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๐ฅ Elevate your energy & glow with the original niacin flush sensation!
Niacin 50mg by Health Leads delivers a pure, immediate-release nicotinic acid formula that triggers the classic flush effect, promoting enhanced blood circulation and skin vitality. With 90 vegan capsules made in an ISO-certified Welsh facility, it supports energy metabolism, nervous system function, and skin health backed by five EU-authorized health claims. Ideal for professionals seeking a clean, effective vitamin B3 boost with authentic sensory feedback.





| ASIN | B091J2MXVT |
| Age Range Description | Adult |
| Benefits | Energy-yielding |
| Best Sellers Rank | 13,635 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 12 in Vitamin B3 |
| Brand | Health Leads ...Working With Nature |
| Brand Name | Health Leads ...Working With Nature |
| Country Of Origin | Greece |
| Customer Reviews | 4.4 out of 5 stars 152 Reviews |
| Diet Type | Vegan |
| Diet type | Vegan |
| Dosage Form | Capsule |
| Dose Release Method | immediate release |
| Drug Side Effects | May cause skin flushes in sensitive individuals. Not for liver, kidney, blood clotting conditions, not for children, pets, pregnant women / breast feeding, sensitive individuals / allergic reactions, history of ulcers, bleeding, heart conditions, angina, gout, diabetes or some muscle conditions. Cease use 4 weeks before surgery. If you have not experienced a strong niacin flush do not drive / operโฆ |
| Flavour | Unflavoured |
| Item Form | Capsule |
| Item Highlight | The classic "flush" niacin โ we tell you what to expect. 5 EU-approved claims for energy & more. |
| Item Weight | 0.03 Kilograms |
| Item form | Capsule |
| Manufacturer | Health Leads UK |
| Number of Items | 90 |
| Primary Supplement Type | Vitamin B3 |
| Primary supplement type | Vitamin B3 |
| Product benefits | Energy-yielding |
| Special Ingredients | Nicotinic Acid |
| Specific Uses For Product | Nervous System,Metabolism,Skin |
| Supplement Formulation | Individual Supplement |
| Unit Count | 90.0 count |
M**R
It does cause the flushing effect
I used to buy nicotinic acid from H&B but they stopped selling it and replaced it with the non flushing nicotinamide. So for years I couldn't find any. I bough this and it does cause the flush, not every time though. I have been taking them for two weeks in the morning and twice I have had the flush effect. I know why. Both days I've skipped breakfast because I wasn't hungry. This form of B3 must enter the bloodstream faster on an empty stomach. When it first happened I was driving to the woods to go for a walk and my arms and ears started tingling. It had been so long since I felt the sensation that I thought something was wrong lol. Then my arms felt pleasantly warm and they went slightly red in places, it's a lovely feeling. It is what it says it is. Delivering more oxygen rich blood to your skin.
A**R
Works, But You Need To Take It On An Empty Stomach
I have only taken this Niacin a few times, the first couple of times i took this it didn't work, no flush effect. Then I took it after a prolonged fast, and I got the flush, I felt a gentle tingle on my face, then the heat kicked in, my face was red. The flush then expanded and my skin felt itchy. Review Update: This is a fantastic product, Flush Niacin has so many health benefits, and the flush effect is strong and reliable.
K**K
Great for nails
Great this was recommend to restour finger nails to stop them braking it's been weeks since the last brake.
V**S
A good amount to start with!
If youโre like me, youโre sensitive to medications. I wanted to start off on a low dose of the B3 and found it in these pills. First day I had no flush but the second day I got a โglowโ / blotchy looking face within half an hour. It lasted about 20mins. This was from just 1 tablet. Iโm not sure Iโm hard enough to tolerate 500mg+ that some people have! You donโt need to jump in at the deep end. These are great and with having a flush on only 1 tablet, theyโre worth the money.
J**P
It works.
