{"id":47942,"date":"2025-10-31T13:33:21","date_gmt":"2025-10-31T17:33:21","guid":{"rendered":"https:\/\/www.jinfiniti.com\/blog\/?p=47942"},"modified":"2026-10-19T18:20:01","modified_gmt":"2026-10-19T22:20:01","slug":"liposomal-nad","status":"publish","type":"post","link":"https:\/\/www.jinfiniti.com\/blog\/liposomal-nad\/","title":{"rendered":"Liposomal NAD: Does It Absorb Better, and Is It Worth Taking?"},"content":{"rendered":"<style>.kadence-columncm_6aca10-7a > .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_6aca10-7a > .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_6aca10-7a > .kt-inside-inner-col,.kadence-columncm_6aca10-7a > .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_6aca10-7a > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-columncm_6aca10-7a > .kt-inside-inner-col{flex-direction:column;}.kadence-columncm_6aca10-7a > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-columncm_6aca10-7a > .kt-inside-inner-col{background-color:#ffffff;}.kadence-columncm_6aca10-7a > .kt-inside-inner-col:before{opacity:0.3;}.kadence-columncm_6aca10-7a{position:relative;}@media all and (max-width: 1024px){.kadence-columncm_6aca10-7a > .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_6aca10-7a > .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_6aca10-7a\"><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>Liposomal NAD+ is unproven: we found no published human trial that measured NAD+ levels after taking it.<\/li>\n\n\n\n<li>Liposomes did raise absorption of vitamin C, but NAD+ is a harder molecule to deliver.<\/li>\n\n\n\n<li>Test your NAD+ before you start and again at four to six weeks to see your own result.<\/li>\n\n\n\n<li>NMN and NR have human trials showing they raise blood NAD+, so they&#8217;re the safer bet.<\/li>\n<\/ul>\n<\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">The bottle on your counter says &#8220;liposomal NAD+&#8221; in gold letters, and it cost about twice what your last NAD+ supplement did. The label says tiny fat bubbles carry the NAD+ safely past your stomach. <strong>Liposomal NAD is an unproven way to raise NAD+, because we found no published human trial that measured it.<\/strong> The idea behind it is reasonable, and you can check it on yourself with a simple before-and-after test.<\/p>\n\n\n<style>.kadence-columncm_aa3b4d-b9 > .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_aa3b4d-b9 > .kt-inside-inner-col{border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;}.kadence-columncm_aa3b4d-b9 > .kt-inside-inner-col,.kadence-columncm_aa3b4d-b9 > .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_aa3b4d-b9 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-columncm_aa3b4d-b9 > .kt-inside-inner-col{flex-direction:column;}.kadence-columncm_aa3b4d-b9 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-columncm_aa3b4d-b9 > .kt-inside-inner-col{background-color:#F6F3EA;}.kadence-columncm_aa3b4d-b9 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-columncm_aa3b4d-b9{position:relative;}@media all and (max-width: 1024px){.kadence-columncm_aa3b4d-b9 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-columncm_aa3b4d-b9 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-columncm_aa3b4d-b9\"><div class=\"kt-inside-inner-col\">\n<p class=\"wp-block-paragraph\">Our <a href=\"https:\/\/www.jinfiniti.com\/product\/intracellular-nad-test\/\">Intracellular NAD+ Test<\/a> measures the NAD+ inside your cells from a finger-prick sample taken at home. Test before you start any NAD+ supplement, liposomal or not, then retest to see whether your level moved.<\/p>\n<\/div><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">What Liposomal NAD+ Is and How It Differs From Regular NAD+<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Liposomal NAD+ is NAD+ wrapped in liposomes, which are tiny bubbles made from the same kind of fat that forms the walls of your cells. NAD+ itself is a molecule every cell uses to turn food into energy and repair DNA, and levels tend to drop as you age.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Regular NAD+ supplements put the bare molecule in a capsule or powder. The liposomal version adds a fat coating, on the theory that it shields NAD+ from stomach acid and digestive enzymes so more of it reaches your blood. Think of it as bubble wrap for a fragile parcel.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Whether the bubble wrap survives the trip is the open question. Liposomes are delicate, so turning them into a dry capsule, or keeping them intact in a liquid on a shelf for months, takes careful manufacturing.