--- product_id: 450829677 title: "NAD+ Supplement 300mg x 90 Capsules 3 Month Supply, Clinically Studied & Proven to Generate NAD, Niacin as Nicotinamide Riboside Contributes to the Reduction of Tiredness & Fatigue, 1 Daily" brand: "tru niagen" price: "$324.19" currency: USD in_stock: true reviews_count: 13 category: "Tru Niagen" url: https://www.desertcart.us/products/450829677-nad-supplement-300mg-x-90-capsules-3-month-supply-clinically store_origin: US region: United States of America --- # 3-month supply, 1 daily dose 300mg Niagen NR per capsule 45+ clinical studies backing NAD+ Supplement 300mg x 90 Capsules 3 Month Supply, Clinically Studied & Proven to Generate NAD, Niacin as Nicotinamide Riboside Contributes to the Reduction of Tiredness & Fatigue, 1 Daily **Brand:** tru niagen **Price:** $324.19 **Availability:** ✅ In Stock ## Summary > ⚡ Unlock Your Cellular Powerhouse — Stay Ahead, Stay Energized! ## Quick Answers - **What is this?** NAD+ Supplement 300mg x 90 Capsules 3 Month Supply, Clinically Studied & Proven to Generate NAD, Niacin as Nicotinamide Riboside Contributes to the Reduction of Tiredness & Fatigue, 1 Daily by tru niagen - **How much does it cost?** $324.19 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/450829677-nad-supplement-300mg-x-90-capsules-3-month-supply-clinically) ## Best For - tru niagen enthusiasts ## Why This Product - Trusted tru niagen brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Clean, Premium Quality:** Vegetarian, gluten-free, gelatine-free, kosher, halal, and free from preservatives or artificial colors—pure wellness in every capsule. - • **Clinically Proven NAD+ Boost:** Patented Niagen Nicotinamide Riboside delivers 300mg per capsule to efficiently elevate NAD+ levels, powering your cellular energy. - • **Sustained Energy & Metabolism:** Contributes to reducing tiredness and fatigue while supporting normal energy-yielding metabolism for your busy lifestyle. - • **Trusted by Experts & Athletes:** Endorsed by Nobel Prize-winning biochemists, physicians, and fitness pros; rigorously tested in ISO/IEC accredited labs for safety and efficacy. - • **Science-Backed Longevity Formula:** Supported by 45+ human clinical studies and 500+ scientific publications, trusted by top research institutions like NIH and Harvard. ## Overview Tru Niagen NAD+ Supplement delivers 300mg of patented Nicotinamide Riboside per vegetarian capsule, clinically proven to boost NAD+ levels—key to energy, metabolism, and cellular health. Backed by over 45 human clinical studies and 500+ scientific publications, this 3-month supply supports reduced fatigue, skin health, and nervous system function. Clean, trusted, and rigorously tested, it’s the go-to choice for professionals seeking scientifically validated longevity and vitality. ## Description The Standard for NAD+ Science Tru Niagen has spent 25+ years building the clinical research, quality benchmarks, and scientific backing that define the NAD+ category Proven to generate NAD+ Niagen NR is clinically proven to generate NAD+ more efficiently than any other precursor-including NMN. Backed by 45+ clinical studies Proven to generate NAD+ Niagen NR is clinically proven to generate NAD+ more efficiently than any other precursor-including NMN. Backed by 45+ clinical studies A science-backed NAD precursor Backed by 60+ patents, 500+ published scientific studies, & 300+ global research collaborations - including NIH, Mayo Clinic & Harvard A science-backed NAD precursor Backed by 60+ patents, 500+ published scientific studies, & 300+ global research collaborations - including NIH, Mayo Clinic & Harvard Backed by the experts Supported by a Scientific Advisory Board of leading researchers, clinicians & opinion leaders in longevity, metabolism, cellular health Backed by the experts Supported by a Scientific Advisory Board of leading researchers, clinicians & opinion leaders in longevity, metabolism, cellular health Shop All Products Visit the store Shop All Products Visit the store Review: Great product - GreT! Review: It works for me - So this is a tough one to review for some people as it works on the inside, and you can’t always notice the effects. So I m one of those kids that’s been doing fitness for 30 years, I run, I bike, I lift. As time has had its wicked way and I have found recovery takes longer and a sore back in the morning a little too frequent. 