Yes - you get a good flush with this product - but it all depends on what time of day/ before meal or empty stomach etc..... sometimes I get no flush effect but that is not the product -- just other variables. -- sometimes 5 minute belly ache just before the flush.
C**H
DO NOT TAKE THESE ON AN EMPTY STOMACH
Did I say that loud enough! Also I'm not really sure these should be legal?!. Anyhoo I had a bad frontal lobe peri headache, took one with food, all was well, no flush. Next day, a bit mindlessly took one before food, food was a bit late, and then BAM holy Mary mother of jesus, I am vasodilating like a beetroot on acid. I reckon you might have seen from outer space. I was to scared to look in the mirror , cause I could feel my face expanding ffs.I also did a very big dump .It was actually a bit concerning, and as I was in full flush and googling how long flush would last, came across other great info about tounge and throat swelling. So I would say, do not take these lightly friends.
H**K
B3 - Greatly Improves Mental Clarity and Fatigue and Eases Pain
As always, there is a reason that I started taking B3. For years I have been suffering from fatigue, both mental and physical. Within the past few years I found that even the most mundane everyday tasks that people take for granted, were becoming a chore. On top of that, I recently developed a problem with my left arm. At first, the pain was that bad that if a doctor had said to me, please sign this consent form and we will amputate your arm, I would have signed it immediately. I just didn't want my arm anymore. Although the pain disappeared after a few weeks, it left me with a limp wrist and little movement in the fingers of my left hand. Eventually (after a lot of complaining) the doctors have finally started investigating it. In the meantime I have to wait for the results of a barrage of tests that I am about to undergo this month as of June 2025. But as I sit here and write this review, I have noticed that over the last two days some of the pain is starting to return. So much so, that I took pain killers last night before bed. It's certainly not as bad, but it's there, waiting and threatening. It was by chance that I stumbled upon a video from a famous internet Doctor about using B3 for tiredness and fatigue which is what caused my to go out and look for these tablets in the first place and it was surely divine providence that caused me to stumble upon a second video of his, where I realised that I identified with most of the symptoms of B3 deficiency. His solution however was to take far more than the RDA for those who are deficient, 5g. So obviously, I am not going to take that amount in one hit. His suggestion was to build up slowly. I started off with three 50 mg tablets and never got a flush. The next day four and I got a little flush, of sorts and today I took 5, that's 250 mg in total. Although I had never gotten a hot flush with the lower doses, I still felt that I had much better energy levels afterwards and that somehow I was moving in the right direction towards normality again, both mentally and physically. This morning, I took 5, which is just one more than I took yesterday. I was feeling a little groggy and there was still the pain in my arm that really bothered me. After taking the tablets and enjoying a relentless energy drink whilst sitting in front of the PC, I felt the hot flush starting to build. It was very intense but oh so wonderful words cannot do it justice. It started from my head and moved ever so slowly down my body. It was almost an orgasmic experience. And the pain? It literally melted away. I was so mentally alert that I cannot even begin to describe. The only negative thing was the itching but that didn't matter to me, not least because I knew it was part of the intense flushing process. I can't convey to the reader just how wonderful I felt as the heat moved through my body and my mental alertness went through the roof. A few hours later the pain slowly returned but it was very much less than it was and has continued that way throughout the rest of the day. I'm so glad I started taking these tablets and feel that I am on the right track to normality again.
S**E
Becoming Harder to Find, And obviously you know why!!
Please note: People not getting a flush is a GOOD sign that you are not deficient in B3. Obviously the more you take a flush will happen, but if no flush on 100mg do not take, otherwise ther other B vitamins will be out of whack. On the flip side. Getting a strong flush with 50mcg shows your really deficient, so keep taking until flush stops at 100mg. Niacin or nicotinic acid comes from nicotine. This was why you see everyone smokng 100y ago. This would put niacin into blood via lungs to stop/kill TB. Ingesting was not as bioavailiable. 10/10.
Trustpilot
2 months ago
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