{"id":54239,"date":"2026-01-27T15:50:44","date_gmt":"2026-01-27T20:50:44","guid":{"rendered":"https:\/\/www.jinfiniti.com\/blog\/?p=54239"},"modified":"2026-10-18T19:31:50","modified_gmt":"2026-10-18T23:31:50","slug":"best-nmn-supplements","status":"publish","type":"post","link":"https:\/\/www.jinfiniti.com\/blog\/best-nmn-supplements\/","title":{"rendered":"How to Choose an NMN Supplement That Actually Raises Your NAD+"},"content":{"rendered":"<style>.kadence-columncm_af47ec-91 > .kt-inside-inner-col{padding-top:var(--global-kb-spacing-sm, 1.5rem);padding-right:var(--global-kb-spacing-sm, 1.5rem);padding-bottom:var(--global-kb-spacing-sm, 1.5rem);padding-left:var(--global-kb-spacing-md, 2rem);}.kadence-columncm_af47ec-91 > .kt-inside-inner-col{border-top:1px solid #000000;border-right:1px solid #000000;border-bottom:5px solid #000000;border-left:1px solid #000000;}.kadence-columncm_af47ec-91 > .kt-inside-inner-col,.kadence-columncm_af47ec-91 > .kt-inside-inner-col:before{border-top-left-radius:10px;border-top-right-radius:10px;border-bottom-right-radius:10px;border-bottom-left-radius:10px;}.kadence-columncm_af47ec-91 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-columncm_af47ec-91 > .kt-inside-inner-col{flex-direction:column;}.kadence-columncm_af47ec-91 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-columncm_af47ec-91 > .kt-inside-inner-col{background-color:#ffffff;}.kadence-columncm_af47ec-91 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-columncm_af47ec-91{position:relative;}@media all and (max-width: 1024px){.kadence-columncm_af47ec-91 > .kt-inside-inner-col{border-top:1px solid #000000;border-right:1px solid #000000;border-bottom:5px solid #000000;border-left:1px solid #000000;flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-columncm_af47ec-91 > .kt-inside-inner-col{border-top:1px solid #000000;border-right:1px solid #000000;border-bottom:5px solid #000000;border-left:1px solid #000000;flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-columncm_af47ec-91\"><div class=\"kt-inside-inner-col\">\n<h3 class=\"wp-block-heading has-text-align-left\">The Short Answer<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>A good NMN supplement can raise NAD+, but quality varies and labels can mislead.<\/li>\n\n\n\n<li>Look for 98%+ purity, a batch certificate, a clear dose in mg and sealed packaging.<\/li>\n\n\n\n<li>Most human trials used 250 to 900 mg a day.<\/li>\n\n\n\n<li>Test your NAD+ before you start and at four to six weeks to confirm it&#8217;s working.<\/li>\n<\/ul>\n<\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Your cart has three NMN jars in it. One is cheaper, one says &#8220;pharmaceutical grade&#8221;, and one has a sciencey font. <strong>The best NMN supplement is the one with a verified purity and dose that measurably raises your NAD+.<\/strong> You can check the first part on the label and the certificate, and the second part with a simple before-and-after test.<\/p>\n\n\n<style>.kadence-columncm_036def-ae > .kt-inside-inner-col{padding-top:var(--global-kb-spacing-sm, 1.5rem);padding-right:var(--global-kb-spacing-md, 2rem);padding-bottom:var(--global-kb-spacing-sm, 1.5rem);padding-left:var(--global-kb-spacing-md, 2rem);}.kadence-columncm_036def-ae > .kt-inside-inner-col{border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;}.kadence-columncm_036def-ae > .kt-inside-inner-col,.kadence-columncm_036def-ae > .kt-inside-inner-col:before{border-top-left-radius:14px;border-top-right-radius:14px;border-bottom-right-radius:14px;border-bottom-left-radius:14px;}.kadence-columncm_036def-ae > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-columncm_036def-ae > .kt-inside-inner-col{flex-direction:column;}.kadence-columncm_036def-ae > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-columncm_036def-ae > .kt-inside-inner-col{background-color:#F6F3EA;}.kadence-columncm_036def-ae > .kt-inside-inner-col:before{opacity:0.3;}.kadence-columncm_036def-ae{position:relative;}@media all and (max-width: 1024px){.kadence-columncm_036def-ae > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-columncm_036def-ae > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-columncm_036def-ae\"><div class=\"kt-inside-inner-col\">\n<p class=\"wp-block-paragraph\">Our <a href=\"https:\/\/www.jinfiniti.com\/shop\/nmn-supplements\/\">NMN supplements<\/a>, including Pure NMN and Vitality\u2191\u00ae, are third-party tested in every batch, and our Intracellular NAD+ Test shows whether yours is working. Test before you start, then retest at four to six weeks to see your own result.