Top Niacin Brands for Optimal Health Benefits

Choosing the right brand of niacin supplements can significantly impact your health and wellness journey. Known for its ability to support cardiovascular health, boost brain function, and improve skin conditions, niacin is an essential vitamin with numerous benefits. With the market flooded with a myriad of options, identifying the best brands that combine efficacy, safety, and quality is crucial. Below is a comprehensive list of top-tier niacin brands that have consistently proven their worth.

Illustration of niacin

Best brands of niacin in 2025

Solgar

Solgar is a renowned brand in the supplement industry, particularly for its high-quality niacin (Vitamin B3) products, which have been trusted by consumers for over 70 years since its founding in 1947. Solgar's niacin supplements, available in 100mg and 500mg doses, support energy production, cardiovascular health, and skin health, among other essential functions. These supplements are crafted in small batches to ensure consistency and purity, using naturally sourced ingredients and 100% recyclable amber glass bottles. Solgar has also been carbon neutral for 20 years, reflecting its commitment to sustainability. With 98% of Solgar consumers recommending the brand, it stands as a leader in providing innovative, science-based supplements.

Nature's Way

Nature's Way is a reputable brand known for producing high-quality nutritional supplements, including niacin (Vitamin B3), which is essential for breaking down fats and carbohydrates to generate energy. Their niacin capsules, such as the 100mg capsules, provide 625% of the Daily Value (DV) per serving, ensuring adequate intake. Nature's Way products are safety sealed, tested in the USA, and free from gluten, salt, yeast-derived ingredients, wheat, corn, soy, dairy products, and artificial colors, flavors, or preservatives. This brand is trusted for its authenticity and direct sourcing from the manufacturer, as highlighted by authorized retailers like PureFormulas. With a long history of providing reliable health solutions, Nature's Way stands out as a top choice for niacin supplements.

NOW Foods

NOW Foods is a renowned brand for producing high-quality niacin supplements, offering products such as 500 mg capsules and sustained-release tablets that minimize flushing symptoms. Established in 1968, NOW Foods ensures GMP quality assurance and uses globally sourced ingredients, making their products reliable and effective. Their niacin supplements provide 3125% of the daily recommended value per serving, making them a potent choice for health benefits like lowering cholesterol and boosting brain function. The company is committed to manufacturing products free from common allergens like wheat, gluten, and soy. With a long history of trust and quality, NOW Foods stands out as a top producer of niacin supplements.

Thorne Research

Thorne Research is renowned for its high-quality niacinamide supplements, offering 500 mg of niacin per serving, which is 3,125% of the Daily Value. This non-flushing form of vitamin B3 supports joint and skin health, promotes restful sleep, and acts as an antioxidant. It is also beneficial in protecting joint cartilage cells and has been used to support several dermatological conditions. The product is gluten-free, dairy-free, and soy-free, making it suitable for a wide range of consumers. With 180 servings per container, Thorne Research's niacinamide is a reliable choice for those seeking comprehensive cellular protection.

Pure Encapsulations

Pure Encapsulations is renowned for its high-quality nutritional supplements, including their Niacitol® product, which offers a well-tolerated, no-flush form of niacin (vitamin B3) for healthy cardiovascular support. Formulated with inositol nicotinate, this supplement combines one molecule of inositol with six molecules of niacin, ensuring effective energy metabolism and healthy blood flow. With over 30 years of research and innovation, Pure Encapsulations guarantees products free from unnecessary additives and common allergens. Their supplements are backed by verifiable science, making them a trusted choice for health professionals and consumers alike. The Niacitol® 500 mg capsules are recommended for adults, to be taken 1-4 times daily with meals.

Nature Made

Nature Made is a reputable brand known for producing high-quality niacin supplements, such as the Flush-Free Niacin softgels, which promote general blood vessel and circulatory health. These supplements are clinically shown to be effective and are designed to minimize the flushing side effect associated with regular niacin. With a recommended daily dose of 500 mg, Nature Made's niacin products are formulated to meet the nutritional needs of adults, aligning with the Recommended Dietary Allowances (RDAs) set by the National Academies of Sciences, Engineering, and Medicine. According to customer reviews, these products have a high satisfaction rate, with an average customer rating of 4.28 out of 5. Nature Made ensures its products are free from artificial flavors, colors, and preservatives, making them a trusted choice for health-conscious consumers.

Jarrow Formulas

Jarrow Formulas is a renowned brand known for its high-quality supplements, particularly those involving niacin, a vital component of vitamin B3. Their products, such as the B-Right® B-Complex, feature niacin in the form of nicotinic acid, which is efficiently utilized by the body for cellular energy production and overall health. Jarrow Formulas conducts rigorous research, including a clinical study in 2009 that demonstrated the superior bioavailability of their proprietary formulas. Their Niagen® product, containing nicotinamide riboside, has been shown to boost NAD+ levels, essential for mitochondrial function and energy conversion. This commitment to scientific research and quality ingredients makes Jarrow Formulas a trusted name in the supplement industry.

Life Extension

Life Extension is renowned for its high-quality, science-backed supplements, including its niacin products, which are designed to support cellular energy production, metabolic health, and healthy cholesterol levels. According to the National Health and Nutrition Examination Survey (NHANES) 2013-2014 data, 21% of individuals age 2 and older took a dietary supplement containing niacin, highlighting the importance of this nutrient. Life Extension's formulations, such as the Life Extension Mix™ Tablets with Extra Niacin, provide potent and bioavailable forms of niacin, ensuring optimal absorption and utilization by the body. The brand's commitment to transparency and independent research underscores its credibility, with 98% of customers recommending their products. By incorporating niacin into their supplements, Life Extension helps users maintain adequate niacin status, as indicated by urinary excretion rates of its metabolites.

Garden of Life

Garden of Life is renowned for its high-quality supplements, including those that provide essential nutrients like niacin. The brand is committed to using real, whole foods as the foundation for their products, ensuring maximum bioavailability and nutritional benefit. Their formulas are carefully crafted to fill nutritional gaps, with a focus on organic and non-GMO ingredients, as seen in their mykind Organics line, which is Certified USDA Organic and Non-GMO Verified. This attention to detail and commitment to traceability make Garden of Life a trusted choice for those seeking reliable sources of niacin and other vital nutrients. By starting with the highest quality food sources, Garden of Life empowers extraordinary health.

Doctor's Best

Doctor's Best is a renowned brand for producing high-quality niacin supplements, particularly their Sustained-Release Niacin with niaXtend® formulation, which minimizes skin flushing and supports cardiovascular health. Each tablet contains 500 mg of niacin, equivalent to 3125% of the Daily Value, and is designed for an 8-hour extended release. This product is non-GMO, gluten-free, vegan, and vegetarian-friendly. It helps maintain healthy cholesterol levels and encourages a favorable blood lipid profile. With 120 tablets per container, it is a reliable choice for those seeking to benefit from niacin's multiple metabolic roles.