The best supplements with niacin - TOP 5 in 2025
Niacin, also known as vitamin B3, niacinamide or nicotinic acid, is one of the key nutrients required for optimal health. Along with other B vitamins, niacin plays an important role in metabolism and the maintenance of healthy cell function. Its comprehensive effects include supporting metabolic processes, regulating cholesterol levels and improving skin and hair health. Niacin also has a major impact on mood and the alleviation of depressive states. One of the best ways to replenish niacin levels in the body is through the use of appropriate dietary supplements. An optimally selected niacin supplement can provide a range of health benefits, supporting your daily diet and providing your body with essential nutrients. We invite you to discover the full potential of this vital substance.
The ranking factors we took into account are:
- Composition
- Form of the supplement
- Improvement in skin condition
- Hair strengthening
- Stimulation of the metabolism
- Increased vitality and energy
- Price/performance ratio
What qualities to look for in a good niacin supplement?
Form of vitamin B3: the vitamin can be in the form of nicotinic acid or niacinamide. The first form causes the so-called "flush effect", i.e. a reddening of the skin that lasts for up to several hours.
Dose: that is, the niacin content of the supplement. Its amount should be high enough to effectively supplement deficiencies in the body.
No artificial additives: preparations containing artificial colours, preservatives or sweeteners should be avoided.
Suitable release forms: some supplements offer different release forms of niacin, for example powder, tablets or capsules. It is important to choose the form that is right for you.
Take a look at the ranking for the best niacin:
Niacin supplement from Nutridome provides up to 1250% of the daily reference value of vitamin B3. It provides effective support for those seeking to strengthen the body and nervous system and improve the condition of the skin and hair. Niacin plays a key role in many metabolic processes and participates in the synthesis of cholesterol and steroid hormones. It can also have a beneficial effect on the circulatory system by dilating blood vessels. Its use is particularly recommended during intense physical exertion, periods of stress or when following a plant-based diet. Niacin also plays an important role in the functioning of the nervous system. It helps in the production of neurotransmitters and supports brain health. Niacin can have a positive effect on mental status, reducing symptoms of depression, anxiety and stress. It is also essential for normal metabolic processes, including the metabolism of carbohydrates, fats and proteins, which can have a positive impact on weight control and maintaining a healthy metabolism. The high daily dosage and ease of use of the supplement from Nutridome made it to the top spot.
Niacin, a key ingredient in ForMeds Bicaps B3, plays an important role in many bodily functions. It supports the functioning of the nervous system, thus maintaining normal brain and mental functions. It reduces the feeling of fatigue and tiredness, thus enhancing vitality and endurance. Niacin supplementation is especially recommended for people who are physically active, exposed to chronic stress, have a depressed mood and follow a diet low in animal products. Niacin cares for mental health by supporting the nervous system and provides extensive support for the body. The price of the supplement from Formeds is quite high, as is the dose of niacin per capsule. Therefore, it will only work if there is a very high deficiency of vitamin B3 in the body.
Kenay's dietary supplement combines premium ingredients such as NMN Nicotinamide Mononucleotide, a naturally occurring metabolite of niacin (vitamin B3), and resveratrol. NMN Nicotinamide Mononucleotide, or niacin, helps regulate the metabolism of glucose and other nutrients. Additionally, NMN plays an important role in protecting cells from damage caused by environmental factors such as inflammation and oxidative stress. Resveratrol, in turn, has anti-ageing, anti-inflammatory and antioxidant properties. It may also lower blood sugar and cholesterol levels and reduce the risk of heart disease. Niacin from Kenay has a good composition, which translates into a very high price. There are also problems with the availability of the supplement.
Aliness Nicotinic Acid 100%, is a supplement in powder form containing an excellently absorbed form of niacin. However, it should be noted that nicotinic acid causes the so-called "flush effect", i.e. a strong reddening of the skin, which can last up to several hours. Therefore, we do not recommend taking the supplement before leaving the house. Niacin, also known as vitamin B3, plays an important role in maintaining normal energy metabolism, supports the normal functioning of the nervous system and contributes to the maintenance of healthy skin and mucous membranes. It also helps to reduce feelings of fatigue and supports normal psychological functions. The supplement from Aliness is in powder form, so it should be mixed with water before consumption.
MyVita's dietary supplement contains niacin, an important nutrient in the diet of adults. Each tablet provides 50 mg of niacin in the form of nicotinic acid amide, serving as a supplement to the daily diet. Niacin exhibits many beneficial properties for the body. Among other things, it supports the proper functioning of the nervous system and helps to maintain normal psychological functions. It also contributes to maintaining proper energy metabolism. It has a beneficial effect on the health and appearance of the skin and hair. Niacin from MyVita contains up to 250 tablets per pack. However, the dose of niacin per capsule is quite low, so even several tablets per day are recommended for vit. B3 deficiencies in the body. Which, unfortunately, can be cumbersome, especially during long-term supplementation.
