One 2oz bottle of LIV Vitamin B1 liquid contains:

- 250mg Benfotiamine and 10mg Thiamine per serving - 60 servings, a 2-month supply


LIV Vitamin B1 is formulated to be fast-acting while providing superior absorption. Without thiamine, the body cannot properly use carbohydrates as energy. By optimizing thiamine levels, we can promote optimal glucose metabolism. Optimal glucose metabolism aids cognition, digestion, energy, and overall wellbeing. That’s why each serving of LIV Thiamine contains 10mg of Vitamin B1.


Benfotiamine, the fat-soluble form of vitamin B1, is more helpful than water-soluble thiamine in certain situations. For instance, the enzyme, transketolase, is critical to blood sugar metabolism and requires vitamin B1. Since it’s fat-soluble, benfotiamine can easily penetrate cell membranes to act as a cofactor. By including both the water and fat-soluble forms of vitamin B1, we can ensure maximum benefits from this important nutrient. 


Benefits of Liquid Formulations: Liquid vitamins allow for faster and more complete absorption. Since liquid vitamins can be administered sublingually (through the mucous membrane of the mouth), these vitamins directly enter the bloodstream rather than having to pass through the stomach first. Compared to solid vitamins which can have absorption rates of 10-20%, liquid vitamins are absorbed at a rate of 98%. Altogether, these advantages lead to stronger, more spontaneous therapeutic results. 


Directions for use: Take 1/2 dropper under tongue for 15 seconds before swallowing. Avoid mixing with alcohol. Shake well before use. 


Active Ingredients: Thiamine (Vitamin B1) 10mg, Benfotiamine 250mg

Other Ingredients: Organic Vegetable Glycerin, Purified Water, Mixed Berry Extracts

  • Free of artificial preservatives and additives

  • Gluten-free and vegan


Shipping: Orders are processed and shipped within 1 business day. 


Try Risk-Free: If you aren’t satisfied with your results within the first 120 days of purchase, return the remaining product for your money back. 


Manufactured by LIV

Venice, CA, 90291