{"product_id":"formulas-nad-4endurance","title":"NAD+","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eNAD+\u003c\/strong\u003e is a precision energy formula featuring nicotinamide riboside (NR) and betaine to optimise mitochondrial function and cellular power — particularly in endurance athletes over 40 years of age. \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIncreasing energy, combatting persistent fatigue in athletes over 40 years of age\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSustaining energy output \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAccelerating muscle repair \u003c\/li\u003e\n\u003cli\u003eReducing oxidative stress\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c!-- top-desc --\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eNAD+\u003c\/strong\u003e is designed for endurance athletes who want to \u003cstrong\u003emaximise cellular energy production.\u003c\/strong\u003e The primary active ingredient, \u003cstrong\u003enicotinamide riboside (NR)\u003c\/strong\u003e, is a direct precursor to NAD+. \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThis essential coenzyme plays a central role in converting nutrients into \u003cstrong\u003eATP\u003c\/strong\u003e — the primary molecule that powers \u003cstrong\u003emuscle contractions\u003c\/strong\u003e and critical cellular functions. Because natural levels decline with time, this supplementation becomes especially \u003cstrong\u003ecrucial for athletes over the age of 40.\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eBy increasing NAD+ levels, it also supports\u003cstrong\u003e sirtuin \u003c\/strong\u003eactivity — specialised enzymes that help regulate \u003cstrong\u003ecellular stress responses, \u003cb id=\"docs-internal-guid-32b58057-7fff-ea56-f3ce-afc301558290\"\u003e\u003cspan\u003eDNA repair\u003c\/span\u003e\u003cspan\u003e, \u003c\/span\u003e\u003c\/b\u003e\u003c\/strong\u003eand\u003cstrong\u003e\u003cb id=\"docs-internal-guid-32b58057-7fff-ea56-f3ce-afc301558290\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003emitochondrial health\u003c\/span\u003e\u003cspan\u003e.  \u003c\/span\u003e\u003c\/b\u003e\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eTo amplify these effects, the formula includes \u003cstrong\u003ebetaine\u003c\/strong\u003e, which increases \u003cstrong\u003emitochondrial respiration\u003c\/strong\u003e and \u003cstrong\u003eATP production.\u003c\/strong\u003e Betaine further supports performance by aiding in \u003cstrong\u003ecell hydration\u003c\/strong\u003e and \u003cstrong\u003eprotein synthesis.\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eBy supporting these processes, NAD+ helps cells \u003cstrong\u003emaintain energy output\u003c\/strong\u003e, \u003cstrong\u003eresist fatigue, \u003c\/strong\u003eand \u003cstrong\u003erecover faster\u003c\/strong\u003e — even when the body is under stress. While the mechanisms are complex, NAD+ supplementation offers a practical, science-backed way to support the \u003cstrong\u003eenergy systems that drive elite performance.\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBoosts cellular energy\u003c\/li\u003e\n\u003cli\u003eMaintains NAD+ levels\u003c\/li\u003e\n\u003cli\u003eEnhances mitochondrial function\u003c\/li\u003e\n\u003cli\u003eSupports protein synthesis and muscle repair\u003c\/li\u003e\n\u003cli\u003eImproves metabolic health\u003c\/li\u003e\n\u003cli\u003eReduces tiredness and fatigue\u003c\/li\u003e\n\u003cli\u003ePromotes hydration at the cellular level\u003c\/li\u003e\n\u003cli\u003eContributes to the normal functioning of the nervous system\u003c\/li\u003e\n\u003cli\u003eMaintenance of normal muscle function\u003c\/li\u003e\n\u003cli\u003eSimple dosing with a single daily capsule \u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRecommended Use\u003c\/h3\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eTake one capsule daily, in the morning.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAttention!\u003c\/strong\u003e When taking supplements that contain B3 alongside NAD+, particularly B complex vitamins with higher dosages, you should monitor your total daily intake\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eIngredients and Nutrition Facts\u003c\/h3\u003e\n\u003ctable style=\"width: 530px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 35.5938px;\"\u003e\n\u003ctd style=\"width: 526px; height: 35.5938px;\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 526px; height: 35.5938px;\"\u003e\n\u003cp\u003e\u003cstrong\u003ePer 1 Capsule\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 526px; height: 35.5938px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eRDA\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.5938px;\"\u003e\n\u003ctd style=\"width: 526px; height: 35.5938px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eNicotinamide riboside chloride\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 526px; height: 35.5938px;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003e245 