<\/p>\n<\/div><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Is an NMN Supplement Worth Taking?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">For raising NAD+, the evidence says yes. <a href=\"https:\/\/www.jinfiniti.com\/blog\/what-is-nmn\/\">NMN<\/a> is a form of vitamin B3 that your cells turn into NAD+, a molecule they need to make energy and repair DNA. NAD+ levels tend to fall with age, and several controlled human trials show NMN supplements bring blood levels back up.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For what happens after that, the evidence is more modest. In an <a href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC9735188\/\" target=\"_blank\" rel=\"noopener\">80-person, 60-day trial<\/a>, people on NMN raised blood NAD+ and walked farther in a six-minute test. A <a href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC12022230\/\" target=\"_blank\" rel=\"noopener\">2025 review of trials in older adults<\/a> found no clear change in grip strength or muscle mass. So NMN is a reasonable, measurable step for healthspan, the years you spend in good health, rather than a fix for aging.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">How to Pick the Best NMN Supplement: Six Label Checks<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Most quality problems with NMN are visible before you buy, if you know where to look. Run any product through these six checks, ours included.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/neuroncdn.com\/cdn-0001\/6dea1fdd14eb03e1c48e49207a46447b2fc8d04a121ae541e950f161c4256b4d?ts=1740697675\" alt=\"Infographic showing how to choose an NMN supplement\" title=\"\"><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Purity of 98% or Higher<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Purity tells you how much of the powder is actually NMN. Aim for 98% or higher, confirmed by a lab method called HPLC (high-performance liquid chromatography), which separates the NMN from everything else in the sample. A purity claim on the front of the jar means little without a test result behind it.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">A Certificate of Analysis for Your Batch<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A certificate of analysis (CoA) is the lab report for a specific batch. A useful one lists the NMN percentage, the test method, heavy metals, microbes, the date and a batch number that matches your jar. If the brand only shares a generic CoA, or won&#8217;t share one, move on.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">The NMN Dose per Serving<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Check the Supplement Facts panel for NMN in milligrams per serving. Some labels list the capsule&#8217;s total weight on the front, which includes fillers, so a &#8220;1,000 mg&#8221; capsule may hold far less NMN. If the NMN sits inside a &#8220;proprietary blend&#8221; with no amount, you can&#8217;t compare it with the doses used in trials.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Beta-NMN on the Label<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">NMN comes in two mirror-image forms, and the one your body uses is beta-NMN (\u03b2-NMN). Human trials have used the beta form. A label that names \u03b2-NMN is telling you the maker knows the difference, which is a small but useful sign.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Packaging and Storage<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">NMN breaks down faster when it&#8217;s warm and damp, so packaging matters more than most labels admit. Look for an opaque, airtight container, ideally with a desiccant packet or a nitrogen flush. Store it somewhere cool and dry; a sunny windowsill is a great place for basil and a poor one for NMN.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Price per Gram<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">NMN is expensive to make well, which explains <a href=\"https:\/\/www.jinfiniti.com\/blog\/why-is-nmn-so-expensive\/\">why NMN costs what it does<\/a>. If one product costs a fraction of the others, ask for its batch certificate before you buy. Compare the price per gram of actual NMN, not the price per jar or per capsule.