Description
Thiamax contains a highly-bioavailable derivative of thiamine (vitamin B1) called TTFD - thiamine tetrahydrofurfuryl disulfide. This form has been widely researched in Japan for its therapeutic potential in addressing thiamine insufficiency.
Unlike other forms of thiamine supplementation, TTFD’s molecular structure allows it to pass through intestinal and cellular membranes without the requirement for a transport system. Once inside the cell, it can be activated and used as a cofactor in important biochemical processes.
TTFD also has a demonstrated capacity to penetrate the blood brain barrier and increase thiamine levels in the brain and central nervous system, where it may be used to support optimal cognition and maintain autonomic nervous system function.
Due to its superior bioavailability, TTFD can be taken in much lower doses than what is considered the “therapeutic dose” of other forms such as thiamine salts.
Thiamax also contains a small amount of magnesium (as magnesium taurate), which is a mineral that is important for supporting how cells can utilize thiamine.

Usage
How to use
- Take one capsule per day with or without food.
- Avoid coffee/tea consumption either one hour before or two hours after taking thiamax.
- Avoid taking this product in the afternoon/evening, as it may interfere with sleep.
- Should be taken alongside 200-400mg of magnesium & a high quality B-complex
For first time users who consider themselves sensitive to supplements:
- Start with half or quarter of a capsule per day by emptying half of the capsule contents into a small glass of water.
- Increase the dose every three or four days until you reach one full capsule.
Important information:
- In some individuals, supplementation with Thiamax can induce a temporary worsening of certain symptoms such as fatigue, brain-fog, and digestive bloating or gas. This usually lasts for around one week, and is referred to as the “paradoxical reaction”.
Frequently Asked Questions
For people who have never taken thiamine TTFD before, it is best to start with half or quarter of a capsule. This can be done simply by opening a capsule and emptying a portion of the contents into a cold drink or cold food.
Thiamax is best taken in the morning time or early afternoon. If taken in the evening, it may disrupt sleep. Thiamax should be taken at least 1 hour before, or two hours after consuming coffee or green/black tea.
Thiamax can be taken with or without food. The absorption is similar either way.
Initially some people can experience a “paradoxical reaction”with thiamine supplementation. This might include a temporary period of increased fatigue, brain-fog, and poor concentration. This reaction usually subsides within a few weeks.
Although some people can benefit from taking multiple capsules, it is advised that someone does not go higher than 3-4 capsules without the guidance of a healthcare practitioner.
Generally, it is advised that people supplement with 200-400mg of magnesium (in supplemental form) on the same day as supplementing Thiamax, along with a good-quality B vitamin complex. However, you should consult with your healthcare provider for specific advice on this topic.
Only logged in customers who have purchased this product may leave a review.
Linda S (verified owner) –
Have been taking for over a year, very happy with this product. So glad I found your direct order site, cheaper, easier and faster than on Amazon.
Grant L. (verified owner) –
Great product, great price.
Dennis P. (verified owner) –
Repeat purchase says it all.
Angie (verified owner) –
Fantastic! For some reason, my husband has a really hard time with other forms of TTFD, but no paradoxical reactions whatsoever with Thiamax. Thank you!
J Preston (verified owner) –
In my opinion this is the best TTFD supplement on the market.
Pamela M Bell (verified owner) –
So thankful for the information Elliott has shared and the ttfd affect on my brain and cognitive abilities.
Victoria R. (verified owner) –
Quality product. Within 4 days I could feel extra energy.
Nathan (verified owner) –
Al Corte (verified owner) –
This product really does help definitely makes a difference!
Anonymous (verified owner) –
Molly (verified owner) –
Thiamax gave me the necessary dose and filter free formula to get my muscles and digestion working again. It's a key support I need to keep my MS symptoms at bay.
Laurinda (verified owner) –
So far so good. I have had a clearer mind and a better outlook on life.
kisu Kim (verified owner) –
Only concern about this is the stock is limited to the continuous usage. after I purchased this, I noticed that it is out of stock. This is my big concern about this and your company.
