Nutricost Niacin Vitamin B3 Powder 250 Grams - 1G Per Serving - Vitamin B3 (Niacin) Powder - May Cause Flush

Dissolves quickly. Easy to use. Good value for the money. Very strong so start with a small amount. My face was so flushed and itchy. Very real and works very quickly.

This is easy to use and it is one of the few vitamins I can tell is working. I find the Niacin flush is reduced when taken with a meal, and I worked from 4 doses to taking it all in two doses.Will buy again and again since this a great value.

This goes into my lemon water every morning. I only use about 1/8 of a teaspoon, as my skin is a bit sensitive, and flushes more easily than most. I will tell you, 1/8 tsp is PLENTY. I'm not sure where they got the "1 scoop = 1 serving, but that is way overkill. My dosage has done wonders for my cholesterol levels, and I'm sure my heart is thankful for it.It's great to add into your gym drink, or just your workday water bottle. Niacin does provide healthy energy production benefits, as an added bonus.If you're skin flushes and burns with niacin, I recommend taking it before bed. The flushing will be gone when you wake up, and you'll never even know it warmed you up while you slept!This is a ridiculous bargain compared to buying capsules. If you're only taking the normal recommended dosage for adults per day (100%), this one jar will literally last years.

It's the real deal niacin. I get a super flush when I use it. The price for that much product is great.

I used this for my ducks, mixing 1 scoop per 2 quarts of water. It mixes well in water. The scoop is a lot smaller than I expected which is good because that means I’ll get more out of the jar! Only downfall is that the paper covering under the lid is hard to get off & didn’t come of in one easy peel.

Definitely gives that niacin rush. I am not sure if I should let dissolve more, but takes a while to dissolve, or some remains undissolved. Can get some stomach pain sometimes if taken on empty stomach.

Totally disappointed with Nutricost Niacin Vitamin B3 Powder 250 Grams.Was excited to get it - until - I tried mixing it. Of 1 whole scoop of powder around 1/8th would NOT dissolve even though I was using an electric blender/stir stick.Before blending - and just by merely dumping a scoopful into room temp water - bigger chunks of powder floated on top while smaller powder granules sank to the bottom. Then I blended for a good 30 seconds - then another 30 seconds - and yet - a whole bunch of white powder was still gathered in the middle - at the bottom of the glass. A bit disturbing. What is that stuff?Ran it through a paper coffee filter to strain out all the non-dissolved white powder - which was a LOT!!!Next I called Nutricost (phone number on side of cannister). Call was answered immediately. Explained the problem. Asked why at least 1/8th of the powder would not dissolve even when using an electric stir stick. Here's what I was told (aka - Jump Through Hoops)Nutricost Customer Service: "You need to send Nutricost an email with the Receipt and Pictures attached - along with the Lot Number - then we'll be able to answer your question".I told her I wasn't looking for my money back. Just wanted to know why the powder was not dissolving. She simply repeated herself with what she said above.Got off the phone. Tossed it in the garbage and ordered from another company outside of Amazon who promised me their Niacin (Nicotinic Acid - gives you the Flush) would certainly dissolve without problem, and was also 3rd party tested. Ended up opening an account with them and spent extra money on some of their other supplements as well.My honest opinion. Don't waste your money on Nutricost Niacin UNLESS you don't mind a mouth full of grit from all the non-dissolved powder every time you mix a scoop full.I've also had the same problem of non-dissolving Niacin from Solgar, Bulk Supplements and another place I can't remember. Perhaps they all buy their Niacin from the same supplier.Sorry - but since I haven't received the Niacin from the other company yet which I just ordered from - I can't give a review on it. I have a feeling though, from what that company told me - I will have no problem with their Niacin.