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">NMN Powder vs Capsules vs Sublingual vs Liposomal<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The form changes how you take NMN more than how much reaches your cells. No human trial has shown one form clearly beats the others for raising NAD+, so pick the one you&#8217;ll take every day.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Form<\/th><th>How you take it<\/th><th>Good for<\/th><th>Things to know<\/th><\/tr><\/thead><tbody><tr><td>Powder<\/td><td>Mixed in water or held under the tongue<\/td><td>Flexible dosing, lowest cost per gram<\/td><td>Needs a scoop and a dry place to store<\/td><\/tr><tr><td>Capsules<\/td><td>Swallowed with water<\/td><td>Convenience and travel<\/td><td>Check NMN mg, not capsule weight<\/td><\/tr><tr><td>Sublingual (lozenge or powder under the tongue)<\/td><td>Dissolved in the mouth<\/td><td>People who&#8217;d rather not swallow capsules<\/td><td>Absorption advantage isn&#8217;t proven in people<\/td><\/tr><tr><td>Liposomal<\/td><td>Liquid or capsule with a fat coating<\/td><td>People who prefer liquids<\/td><td>Higher price; human evidence is limited<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">If you&#8217;re torn between the first two, our guide to <a href=\"https:\/\/www.jinfiniti.com\/blog\/sublingual-nmn-vs-capsules\/\">sublingual NMN vs capsules<\/a> walks through the trade-offs.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">How Much NMN to Take a Day<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Human trials have tested NMN from 250 to 1,250 mg a day, and they don&#8217;t point to one right dose for everyone. Our <a href=\"https:\/\/www.jinfiniti.com\/blog\/nmn-dosage\/\">NMN dosage guide<\/a> has more detail.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">250 mg a Day<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">250 mg is the most studied dose. Trials at this level found higher blood NAD+ and, in <a href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC8550608\/\" target=\"_blank\" rel=\"noopener\">women with prediabetes<\/a>, better insulin response in muscle after 10 weeks. It&#8217;s a sensible place to start if you&#8217;re new to NMN.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">600 to 900 mg a Day<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">In the 80-person trial, blood NAD+ rose at every dose and was highest in the 600 and 900 mg groups. That suggests a mid-range dose covers most people, and a bigger scoop isn&#8217;t automatically a better one.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1,000 mg and Above<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Doses this high are mostly used in short safety and comparison studies. A <a href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC9400576\/\" target=\"_blank\" rel=\"noopener\">four-week trial of 1,250 mg a day<\/a> in 31 healthy adults found no changes beyond normal variation in blood or urine tests. Talk with your clinician before you go this high.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Pure NMN or an NMN Formula<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Once you&#8217;ve picked a quality product, the next choice is NMN on its own or NMN with other ingredients. Jinfiniti makes both, alongside our other <a href=\"https:\/\/www.jinfiniti.com\/shop\/nad-supplements-and-tests\/\">NAD+ supplements and test kits<\/a>, and here&#8217;s who each one suits.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Single-Ingredient NMN<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A pure powder gives you full control over the dose. Our <a href=\"https:\/\/www.jinfiniti.com\/product\/pure-nmn-supplement-powder\/\">Pure NMN Powder<\/a> is 99.5%+ pure, third-party tested in every batch and gives 500 mg per scoop. It suits people who already know their NAD+ level and want to adjust one variable at a time.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">NMN With Supporting Ingredients<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A formula adds ingredients that feed NAD+ through other routes. <a href=\"https:\/\/www.jinfiniti.com\/product\/vitality-nad-plus-booster-supplement-powder\/\">Vitality\u2191\u00ae NAD+ Booster<\/a> pairs 500 mg of NMN per scoop with niacinamide, D-ribose and creatine. In Jinfiniti&#8217;s own four-week study of 26 adults taking two scoops a day, 22 reached the 40 to 100 \u00b5M range Dr. She uses as his optimal target.