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">What the Research Shows for Liposomal NAD+<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Nobody has tested liposomal NAD+ head to head in people, so the case for it rests on what plain NAD+ does when you swallow it and what liposomes do for other nutrients.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Regular Oral NAD+ and NADH<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Swallowed NAD+ rarely reaches your cells in one piece. Researchers expect the gut to break it into smaller parts, such as nicotinamide, before it&#8217;s absorbed. Even the smaller building blocks get reworked on the way in. In mice, NR and NMN taken by mouth were <a href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC5932087\/\" target=\"_blank\" rel=\"noopener\">mostly turned into nicotinamide by the liver<\/a>, an animal result that shows how much processing happens before anything reaches your tissues.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Human trials of oral NAD+ are few. A <a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/37971292\/\" target=\"_blank\" rel=\"noopener\">review of 10 trials with 489 people<\/a> found NADH (a close chemical cousin of NAD+) and NAD+ precursors were well tolerated, with mixed results across conditions such as chronic fatigue and Parkinson&#8217;s disease. None of those trials tested a liposomal form. This absorption problem is also why some people turn to <a href=\"https:\/\/www.jinfiniti.com\/blog\/nad-injections-vs-oral-nad\/\">NAD+ injections<\/a>, which bring their own trade-offs.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Liposomal Vitamin C<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Liposomes can help some nutrients get absorbed. In a <a href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC11519160\/\" target=\"_blank\" rel=\"noopener\">one-dose study of 27 adults<\/a>, liposomal vitamin C reached a 27% higher peak in the blood than the same amount of regular vitamin C. That&#8217;s a real gain, measured over one day with one commercial product.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vitamin C is a small, sturdy molecule, though. NAD+ is larger and breaks down more easily, so the vitamin C result shows the technology can help some nutrients and leaves the NAD+ question open.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Liposomal NAD+ Itself<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">When we searched the medical literature in October 2026, we found no published human trial that measured NAD+ levels after people took liposomal NAD+. Most of what you&#8217;ll read comes from manufacturers&#8217; own lab work or from logic borrowed from vitamin C. It may still work for you. Nobody has shown it in people yet, so your own test result is the best evidence you&#8217;ll get.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Liposomal NAD vs NMN and NR<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">If your goal is to raise NAD+, <a href=\"https:\/\/www.jinfiniti.com\/blog\/nad-precursors\/\">NAD+ precursors<\/a> have the stronger record. These are smaller building blocks that your cells turn into NAD+ themselves, and several have been tested in people.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.jinfiniti.com\/blog\/nmn-and-nr\/\">NMN and NR<\/a> are the two best studied. In an <a href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC5062546\/\" target=\"_blank\" rel=\"noopener\">early human study<\/a>, single doses of NR raised blood NAD+ in step with the dose, from 100 mg up to 1,000 mg.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">NMN has a similar record. In a <a href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC9735188\/\" target=\"_blank\" rel=\"noopener\">60-day trial of 80 adults<\/a>, blood NAD+ rose at every dose tested and was highest in the two largest dose groups. A <a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/41655607\/\" target=\"_blank\" rel=\"noopener\">2026 review of 33 human studies<\/a> found the same pattern across the field: NR and NMN reliably raise NAD+ markers, while effects on how people feel and perform are mixed.