Thiamine (vitamin B1) is central to how cells turn food into energy, and it is especially important for the brain and nervous system.* Ordinary thiamine is poorly absorbed, which is why many people take large doses. TTFD is a fat-soluble derivative that crosses cell membranes freely and is absorbed almost completely, so a much smaller amount is needed. Thiamax from Objective Nutrients is the original TTFD supplement, complexed with magnesium.

What's inside

• 100 mg thiamine as TTFD (thiamine tetrahydrofurfuryl disulfide) per capsule
• Complexed with magnesium
• 180 extra-small capsules
• No artificial fillers; all active ingredients
• Third-party tested; gluten-free and non-GMO; made in the USA

How to use

Take one capsule daily with food, or as directed by your healthcare practitioner. Some people begin with a half dose or every other day, since TTFD can feel noticeably energizing at first. Many practitioners pair it with magnesium and other B vitamins. One bottle is a six-month supply at one per day.

Why we carry it

Thiamax is the product most often named in discussions of high-absorption thiamine, and it remains one of very few TTFD supplements made without fillers. The small capsule, clear 100 mg dose and independent testing make it the straightforward choice for anyone exploring B1 beyond a basic multivitamin.*

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.