NatureBell Benfotiamine 300mg with Thiamine 100mg Per Serving is an essential Vitamin B1 supplement that comes in a bottle of 240 vegetarian capsules. This product combines fat-soluble benfotiamine with water-soluble thiamin mononitrate, providing a dual-action micronutrient benefit that may promote boosted vitamin B1 levels. It is non-GMO and free of soy, wheat, dairy, gluten, eggs, fish, and tree nuts. The supplement is third-party lab tested for safety and potency, making it a reliable choice for those looking to support their immune system and overall health.