data-section-id=\"13pvp2t\" data-start=\"2264\" data-end=\"2290\">Change gene expression<\/li>\n<\/ul>\n<p data-start=\"2292\" data-end=\"2309\"><strong data-start=\"2295\" data-end=\"2307\">Analogy:<\/strong><\/p>\n<ul data-start=\"2310\" data-end=\"2360\">\n<li data-section-id=\"gd6uqi\" data-start=\"2310\" data-end=\"2360\">Like a <strong data-start=\"2319\" data-end=\"2360\">key entering a lock to send a message<\/strong><\/li>\n<\/ul>\n<hr data-start=\"2362\" data-end=\"2365\" \/>\n<h3 data-section-id=\"ynf8qf\" data-start=\"2367\" data-end=\"2375\"><span class=\"ez-toc-section\" id=\"NAD%E2%81%BA-3\"><\/span>NAD\u207a<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul data-start=\"2376\" data-end=\"2440\">\n<li data-section-id=\"hylflj\" data-start=\"2376\" data-end=\"2406\">Cycles between NAD\u207a \u21c4 NADH<\/li>\n<li data-section-id=\"d03rcd\" data-start=\"2407\" data-end=\"2440\">Accepts and donates electrons<\/li>\n<\/ul>\n<p data-start=\"2442\" data-end=\"2459\"><strong data-start=\"2445\" data-end=\"2457\">Analogy:<\/strong><\/p>\n<ul data-start=\"2460\" data-end=\"2522\">\n<li data-section-id=\"1yjpnl3\" data-start=\"2460\" data-end=\"2522\">Like a <strong data-start=\"2469\" data-end=\"2522\">wallet that carries and transfers energy currency<\/strong><\/li>\n<\/ul>\n<hr data-start=\"2524\" data-end=\"2527\" \/>\n<h2 data-section-id=\"193vbsa\" data-start=\"2529\" data-end=\"2556\"><span class=\"ez-toc-section\" id=\"5_Behavior_in_the_System\"><\/span>5. Behavior in the System<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<div class=\"TyagGW_tableContainer\">\n<div class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\">\n<table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"2558\" data-end=\"2830\">\n<thead data-start=\"2558\" data-end=\"2587\">\n<tr data-start=\"2558\" data-end=\"2587\">\n<th class=\"\" data-start=\"2558\" data-end=\"2568\" data-col-size=\"sm\">Feature<\/th>\n<th class=\"\" data-start=\"2568\" data-end=\"2579\" data-col-size=\"sm\">Peptides<\/th>\n<th class=\"\" data-start=\"2579\" data-end=\"2587\" data-col-size=\"sm\">NAD\u207a<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"2616\" data-end=\"2830\">\n<tr data-start=\"2616\" data-end=\"2662\">\n<td data-start=\"2616\" data-end=\"2623\" data-col-size=\"sm\">Role<\/td>\n<td data-start=\"2623\" data-end=\"2643\" data-col-size=\"sm\">Signal regulation<\/td>\n<td data-start=\"2643\" data-end=\"2662\" data-col-size=\"sm\">Energy transfer<\/td>\n<\/tr>\n<tr data-start=\"2663\" data-end=\"2714\">\n<td data-start=\"2663\" data-end=\"2675\" data-col-size=\"sm\">Structure<\/td>\n<td data-start=\"2675\" data-end=\"2694\" data-col-size=\"sm\">Chain (flexible)<\/td>\n<td data-start=\"2694\" data-end=\"2714\" data-col-size=\"sm\">Compact coenzyme<\/td>\n<\/tr>\n<tr data-start=\"2715\" data-end=\"2765\">\n<td data-start=\"2715\" data-end=\"2730\" data-col-size=\"sm\">Action style<\/td>\n<td data-start=\"2730\" data-end=\"2745\" data-col-size=\"sm\">Communicates<\/td>\n<td data-start=\"2745\" data-end=\"2765\" data-col-size=\"sm\">Powers reactions<\/td>\n<\/tr>\n<tr data-start=\"2766\" data-end=\"2830\">\n<td data-start=\"2766\" data-end=\"2778\" data-col-size=\"sm\">Lifecycle<\/td>\n<td data-start=\"2778\" data-end=\"2804\" data-col-size=\"sm\">Broken into amino acids<\/td>\n<td data-start=\"2804\" data-end=\"2830\" data-col-size=\"sm\">Recycled (NAD\u207a \u2194 NADH)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<hr data-start=\"2832\" data-end=\"2835\" \/>\n<h2 data-section-id=\"fdpj2c\" data-start=\"2837\" data-end=\"2871\"><span class=\"ez-toc-section\" id=\"6_Simple_Big-Picture_Comparison\"><\/span>6. Simple Big-Picture Comparison<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"2873\" data-end=\"2901\">If the cell is a factory:<\/p>\n<ul data-start=\"2903\" data-end=\"3046\">\n<li data-section-id=\"1f19xax\" data-start=\"2903\" data-end=\"2977\"><strong data-start=\"2905\" data-end=\"2917\">Peptides<\/strong> =\n<ul data-start=\"2924\" data-end=\"2977\">\n<li data-section-id=\"9sfydk\" data-start=\"2924\" data-end=\"2936\">Managers<\/li>\n<li data-section-id=\"1w6iosj\" data-start=\"2939\" data-end=\"2955\">Instructions<\/li>\n<li data-section-id=\"mrxtj6\" data-start=\"2958\" data-end=\"2977\">Control signals<\/li>\n<\/ul>\n<\/li>\n<li data-section-id=\"1yqza83\" data-start=\"2979\" data-end=\"3046\"><strong