Top Niacinamide Tablets: Best Brands for Optimal Wellness

In recent years, niacinamide has gained significant attention for its myriad health benefits, ranging from improved skin health to enhanced energy production. Known for being a form of vitamin B3, it plays a vital role in maintaining overall well-being. As its popularity rises, many brands have introduced their own niacinamide tablets, each with unique formulations and benefits. Below, we have compiled a list of some of the best brands offering high-quality niacinamide tablets to help you make an informed choice.

Illustration of niacinamide tablets

Best brands of niacinamide tablets in 2025

Nature's Bounty

Nature's Bounty is a renowned brand for producing high-quality niacinamide tablets, particularly their Flush Free Niacin 500mg capsules, which support energy metabolism and nervous system health without the common side effect of skin flushing. These capsules contain 400mg of Niacin as Inositol Hexanicotinate, providing 2000% of the daily recommended value. Established since 1971, Nature's Bounty has a half-century legacy of innovation and rigorous testing to ensure potent and efficacious ingredients. Their products are free from gluten, artificial flavors, colors, and other common allergens, making them a reliable choice for health-conscious consumers. With a 4.3 out of 5-star rating, these capsules are well-regarded for their effectiveness.

NOW Foods

NOW Foods is a reputable brand known for producing high-quality niacinamide supplements, with their 500 mg veg capsules being a popular choice. These capsules are non-GMO, vegetarian/vegan, and kosher, ensuring they cater to a wide range of dietary needs. Since 1968, NOW Foods has maintained a commitment to quality, as evidenced by their GMP (Good Manufacturing Practice) certification. Each serving of their niacinamide capsules provides 3125% of the daily value for vitamin B-3, making them an effective dietary supplement. The brand's long-standing presence and customer trust underscore its reliability in the supplement market.

Solgar

Solgar, a pioneering brand in the supplement industry since 1947, is renowned for producing high-quality niacin (Vitamin B3) tablets. Known for their "Gold Standard" of excellence, Solgar's Niacin 100mg tablets support over 400 essential body functions, including energy production, cardiovascular health, and immune system function. These tablets are made from naturally sourced ingredients, crafted in small batches to ensure consistency and purity, and are free from artificial ingredients and unnecessary fillers. Solgar has been committed to non-GMO practices long before it became a widespread concern and has maintained carbon neutrality for over 20 years. With a legacy of innovation and a dedication to health and well-being, Solgar remains a trusted name in nutritional supplements.

Thorne Research

Thorne Research is renowned as one of the best producers of niacinamide tablets, offering a high-quality, gluten-free, and yeast-free supplement that provides 500 mg of niacinamide per capsule, equivalent to 3,125% of the Daily Value. This form of vitamin B3 supports joint and skin health, promotes restful sleep, and acts as an antioxidant to inhibit free radical formation. It is also beneficial in protecting joint cartilage cells and has been used in support of several dermatological conditions. The product is available in 180 vegetarian capsules per container and is recommended to be taken one to three times daily. Thorne Research ensures that their products are free from common allergens like dairy and soy.

Pure Encapsulations

Pure Encapsulations is a renowned brand for producing high-quality niacinamide supplements, leveraging 30 years of research and development to ensure product purity and potency. Their niacinamide capsules provide a potent 1000 mg dose per serving, supporting healthy metabolism, glucose breakdown, and joint comfort without the vasodilatation associated with niacin. The products are vegan-friendly, gluten-free, and non-GMO, manufactured in an NSF-GMP registered facility. Pure Encapsulations sources premium raw materials from trusted suppliers worldwide and conducts rigorous third-party testing. This commitment to quality and transparency makes Pure Encapsulations a trusted choice for health supplements.

Garden of Life

Garden of Life is renowned for its high-quality supplements, including niacinamide tablets, which are crafted with traceable, clean, and carbon-neutral processes. The brand uses high-quality ingredients, such as absorbable forms of vitamins and minerals, and is certified by third-party organizations like NSF and Informed Choice. Garden of Life's products are free from artificial ingredients, fillers, and binders, making them an excellent choice for those seeking natural, whole food-based supplements. The company's commitment to transparency and strict safety standards, including USDA Organic and Non-GMO Project Verified certifications, ensures the integrity of their products. With a loyal customer base and widespread availability in brick-and-mortar stores and online platforms, Garden of Life stands out as a trusted producer of nutritional supplements.

Life Extension

Life Extension is renowned as one of the best producers of niacinamide tablets, offering high-potency formulas that provide comprehensive nutritional support. Their Life Extension Mix(tm) Tablets with Extra Niacin include a highly bioavailable form of niacin, supporting cellular energy production and helping maintain already-healthy cholesterol levels. Each serving of their Vitamin B3 Niacin delivers 500 mg, which is 3125% of the daily recommended value. Introduced as early as 2009, these products have been consistently praised for their effectiveness in promoting healthy metabolism and cellular energy. Backed by research, Life Extension's supplements are designed for advanced users seeking a full spectrum of essential nutrients.

Jarrow Formulas

Jarrow Formulas is a renowned brand in the health supplement industry, particularly noted for its high-quality niacinamide tablets. Founded over 50 years ago, Jarrow Formulas has built a reputation for science-backed products that advocate for health and wellness. Their niacinamide supplements, such as the 250 mg capsules, offer 1,560% of the daily value per serving, promoting energy production and antioxidant functions without causing flushing or skin irritation. The brand's commitment to quality is evident through certifications like Quality Assurance International (QAI) and the USDA National Organic Program. With a trusted customer base of over 500,000, Jarrow Formulas stands as a leader in dietary supplements.

Doctor's Best

Doctor's Best is renowned for producing high-quality niacinamide tablets, particularly their Sustained-Release Niacin with niaXtend, which provides 500 mg of niacin per tablet, equivalent to 2500% of the Daily Value. This formulation supports healthy cholesterol levels and overall cardiovascular function, with an 8-hour extended release that minimizes the discomfort of skin flushing. The product is non-GMO, gluten-free, vegan, and vegetarian-friendly, making it accessible to a wide range of consumers. Users have reported notable improvements in their lipid profiles and energy levels. This supplement is available in a 120-tablet bottle, lasting a month with daily use.

Source Naturals

Source Naturals is a renowned brand for producing high-quality niacinamide tablets, offering various dosage options such as 100mg, 500mg, and 1500mg, with the 1500mg tablet providing 9,375% of the daily value. These tablets are free from common allergens like yeast, dairy, egg, gluten, corn, soy, and wheat, and contain no sugar, starch, preservatives, or artificial color, flavor, or fragrance. The brand ensures that their products are suitable for vegetarians and are manufactured with strict quality standards. Source Naturals has been a trusted name in the health supplement industry, supporting overall health through their niacinamide products which play crucial roles in over 50 metabolic reactions and energy production in cells. Their products are available in various pack sizes, including 50, 100, and 250 tablets.