Ride Ride (verified owner) –
Attentive,timely response
Margarita Kwasneski (verified owner) –
I love your promptness!! Always happy with the product! 😊
James S. (verified owner) –
Love this product!
Clorinda Young (verified owner) –
After 5 days on Thiamaxx, B-complex and magnesium oxide, I was able to go off my medication for IBS-C. It has changed my life. I've been in turmoil with my digestive system for years and now, I'm simply not. I feel like it's a miracle.
Lana Stredicke (verified owner) –
I haven't taken Thiamax for very long so I really can't comment on any affects yet. I have tried other forms of B1 recently and feel that I have landed on the right one. Daphne Bryan, author of 'Parkinson's and the B1 Therapy' and an interview of her by Elliot Overton is the information/therapy I'm trying to incorporate into my efforts to fight a diagnosis of Parkinson's I received three years ago. I am happy I received it in a timely fashion.
Virginia Herndon (verified owner) –
Timely Delivery
Gabrielle (verified owner) –
Anonymous (verified owner) –
Anonymous (verified owner) –
Bert (verified owner) –
So far (1 week) good results for neuropathy pain.
Anonymous (verified owner) –
Marie Jeudy (verified owner) –
I had severe neuropathic pain, was unable to sleep at night. The pain is 10/10 gone, only the weakness persisted. Will recommend to all diabetic patients
Angelica Donn (verified owner) –
This stuff is great! Fast delivery and a quality company.
Frank (verified owner) –
Excellent and Timely shipping. The product as improved my life immensely...thank you, Elliot Overton for being inquisitive within your own life so others might benefit.
Sue H. (verified owner) –
On my second bottle. My husband's shakiness is getting better.
Monique Perzylo (verified owner) –
On the photo of above Thiamax the cost is $22 (USA? or British?), in Canada, the cost is $37 CAD or so. Excellent communication with Damian: next time I place an order, I can use direct bank transfer to your account rather than using PayPal or Credit Card that does add an extra fee for converting US $ to other foreign $.
Nolan Hutchison (verified owner) –
Boo (verified owner) –
Chris (verified owner) –
Very happy with this product
Anonymous (verified owner) –
Anonymous (verified owner) –
I have only been taking this for a week But so far it seems to have improved my focus and stamina. My sleep also seems better. My Oura ring shows increases deep sleep. I’m excited to continue and watch for other improvements
Stephanie S. (verified owner) –
For nearly two decades I have been proactive at finding what my body needs from supplements that I cannot do through diet. Thiamax is one that I could tell immediate results just after taking it. I have more energy, mental clarity and those last few stubborn pounds that were hanging on since I turned 40 are finally starting to go away. Out of all of my vitamins and minerals, this is one I will always keep on hand.
Brian (verified owner) –
I have taken Thiamax for 2 weeks now. I started with 50 mg and now I have been at 200 mg for about 4 days. I am experiencing the paradoxical symptoms, which are not pleasant, but i am pleased to understand that it is more than likely working. At some point in the coming weeks I will possibly add a multivitamin and/or a B complex. The overall purchase and website experience was great. I am hopeful that my Thiamine deficiency can be fixed.
Al Corte (verified owner) –
Wonderful product really works!
James Baker (verified owner) –
Michelle (verified owner) –
very slow delivery but excellent product
Anonymous (verified owner) –
Just as ordered,
thanks.
Lewis Papenfuse (verified owner) –
dorothy donahue (verified owner) –
great product at a good price with quick delivery
Margarita (verified owner) –
I’m always surprised how quickly my order arrives!😳 Great product and service!!!!!!
Shauna M. (verified owner) –
This has turned my life around
Nathalie (verified owner) –
après 1 semaine je n'ai plus d'arythmie et le sentiment d'avoir plus d'air dans le corps. Je me sens oxygèné.
Julian Lacayo (verified owner) –
Great product!! Excellent quality!!