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">How to Know Your NMN Supplement Is Working<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Feeling better is real, but it&#8217;s hard to separate from a good week of sleep. A number is easier to trust, and it only takes two tests.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Test first. An <a href=\"https:\/\/www.jinfiniti.com\/blog\/how-to-test-nad-levels\/\">intracellular NAD+ test<\/a> gives your starting level in \u00b5M. Dr. She&#8217;s framework sets 40 to 100 \u00b5M as optimal.<\/li>\n\n\n\n<li>Take one product every day, at the same dose and time, for at least four weeks. Blood NAD+ tends to rise over the first two weeks, then level off.<\/li>\n\n\n\n<li>Retest at four to six weeks. If you&#8217;re under 40 \u00b5M, adjust the dose or switch products, then test again.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">&#8220;The label tells you what&#8217;s in the jar,&#8221; says Dr. Jin-Xiong She. &#8220;Only a test tells you what&#8217;s in your cells. I&#8217;d rather someone use a modest dose they&#8217;ve measured than a big dose they&#8217;re guessing about.&#8221;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">NAD+ is one marker among many that shape how you age. If you&#8217;d like a fuller view, our <a href=\"https:\/\/www.jinfiniti.com\/shop\/longevity-blood-test-kits\/\">longevity blood panels<\/a> include intracellular NAD+ along with heart, metabolic and inflammation markers such as ApoB, HbA1c and hs-CRP.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">NMN Side Effects and Who Should Avoid It<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">NMN has a good short-term safety record. The main questions are about long-term use and specific groups.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Common NMN Side Effects<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Side effects in trials have been mild and uncommon. A <a href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC13414721\/\" target=\"_blank\" rel=\"noopener\">2026 review of NMN trials<\/a> found no rise in side effects or in the liver enzymes ALT and AST at 250 to 2,000 mg a day. When people do notice something, it&#8217;s usually stomach upset or a headache.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Who Should Avoid NMN or Check First<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Talk with your clinician before starting NMN if any of these apply:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>You&#8217;re pregnant or breastfeeding, since there&#8217;s no safety data<\/li>\n\n\n\n<li>You have a history of cancer, because NAD+ also supports fast-growing cells in lab studies<\/li>\n\n\n\n<li>You take diabetes medicines, since NMN may change how your body responds to insulin<\/li>\n\n\n\n<li>You take several prescription medicines and want to check for interactions<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Most trials lasted weeks to months, so long-term data is still thin. Under Dr. She&#8217;s framework, levels above 100 \u00b5M aren&#8217;t likely to add benefit, which is another reason to test rather than keep raising the dose. Talk with your clinician about dose if you take any prescription medicine.<\/p>\n\n\n<style>.kadence-columncm_585b38-56 > .kt-inside-inner-col{padding-top:var(--global-kb-spacing-md, 2rem);padding-right:var(--global-kb-spacing-md, 2rem);padding-bottom:var(--global-kb-spacing-md, 2rem);padding-left:var(--global-kb-spacing-md, 2rem);}.kadence-columncm_585b38-56 > .kt-inside-inner-col{border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;}.kadence-columncm_585b38-56 > .kt-inside-inner-col,.kadence-columncm_585b38-56 > .kt-inside-inner-col:before{border-top-left-radius:16px;border-top-right-radius:16px;border-bottom-right-radius:16px;border-bottom-left-radius:16px;}.kadence-columncm_585b38-56 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-columncm_585b38-56 > .kt-inside-inner-col{flex-direction:column;}.kadence-columncm_585b38-56 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-columncm_585b38-56 > .kt-inside-inner-col{background-color:#082752;}.kadence-columncm_585b38-56 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-columncm_585b38-56, .kadence-columncm_585b38-56 h1, .kadence-columncm_585b38-56 h2, .kadence-columncm_585b38-56 h3, .kadence-columncm_585b38-56 h4, .kadence-columncm_585b38-56 h5, .kadence-columncm_585b38-56 h6{color:#ffffff;}.kadence-columncm_585b38-56 