--- product_id: 27842780 title: "Nutricost Niacin Vitamin B3 Powder 250G (3 Pack) - 750 Grams - 1G Per Serv - Niacin Powder" brand: "nutricost" price: "$101.94" currency: USD in_stock: true reviews_count: 5 url: https://www.desertcart.us/products/27842780-nutricost-niacin-vitamin-b3-powder-250g-3-pack-750-grams store_origin: US region: United States of America --- # 3rd Party Tested 250g Pure B3 750g Total Nutricost Niacin Vitamin B3 Powder 250G (3 Pack) - 750 Grams - 1G Per Serv - Niacin Powder **Brand:** nutricost **Price:** $101.94 **Availability:** ✅ In Stock ## Summary > 💥 Unleash the Power of B3! ## Quick Answers - **What is this?** Nutricost Niacin Vitamin B3 Powder 250G (3 Pack) - 750 Grams - 1G Per Serv - Niacin Powder by nutricost - **How much does it cost?** $101.94 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/27842780-nutricost-niacin-vitamin-b3-powder-250g-3-pack-750-grams) ## Best For - nutricost enthusiasts ## Why This Product - Trusted nutricost brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Clean & Pure:** Non-GMO, soy-free, and gluten-free for a guilt-free supplement experience. - • **Triple the Value:** Get 750 grams of potent Niacin across three bottles for lasting health. - • **Flush with Benefits:** Be prepared for a revitalizing 'Niacin Flush' that energizes your day. - • **Elevate Your Wellness:** Experience the pure power of 250 grams of Vitamin B3 per bottle. - • **Quality You Can Trust:** Manufactured in a GMP compliant, FDA registered facility. ## Overview Nutricost Niacin Vitamin B3 Powder offers 250 grams of pure Vitamin B3 per bottle, totaling 750 grams across three bottles. This non-GMO, soy-free, and gluten-free supplement is 3rd party tested and produced in a GMP compliant, FDA registered facility, ensuring quality and safety for your health journey. ## Description NutricostNiacin Vitamin B3 Powder 250G (3 Pack) - 750 Grams - 1G Per Serv - Niacin Powder ## Features - 250 Grams of Pure Vitamin B3 (Niacin) Powder Per Bottle - Warning: Will Likely Cause "Niacin Flush." For Non-Flush, try Niacinamide - Consuming On An Empty Stomach May Increase Flush Reaction - Non-GMO, Soy Free, Gluten Free, 3rd Party Tested - Made in A GMP Compliant, FDA Registered Facility ## Images ![Nutricost Niacin Vitamin B3 Powder 250G (3 Pack) - 750 Grams - 1G Per Serv - Niacin Powder - Image 1](https://m.media-amazon.com/images/I/71Ev5U++9QL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐ Love it. *by D***G on Reviewed in the United States on February 9, 2023* The is the most convenient and cost effective way to get your niacin. Dissolved in my morning tea or just a quick glass of water, you can feel it working almost immediately. I love the flush personally, but you only really get it the first few times. Great product ### ⭐⭐⭐⭐⭐ Life changing. My BP is normalizing. My heart has improved *by A***R on Reviewed in the United States on January 3, 2023* Work up to 6000mg daily. That's six scoops. My entire family uses it. It is also great for your mental health. First dose will make you itch and get hot like a hot flash. That means it's working. Stick to it. ### ⭐⭐⭐ The formula has changed - was great, now not so much *Updated *by D***S on Reviewed in the United States on January 13, 2021* *Updated 1/18/21* - I have done some experimenting. After reading other reviews on this and other brands of niacin powder where users agree that something has changed in the past few months, I noted that several reviewers mentioned that the newer version we are seeing is very granular compared to the previous batches which were a superfine powder. The newer granular product was said by some to not dissolve in water, whereas the fine powder readily dissolved. I did my own experiment and found that to be true. The new powder mostly floated on top of the water and gradually sank to the bottom and just sat there. Stirring did not help. After consulting an online chemical database, I found that niacin is said to be only weakly soluble in room temperature water, but highly soluble in hot water. I found that to be true with this newer batch. In hot water, it did dissolve with a little stirring in a couple of minutes. In tasting the solution, I got the recognizable flavor of niacin, just like the fine powder. I found that drinking the solution did indeed provide much of the effect of that I am accustomed to getting.So I am now of the opinion that at least part of the problem is mechanical - the newer granules are simply not assimilated in the gut the way the fine powder is. So maybe it is pure nicotinic acid that, due to the way it is manufactured, is not absorbed well. That makes me feel better that perhaps I have not ingested unknown fillers, but still does not make me happy with this new inferior form. **[Previous review] I agree with the other reports that something has changed and that this is not pure nicotinic acid (niacin, vitamin b3). I bought a tub of Nutricost niacin powder in October 2018. A very fine powder, with very potent flushing effect, very effective for overmethylation. I purchased most recently a tub in October of 2020. The texture is very granular, so something had changed. But that did not put me off from using it. However after several weeks I have realized that I get very little flush from this new batch. And most importantly, very little positive effect of the kind I got from the previous batch and from other brands of niacin. I contacted Nutricost and they were quick to trade emails (so, I give them credit for that.) However in the end they simply indicated that I have probably built up a tolerance to it.Well, I've been taking niacin for 3 years, and I am quite familiar with how niacin affects me. A search on Amazon showed that users of Pure Bulk powdered niacin have the same complaint about recent purchases. I am guessing it is coming from the same source. I now feel inclined to stick to solid brands that I know test their products like Now, Life Extenstion, Jarrow, Pure Encapsulations, and a few others. They may cost more, but what is the point in buying cheaper products if you are concerned that they are not pure?Two stars is probably more than deserved, at least for this batch, but it does have a mild effect so there is some active ingredient. --- ## 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/27842780-nutricost-niacin-vitamin-b3-powder-250g-3-pack-750-grams](https://www.desertcart.us/products/27842780-nutricost-niacin-vitamin-b3-powder-250g-3-pack-750-grams) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-08-25*