--- product_id: 22362794 title: "ENDUR-ACIN® Extended Release Niacin 250mg, Nicotinic Acid, 200 Tablets" brand: "endurance products" price: "R1075" currency: ZAR in_stock: true reviews_count: 8 category: "Endurance Products" url: https://www.desertcart.co.za/products/22362794-endur-acin-extended-release-niacin-250mg-nicotinic-acid-200-tablets store_origin: ZA region: South Africa --- # Vegan & gluten-free formula 250mg extended-release niacin Supports healthy cholesterol ENDUR-ACIN® Extended Release Niacin 250mg, Nicotinic Acid, 200 Tablets **Brand:** endurance products **Price:** R1075 **Availability:** ✅ In Stock ## Summary > 💥 Elevate your heart health game—without the flush frenzy! ## Quick Answers - **What is this?** ENDUR-ACIN® Extended Release Niacin 250mg, Nicotinic Acid, 200 Tablets by endurance products - **How much does it cost?** R1075 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/22362794-endur-acin-extended-release-niacin-250mg-nicotinic-acid-200-tablets) ## Best For - endurance products enthusiasts ## Why This Product - Trusted endurance products brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Clean, Pure & Inclusive:** Free from gluten, sugar, salt, artificial additives—perfect for diverse lifestyles - • **Long-Lasting 200-Day Supply:** Sustain your wellness journey with a convenient, value-packed bottle - • **Made in the USA with Integrity:** 45+ years of family-owned quality, cGMP & UL-certified manufacturing - • **Clinician-Trusted Heart Support:** Backed by top health experts to maintain cholesterol within normal range* - • **Flush-Moderated Extended Release:** Gentle absorption minimizes uncomfortable flushing for all-day comfort ## Overview ENDUR-ACIN® delivers 250mg of extended-release nicotinic acid (Vitamin B3) per tablet, designed to support heart health by helping maintain healthy cholesterol levels. This vegan, gluten-free supplement is formulated to reduce flushing, making it easier to tolerate. With 200 tablets per bottle, it offers a long-lasting supply manufactured in the USA by a trusted family-owned company with over 45 years of expertise. ## Description Buy ENDUR-ACIN® Extended Release Niacin 250mg, Nicotinic Acid, 200 Tablets | Vegan, Gluten-Free, Flush-moderated extended release, 200-day supply, cGMP & UL-Certified on desertcart.com ✓ FREE SHIPPING on qualified orders Review: Hooray! With these, I can finally tolerate Niacin! - Hooray! With these, I can finally tolerate Niacin! Low-dose, so I could start small and build, as needed and tolerated. I've always flushed with Niacin. Even the other so-called "slow" types of Niacin made me flush. I had given up on Niacin, until a dear friend told me about these and explained why they were different from the rest. With these, I could start with just one 250 mg, and am now up to 750 mg per day (mild flushing only one day, but that was my fault...) Here's what I did: I started with one at night, had no problems, and just 2 days later, I tried increasing to two at night and experienced mild flushing the next day, so I dropped back to just one at night. After two weeks, I added the second one at night. No Flushing! Two weeks later, I added one in the morning, and have still had no more flushing! I am thrilled! Thank you Enduracin! Review: GOOD VALUE - One time purchase. ## Features - SUPPLEMENT FOR HEART HEALTH: Trusted by top clinicians nationwide, ENDUR-ACIN delivers high-potency niacin (nicotinic acid) to support heart health and help you maintain healthy cholesterol levels within the normal range* - EFFICIENT, GENTLE FORMULA: Each ENDUR-ACIN tablet delivers 250mg of nicotinic acid (Vitamin B3) in an extended-release form, supporting gentle absorption & helping to prevent flushing* - EASY TO SWALLOW: This extended-release niacin vitamin B3 supplement is made with easy swallowing in mind. Great for both men and women - SUITABLE FOR DIFFERENT LIFESTYLES: This supplement is created without unnecessary ingredients, making it suitable for different dietary needs. Gluten free, vegan & made without salt, sugar, starch, artificial flavors, colors, sweeteners or preservatives - ENDURANCE PRODUCTS CO: The multi-generational & family-owned company behind Endur has led the supplement industry for 45+ years, delivering top-quality products rooted in research while staying true to our vision. All products are manufactured in the USA ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0142WNC5Q | | Age Range Description | Adult | | Allergen Information | Amberjack Free | | Best Sellers Rank | #50,883 in Health & Household ( See Top 100 in Health & Household ) #84 in Vitamin B3 (Niacin) Supplements #2,778 in Sales & Deals | | Brand | Endurance Products | | Brand Name | Endurance Products | | Customer