Swanson Vitamin B1 (Thiamin) – Promotes Healthy Metabolism and Provides Energy Support – Natural Vitamin Supplement Supporting Optimum Nerve Cell Function – (250 Capsules, 100mg Each)(1)

For a healthy mind and an active body, B-1 is one vitamin you can't be without Swanson's vitamin B1 capsules contain pure, natural Thiamin to support optimum mental and physical health

METABOLISM & ENERGY SUPPORT: Each of our easy to swallow vitamin capsules contains 1 mg of essential Thiamin, which promotes energy, nerve cell function, and metabolism support to help you feel your best.

Our wellness supplements offer everyday solons for an enhanced mind, body, and home using only the purest ingredients. For best results, take one capsule per day with water

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

We're control freaks… in a good way! For nearly 5 years, Swanson Health has delivered science-backed health products worldwide. In 1969, we began in Fargo, ND, with a mission to offer wellness solons that help people live simply healthier together. Our facilities are Good Manufacturing Practice (GMP) certified, and our purity and potency testing includes independent third-party labs. Clinical research, scientific consensus and usage traditions guide our innovation