Niacinamide, 500 mg, 100 Veg Capsules, Now Foods

Now Foods Niacinamide — 500 mg of Vitamin B3 as niacinamide, the no-flush form of niacin that converts readily into the bioactive coenzymes NAD+ and NADH, vital for cellular energy production and DNA stability. Non-GMO, vegetarian and vegan, Kosher. 100 veg capsules.

Why you need it

Niacin (Vitamin B3) is an essential nutrient that plays a central role in energy metabolism — but many people are put off by the uncomfortable skin flushing that high-dose niacin can cause. Niacinamide is the solution. It's a form of Vitamin B3 that delivers all the same core benefits without the flush. Once absorbed, niacinamide is readily converted into NAD+ (nicotinamide adenine dinucleotide) and its related coenzymes NADH, NADP, and NADPH — molecules that are absolutely central to cellular energy production in virtually every cell in the body. NAD+ is also critical for DNA repair and maintenance, and has attracted significant research interest for its role in healthy ageing and cellular resilience. At 500 mg per capsule — 3,125% DV — this is a therapeutic-strength dose suitable for those seeking meaningful B3 support. Niacinamide is also widely used topically for skin health, and oral supplementation is increasingly popular for its broader cellular benefits.

Key benefits

• Niacinamide (Vitamin B3) 500 mg — 3,125% DV per capsule
• No-flush form of Vitamin B3 — all the benefits without the uncomfortable skin flushing of regular niacin
• Converts readily into NAD+, NADH, NADP, and NADPH — vital coenzymes for cellular energy production
• Supports cellular energy metabolism in virtually every cell in the body
• Critical for DNA stability and repair
• Supports healthy skin — niacinamide is well-researched for skin health benefits
• Supports nervous system function
• Non-GMO, vegetarian and vegan
• Kosher certified
• GMP quality assured — family owned by Now Foods since 1968
• Free from wheat, gluten, soy, milk, egg, fish, shellfish, and tree nuts
• 100 veg capsules — 100-day supply at 1 capsule daily
• By Now Foods — trusted quality since 1968

Formula

Each veg capsule delivers:

• Niacin (as Niacinamide, Vitamin B3): 500 mg | 3,125% DV

Supplement facts

Serving size: 1 veg capsule | 100 servings per container

Other ingredients

Hypromellose (cellulose capsule), stearic acid (vegetable source). Free from wheat, gluten, soy, milk, egg, fish, shellfish, and tree nuts. Produced in a GMP facility.

Suggested use

Take 1 capsule daily with a meal. Consult a healthcare professional before use if pregnant, nursing, taking medication, or have a medical condition (including liver problems, stomach ulcers, diabetes, or gout).

Why trust Now Foods

Family owned since 1968, Now Foods has built its reputation on making high-quality natural supplements accessible to everyone. GMP quality assured on every product — clean, honest nutrition you can rely on.