8 weeks after taking this stuff I don’t get the sore back in the morning, recovery is a bit quicker, my training has not changed, this supplement is the only change. I have recommended to everyone I know, and they would be fools not to listen, as would you. Buy this stuff, I do because it works. ## Features - PROVEN TO GENERATE NAD+: Tru Niagen uses extensively researched & patented Niagen Nicotinamide Riboside, a form of niacin, that is clinically proven to generate NAD. Each vegetarian capsule delivers 300mg of Niagen NR. 1 capsule daily - CLINICALLY STUDIED NAD+ PRECURSOR: Backed by 20+ years of scientific research & innovation, 45+ Human Clinical Studies on Niagen NR, 500+ Published Scientific Studies, 300+ Research Collaborations, Tru Niagen is an NAD+ precursor that is backed by science - ENERGY & METABOLISM: Patented Niagen (Nicotinamide Riboside, a novel form of niacin or Vitamin B3) contributes to the reduction of tiredness and fatigue, and normal energy-yielding metabolism. Over 10 million bottles sold. Gelatine-free, Kosher, Halal - SKIN & NERVOUS SYSTEM: Tru Niagen, as a form of niacin, contributes to maintenance of normal skin & mucous membranes, normal psychological & nervous-system function & supports cellular health. No gluten, lactose, preservatives or colours. Made in the USA - PATENTED, PROVEN, TRUSTED, SAFE: Trusted by physicians, athletes, researchers & backed a Nobel Prize-winning biochemist. Authorised as a Novel Food ingredient in the EU. Each lot is tested by ISO/IEC accredited labs. Alkemist Assured & Suppco verified ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B089JV67PH | | Age Range Description | Adult | | Benefits | Generated NAD+ | | Best Sellers Rank | 4,943 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 2 in Vitamin B3 | | Brand | TRU NIAGEN | | Brand Name | TRU NIAGEN | | Colour | Nad Supplement | | Container Type | Bottle | | Country Of Origin | USA | | Customer Reviews | 4.1 out of 5 stars 1,020 Reviews | | Dosage Form | Capsule | | Flavour | Unflavoured | | Item Form | Capsule | | Item Weight | 0.05 Kilograms | | Item form | Capsule | | Item weight | 0.05 Kilograms | | Manufacturer | ChromaDex | | Manufacturer Part Number | PHTNB001-DE-90-300 | | Material Features | Gluten Free | | Model Name | NAD+ Supplement Tru Niagen 300mg 1x90ct | | Model Number | TRU NIAGEN NAD+ Ergänzung 300mg 90 P. | | Number of Items | 90 | | Primary Supplement Type | NAD Precursor Supplement Nicotinamide Riboside (NR) | | Primary supplement type | NAD Precursor Supplement Nicotinamide Riboside (NR) | | Specific Uses For Product | NAD+ Precursor Supplement | | Total Servings Per Container | 90 | | UPC | 850015311260 850015311277 856029008820 | | Unit Count | 90.0 unità | | Unit count | 90.0 unità | ## Product Details - **Age range (description):** Adult - **Brand:** TRU NIAGEN - **Flavour:** Unflavoured - **Item form:** Capsule - **Item weight:** 0.05 Kilograms - **Number of items:** 90 - **Package information:** Bottle - **Primary supplement type:** NAD Precursor Supplement Nicotinamide Riboside - **Servings per container:** 90 - **Unit count:** 90.0 Count ## Images ![NAD+ Supplement 300mg x 90 Capsules 3 Month Supply, Clinically Studied & Proven to Generate NAD, Niacin as Nicotinamide Riboside Contributes to the Reduction of Tiredness & Fatigue, 1 Daily - Image 1](https://m.media-amazon.com/images/I/61Rwz2FlUcL.jpg) ![NAD+ Supplement 300mg x 90 Capsules 3 Month Supply, Clinically Studied & Proven to Generate NAD, Niacin as Nicotinamide Riboside Contributes to the Reduction of Tiredness & Fatigue, 1 Daily - Image 2](https://m.media-amazon.com/images/I/61bGDKwJkHL.jpg) ![NAD+ Supplement 300mg x 90 Capsules 3 Month