data-start=\"2981\" data-end=\"2989\">NAD\u207a<\/strong> =\n<ul data-start=\"2996\" data-end=\"3046\">\n<li data-section-id=\"8x841b\" data-start=\"2996\" data-end=\"3011\">Electricity<\/li>\n<li data-section-id=\"1d2exib\" data-start=\"3014\" data-end=\"3027\">Batteries<\/li>\n<li data-section-id=\"1r2gh8k\" data-start=\"3030\" data-end=\"3046\">Power supply<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<hr data-start=\"3048\" data-end=\"3051\" \/>\n<h2 data-section-id=\"1r125mj\" data-start=\"3053\" data-end=\"3083\"><span class=\"ez-toc-section\" id=\"7_Why_the_Confusion_Happens\"><\/span>7. Why the Confusion Happens<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"3085\" data-end=\"3121\">In research and product discussions:<\/p>\n<ul data-start=\"3123\" data-end=\"3202\">\n<li data-section-id=\"1pnrls0\" data-start=\"3123\" data-end=\"3159\">Both are <strong data-start=\"3134\" data-end=\"3157\">bioactive molecules<\/strong><\/li>\n<li data-section-id=\"1aizr00\" data-start=\"3160\" data-end=\"3202\">Both are used in advanced formulations<\/li>\n<\/ul>\n<p data-start=\"3204\" data-end=\"3219\">But in reality:<\/p>\n<p data-start=\"3221\" data-end=\"3286\">They belong to <strong data-start=\"3239\" data-end=\"3286\">completely different biochemical categories<\/strong><\/p>\n<hr data-start=\"3288\" data-end=\"3291\" \/>\n<h2 data-section-id=\"1o3e2u7\" data-start=\"3293\" data-end=\"3309\"><span class=\"ez-toc-section\" id=\"Final_Takeaway\"><\/span>Final Takeaway<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"3311\" data-end=\"3404\"><strong data-start=\"3311\" data-end=\"3404\">Peptides and NAD\u207a are not variations of the same thing\u2014they play totally different roles.<\/strong><\/p>\n<ul data-start=\"3406\" data-end=\"3505\">\n<li data-section-id=\"rdqhqw\" data-start=\"3406\" data-end=\"3460\"><strong data-start=\"3408\" data-end=\"3458\">Peptides = information (signals, instructions)<\/strong><\/li>\n<li data-section-id=\"wmei85\" data-start=\"3461\" data-end=\"3505\"><strong data-start=\"3463\" data-end=\"3503\">NAD\u207a = energy (fuel, power transfer)<\/strong><\/li>\n<\/ul>\n<p data-start=\"3507\" data-end=\"3627\" data-is-last-node=\"\" data-is-only-node=\"\">The simplest way to remember:<br data-start=\"3539\" data-end=\"3542\" \/><strong data-start=\"3542\" data-end=\"3627\" data-is-last-node=\"\">Peptides tell the cell what to do, while NAD\u207a gives the cell the energy to do it.<\/strong><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Quick Answer NAD+ is not a peptide.Peptides are chains of amino acids (like tiny proteins), while NAD\u207a is a nucleotide-based coenzyme that works like an energy shuttle inside cells. In simple terms: Peptides = signal messengers or tools NAD\u207a = energy carrier (like a rechargeable battery) From a lab perspective, these two are often mentioned &#8230; <a title=\"Is nad+ a peptide\u200b? Easy Understanding\" class=\"read-more\" href=\"https:\/\/senopeptide.com\/fr\/is-nad-a-peptide-easy-understanding\/\" aria-label=\"En savoir plus sur Is nad+ a peptide\u200b? Easy Understanding\">Lire la suite<\/a><\/p>","protected":false},"author":1,"featured_media":198,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-630","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-seno-peptides-research"],"_links":{"self":[{"href":"https:\/\/senopeptide.com\/fr\/wp-json\/wp\/v2\/posts\/630","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/senopeptide.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/senopeptide.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/senopeptide.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/senopeptide.com\/fr\/wp-json\/wp\/v2\/comments?post=630"}],"version-history":[{"count":4,"href":"https:\/\/senopeptide.com\/fr\/wp-json\/wp\/v2\/posts\/630\/revisions"}],"predecessor-version":[{"id":637,"href":"https:\/\/senopeptide.com\/fr\/wp-json\/wp\/v2\/posts\/630\/revisions\/637"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/senopeptide.com\/fr\/wp-json\/wp\/v2\/media\/198"}],"wp:attachment":[{"href":"https:\/\/senopeptide.com\/fr\/wp-json\/wp\/v2\/media?parent=630"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/senopeptide.com\/fr\/wp-json\/wp\/v2\/categories?post=630"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/senopeptide.com\/fr\/wp-json\/wp\/v2\/tags?post=630"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}