Nicotinamide with Resveratrol - 120 Capsules - Vitamin B3 500mg Supplement | Nicotinamide 500mg (Niacinamide Flush Free) - Vit B3 Pills to Support NAD, Skin Cell Health & Energy

I have been using the ASquared supplements for a good while now and have been very pleased with their products! They feel like they are of a higher quality than most others I have taken, and I feel like the owner(s) must really take the time to research each one, and to find the most optimal way of delivering the supplement to the body of the user. Just as an example, I am a vegetarian and therefore I do not intake enough B-12 naturally since it is derived from animal product; I only get B-12 through cheese and I certainly don’t eat enough cheese to maintain a healthy daily dose of this vitamin. My energy levels can sometimes feel very low, and I have tried SO MANY B-12 supplements on the market. I have tried vitamins, capsules, gummies, liquid drops, etc and NOTHING has worked for me - until I started taking the Methyl-B12 from this brand ASquared. The way this vitamin is delivered is amazing as it is available for absorption immediately (after doing a ton of research I learned this is the best way for people like me to take this vitamin). I can tell the difference on days that I take my vitamins and supplements late (or forget to take them), as I feel lethargic without. Currently, I have a whole regimen going using mostly all ASquared products. I just turned 40 this year and I figured it is time for me to take control of my health. I use their Methyl B-12, Vitamins D-3 and K-2, Berberine, Raspberry Ketones, Quercetin, Nicotinamide, and DHEA. The only supplements I use that are not from ASquared include an Olly Women’s Daily Multivitamin, as well as a Women’s Probiotic. In addition, I do eat healthy and exercise, and I feel better and stronger than ever - yes, at 40. Lastly, I haven’t been sick in so long and I do believe it is owed to these supplements giving my immune system what it needs to repair itself and stay healthy! I highly recommend this manufacturer and the supplements that they offer! I have reached out to customer service once before, and Adam was highly responsive and helped me to the fullest. This may be a small family-owned business, but the way that they take care of and treat their customers is top notch and undefeated. I was already very satisfied with the products before, however after speaking with Adam over several days has truly made me a customer for life and I am so impressed with their operations. Not to mention they are made in the USA so no import/back order issues, or tariffs spiking up their prices! 10/10!

This product is probably about as close as you can get to the niagen supplements, like Thorne ResveraCel, without actually containing niagen or using the patented process. Nicotinamide is a form of niacin easily processed by the body. And it contains bonus resveratrol. I've only been taking these two weeks, but I've found these supplements give me some mental boost/clarity and physical energy. My skin seems more elastic. I have less appetite (my usual tendency is to over eat) and sleep better. I've lost a couple of pounds. One side effect I get is upset stomach, but the seller/manufacturer claims this will go away with time. Overall, while these supplements are no "miracle cure," I think they are providing some benefit, and I will continue to take them. I'll reevaluate once I've made it through the first bottle. TWO MONTH UPDATE: I still feel that I am benefiting from this product. Stomach upset has diminished. I have less joint pain. I have more energy and mental clarity. Better sleep. Skin feels younger. No additional weight loss.

I've been taking this product for a couple of months. I bought nictotinamide after listening to a doctor talk about how essential it is as one ages. I'm 55 so it seemed like a wise idea. I first tried Resveracel which was a lot more expensive but the recommended brand. Honestly, I don't really notice a difference from using it. I'm pretty healthy, slim and energetic and apparently look young for my age (without any plastic surgery). On the other hand, I had no negative effects. According to Dr. Mercola, it's more effective if you take it with Quercetin so I do.

It works really well, is hard for me to find good supplements sometimes here, but this is a good one, good quality, and not side effects at least for me which is hard to find.

A good product that I believe helps me, and good service from the vendor.

Product arrived as promised and in good nick. The pills are on the larger side and I occasionally have some difficulty swallowing them.

I have ordered and used this product a couple of times and have never had any problems but I noticed a change in the capsule that it wasn't see through anymore. So I opened it and saw that it wasn't white like previous capsules. My previous orders had see through capsules with white powder. This time around not see through and when I opened it, brown powder. I'm not sure what happened.

*EDIT* Seller reached out and gave me a refund. Would definitely try a different product by this brand. Barely noticed a difference, not effective. The other brand I buy was out of stock, so I gave this one a try. Unfortunately can’t return it. Hard to tell if it’s even giving me an energy boost, but I gave it two stars because it might help a tiny bit.