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><\/th><th>Liposomal NAD+<\/th><th>NMN<\/th><th>NR<\/th><\/tr><\/thead><tbody><tr><td>What it is<\/td><td>NAD+ inside a fat coating<\/td><td>A building block one step from NAD+<\/td><td>A building block two steps from NAD+<\/td><\/tr><tr><td>Human trials that measured NAD+<\/td><td>None published that we found<\/td><td>Several, lasting weeks to months<\/td><td>Several, from single doses to months<\/td><\/tr><tr><td>Doses tested in people<\/td><td>No human data<\/td><td>Mostly 250 to 900 mg a day<\/td><td>100 to 1,000 mg a day<\/td><\/tr><tr><td>What you&#8217;ll pay for<\/td><td>The delivery system<\/td><td>The ingredient<\/td><td>The ingredient<\/td><\/tr><tr><td>How to check it&#8217;s working<\/td><td>Intracellular NAD+ test before and at 4 to 6 weeks<\/td><td>Same test, same timing<\/td><td>Same test, same timing<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">You don&#8217;t have to pick only one building block, either. Our guide to <a href=\"https:\/\/www.jinfiniti.com\/blog\/nad-boosters\/\">choosing an NAD booster<\/a> compares single precursors with formulas that combine them.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">How to Check a Liposomal NAD+ Label<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">If you&#8217;d still like to try liposomal NAD+, a few label checks help you tell a careful product from a hopeful one.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Liposomal NAD+ Liquids<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Liquids are where liposomes usually keep their shape best, because they&#8217;re made and stored in fluid. Look for the NAD+ amount per serving in mg, a best-by date and clear storage instructions. A liquid with no storage advice at all is a small red flag.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Liposomal NAD+ Capsules and Softgels<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Dry forms are harder to keep liposomal, since pressing and drying can break the bubbles apart. Ask the brand for evidence that intact liposomes are in the finished capsule, plus a batch certificate showing how much NAD+ it holds.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Whatever the form, run it through this list before you buy:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>NAD+ listed in mg per serving, not tucked inside a proprietary blend<\/li>\n\n\n\n<li>A certificate of analysis for your batch from a third-party lab<\/li>\n\n\n\n<li>Some proof the liposomes survive in the finished product, such as particle-size testing<\/li>\n\n\n\n<li>Storage instructions and a best-by date on the bottle<\/li>\n\n\n\n<li>Only the extras you actually want. Many liposomal products add <a href=\"https:\/\/www.jinfiniti.com\/blog\/nad-with-resveratrol\/\">resveratrol<\/a>, quercetin or TMG, which changes what you&#8217;re testing.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">How to Test Whether Your NAD+ Supplement Is Working<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A test answers the question faster than any label. <a href=\"https:\/\/www.jinfiniti.com\/blog\/how-to-test-nad-levels\/\">Intracellular NAD+ testing<\/a> measures the NAD+ inside your blood cells in \u00b5M (micromoles per liter), so you can see what your supplement is doing.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Test before you start. Dr. She&#8217;s framework sets 40 to 100 \u00b5M as the optimal range.<\/li>\n\n\n\n<li>Take one product at the same dose every day, and keep the rest of your routine steady.<\/li>\n\n\n\n<li>Retest at four to six weeks. In the NMN trial above, blood NAD+ was already up by day 30.<\/li>\n\n\n\n<li>If you&#8217;re still under 40 \u00b5M, change the dose or switch products, then test again.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">We use this same loop for every NAD+ product, ours included. &#8220;A liposome is a promise about delivery,&#8221; says Dr. Jin-Xiong She. &#8220;The test is how you check the promise. If someone likes their liposomal product, I&#8217;d simply ask them to measure before and after and let the number decide.&#8221;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">If you&#8217;d rather start with something that has data behind it, our <a href=\"https:\/\/www.jinfiniti.com\/shop\/nad-supplements-and-tests\/\">NAD+ supplements and test kits<\/a> include Vitality\u2191\u00ae NAD+ Booster, which pairs NMN with niacinamide, D-ribose and creatine. In Jinfiniti&#8217;s own four-week study, 22 of 26 adults taking two scoops a day reached Dr. She&#8217;s optimal range.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">NAD+ is one marker among many in how you age. Both our Cellular Essentials and Ultimate Longevity panels include intracellular NAD+ along with markers such as ApoB, HbA1c and hs-CRP, so our <a href=\"https:\/\/www.jinfiniti.com\/shop\/longevity-blood-test-kits\/\">longevity blood panels<\/a> show your NAD+ next to your heart and blood sugar numbers.