Debra Wheeler (verified owner) –
Only started using for two weeks with the B Complex. My "gut" feeling is that it's working!
Anonymous (verified owner) –
Marco Acosta (verified owner) –
This thiamine supplement has saved my life. I was having horrible symptoms, anxiety and really bad POTS. After years of drinking abuse and eating unhealthy, these symptoms made life and work unbearable. After so much research online I found the book Thiamine Deficiency Disease, Dysautonomia and High Calorie Malnutrition. Not long after I found Elliot content and then his supplement protocol.
Anonymous (verified owner) –
I am very grateful I found a quality product
With no junk filers in them.
This is a must have if you follow the keto diet. Quality! Quality! Product and customer service.
Rachel (verified owner) –
I started the sensitive protocol on Nov 1 and now it is Jan 3. I have had an improvement to my overall energy and mood. I used to want to take a nap every few days but now I can get through each day with no problems.
Douglas Purvis (verified owner) –
I have a Thiamine deficiency so I know this product is working because my sleep and digestion are the best theyve ever been. It would be hard for you to relate but this changed my life. I had clinical insomnia and constant indigestion . They are completely gone after 34 years of staying up until 5am and having stomach pain after every meal. I just got lucky that I found about about Thiamine deficiency. If you have it this will work.
clayton hoskyns (verified owner) –
bad reaction ,significant depression, tinnitus,very scary
Laura V. (verified owner) –
I have a severe mold allergy and after much exposure, was left with dizziness, hypo tension, poor sleep, nightmares and chest pains. This product takes care of all of those symptoms. When I quit taking it for a few days all of the symptoms immediately return. This is the only product that helps and always is shipped quickly. It has been a life saver for me.
Dorothy (verified owner) –
Thiamax was the first product I tried from EO Nutrition with fairly good results for my idiopathic neuropathy back in 2021. Then when I paired it up with Thiamega & Benfotimine it was a game changer for me in 2022. I ran out last spring and slowly reverted back to having some major numbness in my feet which only continued to go up my ankles then up part of my calves. I seemed to get fairly fast results when I started back on it this fall. I was ever so grateful it worked again for me. I am trying to get up a stash of it up, so I don't run out again. Thank you for such an amazing product Mr. Elliot. You Rock your natural world of health and healing. I wait eagerly for each and every podcast you post. They are so well done and give so much hope for those of us who suffer from ailments no one knows what to do with. May God Bless your heart young man.
Nancy Burks (verified owner) –
Has definitely helped my fibromyalgia symptoms and sleeping better. Having to adjust my other high potency B vitamin protocol so a bit of experimenting in process.
Anonymous (verified owner) –
My order arrived very quickly. I am happy with this company.
MARTHA A. (verified owner) –
It’s doing a big difference in my digestion. Thanks!!!
Anonymous (verified owner) –
Dale (verified owner) –
Honestly can't tell if it's making any difference, but that may not be the products fault. One of my doctors swears by it.
Christian Kaegi (verified owner) –
Byron (verified owner) –
The wife and I are utilizing Thiamax and monitoring our individual health concerns over various B1 deficiencies. To date no ill affects and apparently some positive effects. More time will be required for an accurate assessment of its effectiveness.
Ryan K. (verified owner) –
Sharon Williams Prahl (verified owner) –
A necessary form of Thiamin for some individuals with quick results, observed within 24 to 48 hrs significant improvements in clients' cognitive and immune function. And yet another supposed neurological deficit is altered by a nutrient. So is it a nutrient deficit, or is or something on the scale between the two? The clients don't ask those questions, so far they are just enjoying their increase in quality of living and functioning. I am grateful for learning more about High Caloric Malnutrition and the writings Chandler Marrs, PhD on Homone Matters, https://www.hormonesmatter.com/thiamine-deficiency-testing-understanding-labs/
Christina K. (verified owner) –
Tawney Guyon (verified owner) –
Dorothy W. (verified owner) –
Excellent B1 which seems to be helping to knock back my neuropathy pain much better than the standard one I was taking.
