--- product_id: 487763066 title: "Now Supplements, Niacinamide (Vitamin B-3) 1000 mg, 90 Tabs" brand: "now" price: "$25.33" currency: USD in_stock: true category: "Now" url: https://www.desertcart.us/products/487763066-now-supplements-niacinamide-vitamin-b-3-1000-mg-90-tabs store_origin: US region: United States of America --- # Boosts cellular energy via NAD+ cofactors Vegan, Non-GMO, Soy-Free certified 1000 mg pure Niacinamide Now Supplements, Niacinamide (Vitamin B-3) 1000 mg, 90 Tabs **Brand:** now **Price:** $25.33 **Availability:** ✅ In Stock ## Summary > ⚡ Power your potential with flush-free Vitamin B-3! ## Quick Answers - **What is this?** Now Supplements, Niacinamide (Vitamin B-3) 1000 mg, 90 Tabs by now - **How much does it cost?** $25.33 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/487763066-now-supplements-niacinamide-vitamin-b-3-1000-mg-90-tabs) ## Best For - now enthusiasts ## Why This Product - Trusted now brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Clean & Conscious:** Certified Vegan, Non-GMO, Soy-Free, and Kosher—because your wellness deserves transparency and purity. - • **Flush-Free High Dose:** Enjoy potent 1000 mg Niacinamide without the uncomfortable flush—power your day with ease. - • **Trusted Legacy Brand:** From NOW, a family-owned pioneer since 1968, delivering natural supplements you can rely on. - • **Cellular Energy Catalyst:** Supports DNA stability and energy production by converting into vital NAD+ cofactors for peak performance. - • **GMP & ISO Certified Quality:** Manufactured under strict GMP standards with ISO/IEC accredited lab testing for guaranteed potency and safety. ## Overview NOW Supplements Niacinamide delivers a potent 1000 mg dose of Vitamin B-3 in a flush-free form, supporting cellular energy production and DNA stability. Certified vegan, Non-GMO, soy-free, and kosher, this supplement is crafted under rigorous GMP and ISO-accredited testing by a trusted family-owned brand since 1968. ## Description Vitamin B-3, No Flush Niacinamide (Vitamin B-3) is a form of niacin, a water soluble B-vitamin. It is a derivative of niacin that does not cause the “flush” normally associated with taking high doses of niacin. Niacinamide is readily converted into the bioactive forms of niacin, NAD+, NADH, NADP, and NADPH, which are vital cofactors in cellular energy production and are critical for the maintenance of DNA stability.* Natural color variation may occur in this product. Niacinamide and niacin are two different forms of vitamin B-3. Niacinamide does not cause a niacin flush. ## Features - VITAMIN B-3, NO FLUSH: Niacinamide (Vitamin B-3) is a form of niacin, a water soluble B-Vitamin. It is a derivative of niacin that does not cause the "flush" normally associated with taking high doses of niacin - ENERGY PRODUCTION*: Niacinamide is readily converted into the bioactive forms of Niacin, NAD+, NADH, NADP, and NADPH, which are vital cofactors in cellular energy production and are critical for the maintenance of DNA stability* - CERTIFICATIONS/CLASSIFICATIONS: Kosher, Non-GMO, Soy Free, Vegan - GMP Quality Assured: A-rated, third-party certification means that every aspect of the NOW manufacturing process has been examined. Our in-house laboratories are ISO/IEC accredited for laboratory testing including for stability, potency and product formulation. - Founded in 1968 by Elwood Richard, NOW is one of the largest independent, family- and employee-owned manufacturers of natural products ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BJL9ZL5S | | ASIN | B0BJL9ZL5S | | Age Range Description | Adult | | Allergen Information | Non-GMO | | Best Sellers Rank | #88,047 in Health & Household ( See Top 100 in Health & Household ) #156 in Vitamin B3 (Niacin) Supplements | | Brand Name | NOW | | Color | White, Off-white | | Container Type | Bottle | | Customer Reviews | 4.5 4.5 out of 5 stars (273) | | Date First Available | October 18, 2022 | | Diet Type | Vegan | | Dosage Form | Tablet | | Flavor | Unflavored | | Item Dimensions | 2.5 x 2.5 x 4.4 inches | | Item Form | Tablet | | Item Weight | 1000 milligrams | | Item model number | 0451 | | Manufacturer | NOW | | Manufacturer | NOW | | Manufacturer Part Number | NOW00451 | | Material Type Free | Soy Free | | Model Name | av2023-NOW-now supplements niacinamide vitamin b mg energy production tablets white offwhite-08e6fc91 | | Model Number | 0451 | | Number of Items | 1 | | Pill Coating | vegetarian | | Primary Supplement Type | Vitamin B3 | | Product Benefits | Energy Management | | Product Dimensions | 2.5 x 2.5 x 4.4 inches; 0.04 ounces | | Special Ingredients | Microcrystalline Cellulose, Stearic Acid (vegetable source), Vegetarian Coating [hypromellose (cellulose), stearic acid (vegetable source), sunflower lecithin, triethyl citrate], Silicon Dioxide | | Specific Uses For Product | Vitamin B | | Supplement Formulation | Individual Supplement | | UPC | 733739004512 | | Unit Count | 90 Count | ## Product Details - **Brand:** NOW - **Diet Type:** Vegan - **Flavor:** Unflavored - **Item Form:** Tablet - **Primary Supplement Type:** Vitamin B3 ## Images ![Now Supplements, Niacinamide (Vitamin B-3) 1000 mg, 90 Tabs - Image 1](https://m.media-amazon.com/images/I/71YYxzZ8p0L.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - NOW Foods Supplements, Niacinamide (Vitamin B-3) 1000 mg, Energy Production*, 90 Tablets, White, Off-White - 21st Century Niacinamide 500mg Prolonged Release Tablets, 110-Count, Vitamin B Complex Supplement for Energy, Heart & Nervous System Support, Non-GMO, Vegan-Friendly, Adult Daily Vitamins --- ## 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/487763066-now-supplements-niacinamide-vitamin-b-3-1000-mg-90-tabs](https://www.desertcart.us/products/487763066-now-supplements-niacinamide-vitamin-b-3-1000-mg-90-tabs) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-10-13*