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Liposomal NAD+ Side Effects and Who Should Check First<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Oral NAD+ products have a good short-term safety record in trials, though liposomal NAD+ hasn&#8217;t been tested on its own.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Common Side Effects<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">In the oral NADH and precursor trials covered by the review above, side effects were mild. Muscle aches, headaches, tiredness and trouble sleeping came up most often, and none were judged a serious risk.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Who Should Talk to a Clinician First<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Check with your clinician before starting liposomal NAD+ 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 or several prescriptions<\/li>\n\n\n\n<li>You have a soy or sunflower allergy, since many liposomes are made from lecithin<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">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_8d4b23-5e > .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_8d4b23-5e > .kt-inside-inner-col{border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;}.kadence-columncm_8d4b23-5e > .kt-inside-inner-col,.kadence-columncm_8d4b23-5e > .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_8d4b23-5e > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-columncm_8d4b23-5e > .kt-inside-inner-col{flex-direction:column;}.kadence-columncm_8d4b23-5e > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-columncm_8d4b23-5e > .kt-inside-inner-col{background-color:#082752;}.kadence-columncm_8d4b23-5e > .kt-inside-inner-col:before{opacity:0.3;}.kadence-columncm_8d4b23-5e, .kadence-columncm_8d4b23-5e h1, .kadence-columncm_8d4b23-5e h2, .kadence-columncm_8d4b23-5e h3, .kadence-columncm_8d4b23-5e h4, .kadence-columncm_8d4b23-5e h5, .kadence-columncm_8d4b23-5e h6{color:#ffffff;}.kadence-columncm_8d4b23-5e a{color:#ffffff;}.kadence-columncm_8d4b23-5e a:hover{color:#dcece6;}.kadence-columncm_8d4b23-5e{position:relative;}@media all and (max-width: 1024px){.kadence-columncm_8d4b23-5e > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-columncm_8d4b23-5e > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-columncm_8d4b23-5e\"><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&#8217;ve bought liposomal NAD+, or you&#8217;re eyeing a bottle, and you want to know if it does anything.<\/p>\n\n\n\n<p class=\"has-text-color has-link-color wp-elements-2 wp-block-paragraph\" style=\"color:#ffffff\">Our Intracellular NAD+ Test measures NAD+ inside your cells. Vitality\u2191\u00ae pairs NMN with niacinamide, D-ribose and creatine.<\/p>\n\n\n\n<p class=\"has-text-color has-link-color wp-elements-3 wp-block-paragraph\" style=\"color:#ffffff\">Test first, take one product daily, then retest at four to six weeks to see your own number.<\/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\/nad-supplements-and-tests\/\" style=\"border-radius:99px;color:#082752;background-color:#ffffff;font-weight:700\">See NAD+ Tests<\/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\">Is NAD the same as vitamin B3?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">No. Your body makes NAD+ from vitamin B3, but it&#8217;s a different molecule. The B3 family includes niacin and <a href=\"https:\/\/www.jinfiniti.com\/blog\/nad-vs-niacin-vs-niacinamide-vitamin-b3-differences\/\">niacinamide, also called nicotinamide<\/a>, and your cells turn each form into NAD+ along slightly different routes.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Which is better, NAD or glutathione?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Neither replaces the other, because they do different jobs. NAD+ helps cells make energy and repair DNA, while glutathione is your cells&#8217; main antioxidant. Our comparison of <a href=\"https:\/\/www.jinfiniti.com\/blog\/nad-vs-glutathione\/\">NAD+ and glutathione<\/a> covers when each one matters.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">How long does liposomal NAD take to work?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Nobody knows yet, because it hasn&#8217;t been timed in people. For NMN, blood NAD+ was up within 30 days in trials. Retest at four to six weeks to see where your level settles.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Can you take liposomal NAD with NMN or NR?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">You can, but stacking makes it hard to tell which product moved your number. Start one at a time, test, then add the next. Talk with your clinician about combined doses.