Top Niacin Supplement Brands for Optimal Health Boost

In the quest for optimal health, many individuals turn to dietary supplements to enhance their well-being, with niacin supplements being a popular choice due to their benefits for cholesterol management and overall cardiovascular health. As consumers become more discerning about the quality and efficacy of their supplements, choosing the right brand becomes increasingly important. To aid in this selection process, we've compiled a list of top brands that have been recognized for their commitment to quality, safety, and potency in niacin supplements. Discover these leading brands and their standout products below.

Illustration of niacin supplement

Best brands of niacin supplement in 2025

Nature's Bounty

Nature's Bounty is a leading brand in the production of niacin supplements, known for its high-quality and bioavailable products. In 2023, the global vitamin B3 market, which includes niacin supplements, saw a significant presence of natural sources, with 92.20% of the market dominated by natural vitamins, a trend that aligns with Nature's Bounty's focus on natural and organic ingredients. The brand's products cater to the growing demand for clean-label and health-conscious consumption, particularly in regions like North America and Europe where consumer awareness of nutritional supplements is high. Nature's Bounty's niacin supplements are part of a broader vitamins market that is projected to grow at a CAGR of 8.1% from 2024 to 2030, reflecting increasing consumer health consciousness and the need for micronutrient supplementation. The brand's commitment to quality and efficacy has made it a trusted name in the nutritional supplements industry. Discover more about Nature's Bounty niacin supplements.

Solgar

Solgar is a renowned brand in the supplement industry, particularly noted for its high-quality niacin (Vitamin B3) supplements. Founded in 1947, Solgar has been a pioneer in nutrition and supplements, committed to using naturally sourced ingredients and innovating in small batches to ensure consistency and purity. Their niacin supplements support various essential body functions, including energy production, cardiovascular health, and nervous system well-being. Solgar's products are free from artificial ingredients, fillers, and colorings, and the company has been carbon neutral for over 20 years and uses 100% recyclable amber glass bottles. With a strong market presence, Solgar's dry vitamin B3 products account for a significant share in the global vitamin B3 market.

NOW Foods

NOW Foods is a renowned brand for producing high-quality niacin supplements, offering products like the Double Strength Flush-Free Niacin with 500 mg of niacin per serving, which is 3,125% of the daily value. Established since 1968, NOW Foods ensures GMP quality assurance and manufactures products that are free from common allergens such as wheat, gluten, soy, and nuts. Their niacin supplements are available in various forms, including vegetarian and vegan options, and are designed to support overall health and well-being. The company's commitment to quality and customer satisfaction has made it a trusted name in the nutritional health industry. With a long history of providing authentic and effective supplements, NOW Foods continues to be a top choice for those seeking reliable niacin supplements.

Thorne Research

Thorne Research is renowned as one of the top producers of niacin supplements, known for its high-quality and scientifically-backed products. Their niacin supplements are formulated to meet the Dietary Reference Intakes (DRIs) set by the National Academies of Sciences, Engineering, and Medicine, ensuring optimal niacin intake. For instance, a 3-oz portion of turkey breast, a food high in tryptophan, can provide about 3 mg of niacin, but Thorne Research supplements offer a more direct and efficient way to meet daily niacin needs. According to data, most people in the United States consume more than the RDA for niacin, and supplements like those from Thorne Research can help maintain or exceed these levels, especially for older adults where supplement use can double or triple total niacin intakes. Thorne Research's commitment to purity and efficacy makes their niacin supplements a trusted choice among health professionals and consumers.

Nature Made

Nature Made, a renowned brand by Otsuka Pharmaceutical Co., Ltd., is highly regarded for its high-quality niacin supplements, ensuring consumers receive essential nutrients. Each Nature Made tablet can contain up to 15mg of niacin, contributing to the daily recommended dietary allowance (RDA) of 16mg for men and 14mg for women. The brand's products are made from just the essential ingredients, adhering to strict quality standards. With a wide range of nutritional supplements, Nature Made has established itself as a trusted name in the health and wellness industry. The brand's commitment to providing accurate and advisable daily intake guidelines further enhances its credibility.

Jarrow Formulas

Jarrow Formulas is renowned for producing high-quality niacin supplements, such as their B-Right Optimized B-Complex and Niacinamide 250 mg capsules. These products are formulated with scientifically-backed ingredients, including methylcobalamin for highly absorbent B12 and micro-encapsulated choline bitartrate to minimize odor. The B-Right supplement provides 25mg of niacin, exceeding the daily value by 156%, and the Niacinamide 250 mg capsules offer 1,560% of the daily value per serving. Jarrow Formulas adheres to strict Current Good Manufacturing Practices (cGMP) to ensure purity and potency. Their products are free from common allergens like wheat, gluten, soybeans, and dairy, making them suitable for vegetarians and vegans.

Pure Encapsulations

Pure Encapsulations is a renowned brand for niacin supplements, known for its high-quality, pure ingredients and rigorous quality control. With over 30 years of research and development, Pure Encapsulations ensures its products are free from unnecessary additives and common allergens, including gluten, dairy, and GMOs. Their niacinamide supplements provide a potent 1000 mg dose per serving, supporting healthy metabolism, glucose breakdown, and joint comfort without the flushing associated with niacin. The products are manufactured in an NSF-GMP registered facility and are third-party tested for purity and potency. This commitment to transparency and quality makes Pure Encapsulations a trusted choice for health professionals and consumers alike.

Life Extension

Life Extension is renowned as one of the best producers of niacin supplements, offering high-potency formulas that provide comprehensive nutritional support. Their Life Extension Mix™ Tablets with Extra Niacin include a wide spectrum of essential nutrients, promoting healthy DNA, cellular proliferation, and metabolic health, while also supporting cardiovascular health and cellular energy production. This state-of-the-art formula is backed by research and contains highly bioavailable forms of vitamins, minerals, and other nutrients. The brand's commitment to quality is evident in their rigorous testing and transparency, with products like the Vitamin B3 Niacin 500 mg capsules that deliver 500 mg of niacin per serving to support healthy cholesterol levels and metabolism. With a strong market presence, Life Extension's niacin supplements are a trusted choice for those seeking advanced nutritional support.

Garden of Life

Garden of Life is a highly regarded brand for niacin supplements, known for its commitment to transparency and use of effective ingredients derived from whole foods. Their products, such as the Dr. Formulated Once Daily Men's Probiotics, have garnered over 10,000 reviews on Amazon, with 78% of them being 5-star ratings. Garden of Life supplements often contain niacin at significant percentages of the Daily Value (DV), for example, 18.4 mg which is 115% of the DV. The brand's dedication to quality is further underscored by some of its products being USP verified and non-GMO. Customer reviews frequently highlight improvements in health and excellent customer service. For more insights on the brand's offerings, visit Garden of Life reviews.

Doctor's Best

Doctor's Best is renowned for its high-quality niacin supplements, particularly the Sustained-Release Niacin with niaXtend, which provides a potent 500 mg dose of niacin per tablet, supporting healthy cholesterol levels and cardiovascular function. This formulation reduces the likelihood of the uncomfortable "niacin flush" and offers a convenient once-daily dosage. The product is made with pure and clean ingredients, is non-GMO, gluten-free, vegan, and vegetarian-friendly. It has been praised for its effectiveness in improving lipid profiles and energy levels. With a bottle size lasting a month when taken daily, it is a reliable choice for those seeking to optimize their health markers.