a{color:#ffffff;}.kadence-columncm_585b38-56 a:hover{color:#dcece6;}.kadence-columncm_585b38-56{position:relative;}@media all and (max-width: 1024px){.kadence-columncm_585b38-56 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-columncm_585b38-56 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-columncm_585b38-56\"><div class=\"kt-inside-inner-col\">\n<p class=\"has-text-color wp-block-paragraph\" style=\"color:#dcece6;font-size:11px;font-weight:700;letter-spacing:0.09em;text-transform:uppercase\">How Jinfiniti Can Help<\/p>\n\n\n\n<p class=\"has-text-color has-link-color wp-elements-1 wp-block-paragraph\" style=\"color:#ffffff\">You want an NMN supplement you can trust, and proof that it&#8217;s raising the NAD+ inside your cells.<\/p>\n\n\n\n<p class=\"has-text-color has-link-color wp-elements-2 wp-block-paragraph\" style=\"color:#ffffff\">Our NMN range includes Pure NMN at 99.5%+ purity and Vitality\u2191\u00ae, with 500 mg of NMN per scoop.<\/p>\n\n\n\n<p class=\"has-text-color has-link-color wp-elements-3 wp-block-paragraph\" style=\"color:#ffffff\">Pair your NMN with the Intracellular NAD+ Test, then retest at four to six weeks to see your result.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-text-color has-background wp-element-button\" href=\"https:\/\/www.jinfiniti.com\/shop\/nmn-supplements\/\" style=\"border-radius:99px;color:#082752;background-color:#ffffff;font-weight:700\">Shop NMN<\/a><\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Frequently Asked Questions<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Why do some people stop taking NMN?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The most common reasons are cost and not noticing a difference. Many people never measure their NAD+, so they can&#8217;t tell whether the product worked. A before-and-after test helps you decide whether to keep going, change the dose or stop.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Is NMN legal to buy in the US?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Yes. In September 2025 the FDA concluded that NMN is lawful in dietary supplements, reversing its 2022 position. That decision is why NMN products are widely sold again in the US.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">What time of day should you take NMN?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Most people take it in the morning, and there&#8217;s no strong evidence for one time. In a <a href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC8877443\/\" target=\"_blank\" rel=\"noopener\">12-week trial of 108 older adults<\/a>, an afternoon dose showed the biggest gains in a sit-to-stand test, but placebo groups improved too.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">How long does NMN take to work?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Blood NAD+ starts rising within days and tends to level off after about two weeks. Any changes in how you feel, if they come, usually take longer. Retest your NAD+ at four to six weeks to see where you&#8217;ve settled.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Is NMN better than NR?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Neither has clearly won. In a <a href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC12855009\/\" target=\"_blank\" rel=\"noopener\">2026 trial<\/a>, 1,000 mg a day of either one raised blood NAD+ by a similar amount. Our comparison of <a href=\"https:\/\/www.jinfiniti.com\/blog\/nmn-and-nr\/\">NR vs NMN<\/a> covers the head-to-head trials in more detail.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\ud83e\uddec Related Reading<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.jinfiniti.com\/blog\/nad-vs-nmn\/\">NMN vs NAD: What&#8217;s the Difference, and Which Should You Take?<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.jinfiniti.com\/blog\/nmn-supplement-benefits\/\">11 Promising Benefits of NMN Supplements<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.jinfiniti.com\/blog\/nmn-supplement-before-and-after\/\">What to Expect Before and After Taking NMN Supplements<\/a><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">References<\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Yi L, Maier AB, Tao R, et al. The efficacy and safety of \u03b2-nicotinamide mononucleotide (NMN) supplementation in healthy middle-aged adults: a randomized, multicenter, double-blind, placebo-controlled, parallel-group, dose-dependent clinical trial. <em>GeroScience<\/em>. 