Thiamine (Vitamin B1) 100 mg x 90 tablets

(2 reviews) Write a Review
MSRP: R165.00
(You save R11.00 )
0.10 KGS
Calculated at Checkout
Adding to cart… The item has been added

Introducing Doc Frank's very own Thiamine: Vitamin B1 for the best price in SA!

Thiamine, also known as Vitamin B1, is a vital nutrient that plays a crucial role in supporting overall well-being. Often referred to as the "anti-stress" vitamin, Thiamine is essential for converting carbohydrates into energy, ensuring your brain and body function at their best.


Boost Cognitive Function: Thiamine is a cornerstone for cognitive health, playing a pivotal role in the synthesis of neurotransmitters. By supplementing with our Thiamine capsules, you can enhance memory, focus, and overall cognitive function.

Sustain Energy Levels: Experience a natural and sustained energy boost throughout the day. Thiamine is a key player in the energy production process, helping your body convert food into fuel more efficiently. Say goodbye to fatigue and hello to a revitalized, energized you.

Combat Mental Fatigue: Say farewell to mental fog and exhaustion. Thiamine is renowned for its ability to combat mental fatigue, supporting your brain's resilience against stressors and promoting mental clarity.

Support Nervous System Health: Nourish your nervous system with the support it deserves. Thiamine is crucial for the proper functioning of the nervous system, contributing to the transmission of signals between nerve cells and promoting overall nerve health.

Easy to Incorporate: Our Thiamine supplement is conveniently packaged into easy-to-swallow tablets, making it a seamless addition to your daily routine. Just one tablet a day can make a significant difference in how you feel and function.

Premium Quality Assurance: We prioritize your well-being, ensuring that each capsule is free from unnecessary additives and contaminants.

Each Thiamine Tablet delivers:   

*100mg Vitamin B1 (110mg Thiamine Hydrochloride)


Calcium Carbonate, Povidone K25, Maize Starch, Microcrystalline Cellulose, Magnesium Stearate


Adults & children over 10 years:  Take 1-3 tablets daily

For specific health indications (such as dementia, neuropathy, depression, diabetes, ADHD, etc): Take 2-3 tablets daily, preferably in divided doses.

Children under 10 years: Consult your healthcare professional.


Since Thiamine is water soluble, it will not clog up your body. Excess Thiamine is excreted in the urine.

Consult with physician if pregnant or breastfeeding.

No serious side effects known.


Store in a cool, dry place, away from sunlight. Keep tightly closed (contents attract moisture).
Keep out of reach of children.

2 Reviews Hide Reviews Show Reviews

  • 5
    Thiamine Vit B1

    Posted by Moe on 23rd May 2024

    My son's are autistic. One more challenged than the other. They've been using the Mega D3, Thiamine (Vitamin B1), Brain-Mag 500mg and along with the Elexoma Medic device for a month now. Their behaviour and development have improved a lot in this short period, which is quite overwhelming for us. I am so excited to see how their development progresses going forward. Thank you so much Dr Frank for your amazing products and advice, it's deeply appreciated

  • 5
    No more morning brain fog

    Posted by Gail C on 6th Sep 2019

    Since I started taking 1/2 of one of these tablets every night, I don't wake up with "brain fog" anymore.

Related Products