Supply, Clinically Studied & Proven to Generate NAD, Niacin as Nicotinamide Riboside Contributes to the Reduction of Tiredness & Fatigue, 1 Daily - Image 3](https://m.media-amazon.com/images/I/71ytoFnPmFL.jpg) ![NAD+ Supplement 300mg x 90 Capsules 3 Month Supply, Clinically Studied & Proven to Generate NAD, Niacin as Nicotinamide Riboside Contributes to the Reduction of Tiredness & Fatigue, 1 Daily - Image 4](https://m.media-amazon.com/images/I/71+cjjCRqgL.jpg) ![NAD+ Supplement 300mg x 90 Capsules 3 Month Supply, Clinically Studied & Proven to Generate NAD, Niacin as Nicotinamide Riboside Contributes to the Reduction of Tiredness & Fatigue, 1 Daily - Image 5](https://m.media-amazon.com/images/I/31jiIZB-dcL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: What makes Tru Niagen different from other NAD+ supplements?** A: Patented Niagen (nicotinamide riboside) is proven to generate NAD+, and backed by 45+ Human Clinical Studies, 60+ patents, 500+ Published Scientific Studies, 300+ Global Research Collaborations and over 25 years of NAD+ research. **Q: Is Tru Niagen tested by independent laboratories?** A: Yes. Every batch is tested for identity, purity and potency, including independent testing by accredited third-party laboratories. Use the lot number on your bottle to access your bottle’s certificate of analysis on our website. **Q: How does Tru Niagen support NAD+ levels?** A: Tru Niagen provides nicotinamide riboside (NR), that is proven to generate NAD+ - an essential coenzyme found in every cell in your body. Niagen is supported by 45+ clinical studies demonstrating its safety and efficacy. **Q: When should I take Tru Niagen & how many capsules?** A: Take one capsule (300mg) daily, with or without food or as recommended by your healthcare professional. Tru Niagen is designed for daily use as part of your wellness routine. Available in convenient 30-day and 90-day supply bottles. **Q: Is Tru Niagen suitable for special dietary requirements?** A: Yes. Tru Niagen is vegetarian, non-GMO, gluten-free, nut-free and caffeine-free, with no artificial colours or flavours. It is also Kosher and Halal certified. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great product *by J***L on 30 June 2026* GreT! ### ⭐⭐⭐⭐⭐ It works for me *by J***Y on 10 November 2020* So this is a tough one to review for some people as it works on the inside, and you can’t always notice the effects. So I m one of those kids that’s been doing fitness for 30 years, I run, I bike, I lift. As time has had its wicked way and I have found recovery takes longer and a sore back in the morning a little too frequent. 8 weeks after taking this stuff I don’t get the sore back in the morning, recovery is a bit quicker, my training has not changed, this supplement is the only change. I have recommended to everyone I know, and they would be fools not to listen, as would you. Buy this stuff, I do because it works. ### ⭐⭐⭐⭐⭐ Best yet! *by A***S on 9 September 2025* I have had many different brands claiming to help produce Nad+, this is the only one I would say works. I do feel 100% after 1 month of taking these. The packaging alone provides a solid opinion on quality. Great first impressions and attention to detail. I would recommend these . ## Frequently Bought Together - TRU NIAGEN Niacin as Nicotinamide Riboside NAD Supplement for Reduction of Tiredness & Fatigue, Patented Formula NR - 90 Count - 300mg - Ultra High Purity Resveratrol Capsules - 98%+ Pure Trans-Resveratrol - Bioavailable with Superior Purity - 60-Count Lab Tested Resveratrol Supplement - Ultra High Strength Glutathione Capsules - 1000mg Concentrated Formula - 98%+ Highly Purified and Bioavailable - Non-GMO Fermentation - 120 Capsules Reduced Glutathione Supplement --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/450829677-nad-supplement-300mg-x-90-capsules-3-month-supply-clinically](https://www.desertcart.us/products/450829677-nad-supplement-300mg-x-90-capsules-3-month-supply-clinically) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-09*