2023;45(1):29-43. doi:<a href=\"https:\/\/doi.org\/10.1007\/s11357-022-00705-1\" target=\"_blank\" rel=\"noopener\">10.1007\/s11357-022-00705-1<\/a><\/li>\n\n\n\n<li>Prokopidis K, Moriarty F, Bahat G, et al. The effect of nicotinamide mononucleotide and riboside on skeletal muscle mass and function: a systematic review and meta-analysis. <em>Journal of Cachexia, Sarcopenia and Muscle<\/em>. 2025;16(3):e13799. doi:<a href=\"https:\/\/doi.org\/10.1002\/jcsm.13799\" target=\"_blank\" rel=\"noopener\">10.1002\/jcsm.13799<\/a><\/li>\n\n\n\n<li>Yoshino M, Yoshino J, Kayser BD, et al. Nicotinamide mononucleotide increases muscle insulin sensitivity in prediabetic women. <em>Science<\/em>. 2021;372(6547):1224-1229. doi:<a href=\"https:\/\/doi.org\/10.1126\/science.abe9985\" target=\"_blank\" rel=\"noopener\">10.1126\/science.abe9985<\/a><\/li>\n\n\n\n<li>Fukamizu Y, Uchida Y, Shigekawa A, et al. Safety evaluation of \u03b2-nicotinamide mononucleotide oral administration in healthy adult men and women. <em>Scientific Reports<\/em>. 2022;12(1):14442. doi:<a href=\"https:\/\/doi.org\/10.1038\/s41598-022-18272-y\" target=\"_blank\" rel=\"noopener\">10.1038\/s41598-022-18272-y<\/a><\/li>\n\n\n\n<li>Yang W, Huang J, Tang Z, et al. Safety and metabolism-related outcomes of oral nicotinamide mononucleotide supplementation in adults: a systematic review and meta-analysis. <em>Nutrients<\/em>. 2026;18(14):2251. doi:<a href=\"https:\/\/doi.org\/10.3390\/nu18142251\" target=\"_blank\" rel=\"noopener\">10.3390\/nu18142251<\/a><\/li>\n\n\n\n<li>Kim M, Seol J, Sato T, et al. Effect of 12-week intake of nicotinamide mononucleotide on sleep quality, fatigue, and physical performance in older Japanese adults: a randomized, double-blind placebo-controlled study. <em>Nutrients<\/em>. 2022;14(4):755. doi:<a href=\"https:\/\/doi.org\/10.3390\/nu14040755\" target=\"_blank\" rel=\"noopener\">10.3390\/nu14040755<\/a><\/li>\n\n\n\n<li>Christen S, Redeuil K, Goulet L, et al. The differential impact of three different NAD+ boosters on circulatory NAD and microbial metabolism in humans. <em>Nature Metabolism<\/em>. 2026;8(1):62-73. doi:<a href=\"https:\/\/doi.org\/10.1038\/s42255-025-01421-8\" target=\"_blank\" rel=\"noopener\">10.1038\/s42255-025-01421-8<\/a><\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>The Short Answer Your cart has three NMN jars in it. One is cheaper, one says &#8220;pharmaceutical grade&#8221;, and one has a sciencey font. The best NMN supplement is the one with a verified purity and dose that measurably raises your NAD+. You can check the first part on the label and the certificate, and [&hellip;]<\/p>\n","protected":false},"author":10909,"featured_media":54251,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[393,352,324],"tags":[],"class_list":["post-54239","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nmn","category-nad-precursors","category-supplements"],"acf":{"jn_featured_product_image":68056,"jn_featured_product_headline":"NMN Supplements","jn_featured_product_content":"Pure NMN and NMN formulas, each one easy to check with a retest.","jn_featured_product_label":"THIRD-PARTY TESTED NMN","jn_featured_product_link":{"title":"Shop NMN","url":"https:\/\/www.jinfiniti.com\/shop\/nmn-supplements\/","target":""}},"_links":{"self":[{"href":"https:\/\/www.jinfiniti.com\/blog\/wp-json\/wp\/v2\/posts\/54239","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jinfiniti.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.jinfiniti.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.jinfiniti.com\/blog\/wp-json\/wp\/v2\/users\/10909"}],"replies":[{"embeddable":true,"href":"https:\/\/www.jinfiniti.com\/blog\/wp-json\/wp\/v2\/comments?post=54239"}],"version-history":[{"count":1,"href":"https:\/\/www.jinfiniti.com\/blog\/wp-json\/wp\/v2\/posts\/54239\/revisions"}],"predecessor-version":[{"id":68173,"href":"https:\/\/www.jinfiniti.com\/blog\/wp-json\/wp\/v2\/posts\/54239\/revisions\/68173"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jinfiniti.com\/blog\/wp-json\/wp\/v2\/media\/54251"}],"wp:attachment":[{"href":"https:\/\/www.jinfiniti.com\/blog\/wp-json\/wp\/v2\/media?parent=54239"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.jinfiniti.com\/blog\/wp-json\/wp\/v2\/categories?post=54239"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.jinfiniti.com\/blog\/wp-json\/wp\/v2\/tags?post=54239"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}