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Does liposomal NAD need to be refrigerated?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Follow the label. Some liquid liposomal products ask for refrigeration after opening, because heat can break liposomes down. If the label gives no storage advice, ask the brand before you buy.<\/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\/sublingual-nmn-vs-capsules\/\">Sublingual NMN vs Capsules: Which is Best for Absorption?<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.jinfiniti.com\/blog\/nad-dosage-and-frequency\/\">NAD Dosage Guide: Optimal Daily Amounts, Timing, and Forms<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.jinfiniti.com\/blog\/nad-deficiency-symptoms\/\">The 6 Most Common NAD+ Deficiency Symptoms<\/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>Liu L, Su X, Quinn WJ, et al. Quantitative analysis of NAD synthesis-breakdown fluxes. <em>Cell Metabolism<\/em>. 2018;27(5):1067-1080.e5. doi:<a href=\"https:\/\/doi.org\/10.1016\/j.cmet.2018.03.018\" target=\"_blank\" rel=\"noopener\">10.1016\/j.cmet.2018.03.018<\/a><\/li>\n\n\n\n<li>Gindri IM, Ferrari G, Pinto LPS, et al. Evaluation of safety and effectiveness of NAD in different clinical conditions: a systematic review. <em>American Journal of Physiology. Endocrinology and Metabolism<\/em>. 2024;326(4):E417-E427. doi:<a href=\"https:\/\/doi.org\/10.1152\/ajpendo.00242.2023\" target=\"_blank\" rel=\"noopener\">10.1152\/ajpendo.00242.2023<\/a><\/li>\n\n\n\n<li>Purpura M, J\u00e4ger R, Godavarthi A, et al. Liposomal delivery enhances absorption of vitamin C into plasma and leukocytes: a double-blind, placebo-controlled, randomized trial. <em>European Journal of Nutrition<\/em>. 2024;63(8):3037-3046. doi:<a href=\"https:\/\/doi.org\/10.1007\/s00394-024-03487-8\" target=\"_blank\" rel=\"noopener\">10.1007\/s00394-024-03487-8<\/a><\/li>\n\n\n\n<li>Trammell SAJ, Schmidt MS, Weidemann BJ, et al. Nicotinamide riboside is uniquely and orally bioavailable in mice and humans. <em>Nature Communications<\/em>. 2016;7:12948. doi:<a href=\"https:\/\/doi.org\/10.1038\/ncomms12948\" target=\"_blank\" rel=\"noopener\">10.1038\/ncomms12948<\/a><\/li>\n\n\n\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>Gallagher C, Emmanuel OO. NAD\u207a supplementation for anti-aging and wellness: a PRISMA-guided systematic review of preclinical and clinical evidence. <em>Ageing Research Reviews<\/em>. 2026;116:103057. doi:<a href=\"https:\/\/doi.org\/10.1016\/j.arr.2026.103057\" target=\"_blank\" rel=\"noopener\">10.1016\/j.arr.2026.103057<\/a><\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>The Short Answer The bottle on your counter says &#8220;liposomal NAD+&#8221; in gold letters, and it cost about twice what your last NAD+ supplement did. The label says tiny fat bubbles carry the NAD+ safely past your stomach. Liposomal NAD is an unproven way to raise NAD+, because we found no published human trial that [&hellip;]<\/p>\n","protected":false},"author":10909,"featured_media":47944,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[351,342,352,324],"tags":[],"class_list":["post-47942","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nad-supplement-interventions","category-nad","category-nad-precursors","category-supplements"],"acf":{"jn_featured_product_image":46013,"jn_featured_product_headline":"Intracellular NAD+ Test","jn_featured_product_content":"Measures the NAD+ inside your cells, before and after any supplement.","jn_featured_product_label":"SETTLE IT WITH A NUMBER","jn_featured_product_link":{"title":"Get the NAD+ Test","url":"https:\/\/www.jinfiniti.com\/product\/intracellular-nad-test\/","target":""}},"_links":{"self":[{"href":"https:\/\/www.jinfiniti.com\/blog\/wp-json\/wp\/v2\/posts\/47942","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=47942"}],"version-history":[{"count":1,"href":"https:\/\/www.jinfiniti.com\/blog\/wp-json\/wp\/v2\/posts\/47942\/revisions"}],"predecessor-version":[{"id":68190,"href":"https:\/\/www.jinfiniti.com\/blog\/wp-json\/wp\/v2\/posts\/47942\/revisions\/68190"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jinfiniti.com\/blog\/wp-json\/wp\/v2\/media\/47944"}],"wp:attachment":[{"href":"https:\/\/www.jinfiniti.com\/blog\/wp-json\/wp\/v2\/media?parent=47942"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.jinfiniti.com\/blog\/wp-json\/wp\/v2\/categories?post=47942"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.jinfiniti.com\/blog\/wp-json\/wp\/v2\/tags?post=47942"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}