JASON TUCKER (verified owner) –
Excellent product. Quick Shipping.
Joshua Adam (verified owner) –
Good quality and effective
JOHN (verified owner) –
Love the small size no fillers and amount to dose accordingly to symptoms
Molly Pimm (verified owner) –
I had a sudden onset of severe muscle dysfunction 8 years ago, and gratefully with the use of Thiamax and the educational materials I've been able to rebuild my health. I'm walking unassisted and hiking mountains again!
Anonymous (verified owner) –
I was happy with my purchase. It came quickly too.
Charlie (verified owner) –
Anonymous (verified owner) –
Bozidar Sadak (verified owner) –
Anonymous (verified owner) –
I tried Thiamega and now trying the Thiamax to see the difference.
azizeh ali (verified owner) –
Gabriel Laporta (verified owner) –
Kathie M. (verified owner) –
Just started taking Thiamax but I think I am feeling more energy as I am getting more done in a day. Looking forward to continued benefits.
Aykut Sigin (verified owner) –
I have been using a vitamin B complex as well as benfothiamine, but I haven't had as much success as I did with Thiamax. I just took one capsule today and I can already tell my overall condition is improving (I must also say that I hadn't read the instructions about not drinking coffee before or after taking Thiamax and I did drink coffee one hour within my Thiamax consumption. So, I think me seeing results even with coffee depriving it is great news). Maybe next time you could put the invoice that clearly shows how much I've paid for the two bottles, since I had lots of problems at the customs. Great product, thank you!
Doug Cook (verified owner) –
Kamie (verified owner) –
Pleased with delivery and packaging. Seems to be quality supplement, is helping my constipation.
Ryan O. (verified owner) –
Just what I needed! Easy ordering and Fast shipping!!!
Ashley B. (verified owner) –
Esmir H. (verified owner) –
Cleanest form of B1 out there, however you need to start slowly and make sure that your taking enough of other co-factors vits&mins to be able to assimilate B1 or else your going to crash.
Anonymous (verified owner) –
Great product. Prompt shipping. No complaints.
Juaquin Esparza (verified owner) –
This Thiamax supplement is the FIRE. I was showing your product to a friend of mine. I gave him 2 100mg capsules and I took two also. 20 minutes later he said " dude, I can totally tell the difference from before I took these!" I said "I told you, bro"
We are both big boys, and we both felt it -- laser sharp focus, a spike in energy, my vision felt like an eagle's. I love this stuff. The ability of this stuff to increase your energy, focus, concentration and visual acuity is obvious upon taking this supplement. I very highly recommend this product
Christopher (verified owner) –
Bozidar Sadak (verified owner) –
Breanna Cuevas (verified owner) –
I lost my bottle and noticed my fibromyalgia symptoms coming back, so I bought another and found my old one. Now I’m set!
Donald Hunt (verified owner) –
kathleen (verified owner) –
Rhonda S. (verified owner) –
Thiamax is the only supplement that finally eliminated my neuropathic foot pain! I can now sleep at night without debilitating foot pain. I highly recommend this product!
Laura (verified owner) –
I’m pleased with Objective Nutrients products. It’s really impressive that they have such a short turnaround time from order to delivery.
Lewis Papenfuse (verified owner) –
Hermes M. (verified owner) –
Very good product, I'd recommend it to anyone who is experiencing an illness that can be treated with thiamine.
Alexander Joseph Hamburger (verified owner) –
I have been using Thiamax for two months and I am completely satisfied. Neuropathy in my feet is much less severe, and seems it continues to improve. What I was not expecting and very happily surprised, my bladder control has improved. Just for the improved bladder control Thiamax is worth its weight in gold. For three months prior to starting Thiamax, I prepared myself by taking B100 complex, magnesium bisglycinate, benfotiamine, NAC, MSM, and Niacin. Also reduced carbs in my diet below 100 grams per day. On starting Thiamax for about 2 days I staggered while walking because of difficulty balancing on my feet. After that no problems.