Reviews | 4.6 out of 5 stars 1,064 Reviews | | Diet Type | Gluten Free | | Dosage Form | Tablet | | Flavor | Unflavored | | Item Dimensions | 2 x 2 x 3.5 inches | | Item Form | Tablet | | Item Highlight | Vegan, Gluten-Free, Flush-moderated extended release, 200-day supply, cGMP & UL-Certified | | Item Weight | 250 milligrams | | Manufacturer | Endurance Products Company | | Manufacturer Part Number | 608729569459 | | Model Number | 608729569459 | | Number of Items | 1 | | Primary Supplement Type | Vitamin B3 | | Product Benefits | Heart Health Support | | Specific Uses For Product | Heart | | UPC | 608729569459 729135121021 | | Unit Count | 200 Count | ## Product Details - **Brand:** Endurance Products - **Diet Type:** Gluten Free - **Flavor:** Unflavored - **Item Form:** Tablet - **Primary Supplement Type:** Vitamin B3 ## Images ![ENDUR-ACIN® Extended Release Niacin 250mg, Nicotinic Acid, 200 Tablets - Image 1](https://m.media-amazon.com/images/I/61z-X8L5zUL.jpg) ![ENDUR-ACIN® Extended Release Niacin 250mg, Nicotinic Acid, 200 Tablets - Image 2](https://m.media-amazon.com/images/I/61ZVMLPmDDL.jpg) ![ENDUR-ACIN® Extended Release Niacin 250mg, Nicotinic Acid, 200 Tablets - Image 3](https://m.media-amazon.com/images/I/61SOf01onOL.jpg) ![ENDUR-ACIN® Extended Release Niacin 250mg, Nicotinic Acid, 200 Tablets - Image 4](https://m.media-amazon.com/images/I/71rRsOlBi3L.jpg) ![ENDUR-ACIN® Extended Release Niacin 250mg, Nicotinic Acid, 200 Tablets - Image 5](https://m.media-amazon.com/images/I/61LO2lqWD-L.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: What size are the endur-acin niacin low-flushing extended release 250 mg, 200 tabs?** A: The 250mg tablet of Endur-Acin is oblong and about ½” long x ¼” wide. Thank you for your inquiry. Paul, at Endurance Products Company. **Q: Are your products independent 3rd party tested?** A: I do not know, but if the questioner wants to research this on the internet, feel free to do so. I just know that this product bywords very well for me and I’ve been taking the 250 mg. For years. **Q: Hi is this niacin or niacinamide? Thanks so much!** A: Endur-acin is niacin in the form of nicotinic acid. Our sustained release Niacinamide brand is Endur-amide. **Q: Is it safe to cut the tablets in half? — Michelle** A: These are time released. If you need 125mg, then order 125mg. If you cut them in half, they don't work the same. We started with 500mg which was too much, so we now buy 250mg and take them morning and evening. That works a lot better.I hope this helps. Ü. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Hooray! With these, I can finally tolerate Niacin! *by B***P on November 22, 2015* Hooray! With these, I can finally tolerate Niacin! Low-dose, so I could start small and build, as needed and tolerated. I've always flushed with Niacin. Even the other so-called "slow" types of Niacin made me flush. I had given up on Niacin, until a dear friend told me about these and explained why they were different from the rest. With these, I could start with just one 250 mg, and am now up to 750 mg per day (mild flushing only one day, but that was my fault...) Here's what I did: I started with one at night, had no problems, and just 2 days later, I tried increasing to two at night and experienced mild flushing the next day, so I dropped back to just one at night. After two weeks, I added the second one at night. No Flushing! Two weeks later, I added one in the morning, and have still had no more flushing! I am thrilled! Thank you Enduracin! ### ⭐⭐⭐⭐⭐ GOOD VALUE *by W***N on July 7, 2026* One time purchase. ### ⭐⭐⭐⭐⭐ The real no flushing niacin. *by J***K on November 18, 2025* I had tried a few other slow release no flushing niacin products, but I often had really bad flushing once or twice a week sometimes to the point that it felt like my skin was on fire. Endur-acin is the real deal. Absolutely no flushing most of the time and the few times I had flushing it was very minor, even at the same dosage. Plus it is real Nicotinic Acid which is the form that helps control cholesterol. ## Frequently Bought Together - Endurance Products ENDUR-ACIN 250mg Niacin - Extended Release for Optimal Absorption & Low-Flush Vitamin B-3, 200 Tablets - Non-GMO, Vegan, Gluten Free Company - Endurance Products ENDUR-ACIN, Extended Release Niacin for Optimal Absorption & Low-Flush Vitamin B3 Niacin 500mg, Premium Niacin Supplement Made in USA, 200 Tablets --- ## 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.co.za/products/22362794-endur-acin-extended-release-niacin-250mg-nicotinic-acid-200-tablets](https://www.desertcart.co.za/products/22362794-endur-acin-extended-release-niacin-250mg-nicotinic-acid-200-tablets) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-09-10*