You have no items in your shopping cart.
Vitamin B1, also known as thiamin, is part of the family of B vitamins. It helps support cellular energy production and nervous system function.
USP sets official standards for dietary supplements
Vitamin B1, also known as thiamin, is part of the family of B vitamins. It helps support cellular energy production and nervous system function.â€
Made from carefully selected ingredients under strict manufacturing processes, so you get the supplements you need.
Scientific research is at the heart of everything we do. We only make dietary supplements that science supports as being safe and providing real benefits.
At Nature Made, we're committed to finding the perfect combination of vitamins and supplements for a healthier, more vibrant you.
†These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.
*Based on a survey of pharmacists who recommend branded vitamins and supplements.