mg\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 526px; height: 35.5938px;\"\u003e**\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.5938px;\"\u003e\n\u003ctd style=\"width: 526px; height: 35.5938px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eof which Niacin\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 526px; height: 35.5938px;\"\u003e103 NE \u003c\/td\u003e\n\u003ctd style=\"width: 526px; height: 35.5938px;\"\u003e643%*\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.5938px;\"\u003e\n\u003ctd style=\"width: 526px; height: 35.5938px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eBetaine\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 526px; height: 35.5938px;\"\u003e123 mg\u003c\/td\u003e\n\u003ctd style=\"width: 526px; height: 35.5938px;\"\u003e**\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e*Reference intake ** Reference intake not defined\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"53\" data-end=\"69\"\u003eFood Supplement. Ingredients:\u003c\/strong\u003e nicotinamide ribose chloride, betaine, capsule shell: hypromellose; anti-caking agent: magnesium salts of fatty acids. \u003cstrong\u003eNet Quantity:\u003c\/strong\u003e 60 capsules\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eQ: How does NAD+ differ from ATP Booster?\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eA: While ATP Booster provides the \"fuel\" itself, NAD+ supports the \"machinery\" that creates that fuel. NAD+ focuses on long-term mitochondrial health and metabolic efficiency, whereas ATP Booster is more focused on supporting immediate energy availability during high-intensity efforts.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eQ: How soon will I feel the effects? \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eA: NAD+ is not a stimulant and does not immediately increase energy. Its benefits are cumulative and support energy systems over time. Most athletes notice improved recovery and consistent energy levels after `2 to 4 weeks of daily use. Some  sensitive individuals may notice subtle improvements in energy efficiency or recovery after 1 week.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eQ: Why is betaine included in the formula? \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eA: Betaine acts as a methyl donor to support the metabolic pathways that NR uses to create NAD+. It also helps maintain cellular hydration and supports protein synthesis, making it a powerful partner for NR in an endurance context.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eQ: Can I take this before a race for an energy boost? \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eA: For best results, NAD+ should be taken consistently every morning. While it can improve race-day performance by ensuring your energy systems are optimised, a single dose immediately before a race is unlikely to provide any noticeable benefits.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eQ: Are there any side effects? \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eA: Nicotinamide riboside and betaine are generally well-tolerated. Some individuals may experience an upset stomach. If you experience this, take it with solid food or discontinue use. If you have any underlying medical conditions, consult with a healthcare professional before beginning use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eQ: Can I take NAD+ with B vitamins?\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eA: Yes. Nicotinamide riboside is a form of Vitamin B3, but it can be taken alongside a standard B-complex or multivitamin. NAD+ focuses specifically on mitochondrial support and energy pathways, while a B-complex provides a broader range of vitamins for general health. However, when taking supplements that contain B3 alongside NAD+, particularly B complex vitamins with higher dosages, you should monitor your total daily intake.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eQ: Will NAD+ make my skin feel tingly? \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eA: No. High doses of a specific form of B3 (nicotinic acid) can cause vasodilation, which can make the skin feel tingly, flushed, or prickly. NAD+ uses \u003c\/span\u003e\u003cspan\u003enicotinamide riboside (NR)\u003c\/span\u003e\u003cspan\u003e, a specific form of B3 that effectively raises NAD+ levels without causing this side effect.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eQ: Will NAD+ make me feel “stimulated” or wired? \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eA: No. Unlike caffeine or other stimulants, NAD+ does not directly act on the central nervous system. It increases energy\u003c\/span\u003e\u003c\/p\u003e","brand":"4Endurance","offers":[{"title":"Default Title","offer_id":49908367524086,"sku":"436600","price":9.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/7188\/6582\/files\/NAD_-1.webp?v=1773830486","url":"https:\/\/4endurance.co.uk\/products\/formulas-nad-4endurance","provider":"4Endurance UK","version":"1.0","type":"link"}