Swanson Niacinamide delivers a versatile vitamin B3 supplement with benefits for heart health, energy metabolism, and joint function. Each capsule provides 250 mg of niacinamide for safe daily wellness.

• HEART & ENERGY SUPPORT: Swanson's Niacinamide supplement is a versatile form of vitamin B3 supporting joint health, heart health, and carbohydrate metabolism to aid energy production. All with natural ingredients you can trust.
• POWERFULLY PURE: Our cardiovascular support supplement delivers 250mg of niacinamide in each easy-to-swallow capsule. Our formula is specially created for safe and effective wellness support.
• DOSAGE INSTRUCTIONS: Our wellness supplements offer everyday solons for an enhanced mind, body, and home using only the purest ingredients. For best results, take one capsule, once a day.
• OUR QUALITY COMMITMENT: For nearly 5 years, Swanson has delivered science-backed health products worldwide. Each wellness supplement is made in our GMP certified facilities, and our purity and potency testing includes independent third-party labs.
• Per GMP guidelines, most products are formulated for 24 months from the date of manufacture. Liquids and probiotics are formulated for 12 months.