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Nutri TTFD Thiamine B1 100mg bottle front label
Nutri TTFD Thiamine B1 100mg supplement facts back label
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Nutri TTFD Thiamine B1 100mg Supplement Facts panel
Nutri TTFD Thiamine B1 infographic 2
Nutri TTFD Thiamine B1 infographic 1
Nutri TTFD Thiamine B1 100mg bottle front label
Nutri TTFD Thiamine B1 100mg supplement facts back label
Nutri TTFD Thiamine B1 100mg bottle side panel
Nutri TTFD Thiamine B1 100mg Supplement Facts panel
Nutri TTFD Thiamine B1 infographic 2
Nutri TTFD Thiamine B1 infographic 1

Nutri TTFD Thiamine B1 Supplement - 100mg 60ct - Thiamine Tetrahydrofurfuryl Disulfide

Regular price $24.99

Save $-24.99
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  • Lab Tested for Uncompromised Purity and Quality
  • Forever Guarantee — return any product, any reason, forever
  • Clinically Proven Ingredients for Superior Bioavailability
Product Description

Advanced TTFD B1 Complex

  • 100mg TTFD (high bioavailability)

  • Supports energy, cognition & nervous system health

Enhanced With Magnesium

  • 6mg Elemental Magnesium (from Magnesium Taurinate)

  • Helps activate energy enzymes + supports nerve function

Why It Works

  • Superior Absorption — optimized intestinal uptake

  • Brain-Supportive Form — may cross the blood–brain barrier

  • Two Ingredients in Sync — TTFD + magnesium for maximum effect

Nutri Quality Standards

  • Produced in our FDA-registered, GMP, food-grade facility (USA)

  • Sourced, manufactured & bottled by us — never “Manufactured For”

  • 3rd-party lab tested for purity + consistency

  • Forever Guarantee — we stand behind every bottle

Directions

  • Take 1 capsule daily

  • Per capsule: 100mg TTFD + 6mg Magnesium

Disclaimer

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.

Suggested use
Take one capsule daily. Store in a cool, dry place.
Ingredients
Thiamine Tetrahydrofurfuryl Disulfide (TTFD) 100 mg, Magnesium Taurinate 100 mg. Other Ingredients: Vegetable Cellulose (capsule).
Shipping & Returns
HOME OF THE FOREVER GUARANTEE — At Buy Nutri™: We stand behind the quality of our products. If you're ever not completely satisfied with any Buy Nutri™ product, you can return it for any reason, forever. Simply contact us, and we'll refund 100% of your purchase price (excluding shipping and handling).


SHIPPING TIME: We aim to process your order within 1-2 business days, depending on product availability, order size, and production requirements. Once shipped, delivery typically takes 3-5 business days (international shipments may take longer due to customs). We work hard to ensure prompt shipping while maintaining our high standards of quality. Please note that shipping times may vary due to circumstances beyond our control.

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Clean, Safe, Powerful Ingredients

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TTFD (Vitamin B1)

A fat-soluble thiamine derivative that crosses cell and brain membranes without a transporter to support energy metabolism and nerve function.

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Magnesium Taurinate

Magnesium paired with taurine that helps activate energy enzymes and supports calm, healthy neuromuscular function.

Why Thousands Choose Nutri TTFD Thiamine B1 100 mg

TTFD Thiamine B1 is perfect if you want to…

  • Get highly bioavailable, fat-soluble B1
  • Fuel cellular energy and metabolism
  • Support healthy nerve and brain function
  • Pair TTFD with magnesium for synergy
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Bioactive Form

Ensures optimal absorption and utilization by the body for maximum effectiveness.

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Vegan & Allergen-Free

Suitable for vegans and free from common allergens, supporting a wide range of dietary needs.

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Third-Party Lab Tested

Verified for purity, safety, and strength in an FDA-registered facility in the USA.

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HOME OF THE FOREVER GUARANTEE

ANYONE CAN RETURN ANY PRODUCT, FOR ANY REASON, FOREVER

Why Our Supplements Outshine the Rest

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Advanced fat-soluble TTFD form of B1
Low-absorption forms & cheap fillers
100 mg TTFD plus magnesium taurinate
Underdosed or vague active amounts
High intestinal and cellular absorption
Actives hidden in proprietary blends
Third-party tested, made in the USA
No third-party purity testing

Over 1000+ Reviews From Satisfied Customers

Top-Notch Quality I Can Trust!

Knowing that these products are 3rd party lab-tested in an FDA-registered facility gives me peace of mind. I'm always confident in what I'm putting into my body, and I feel the results daily—better immunity, more energy, and less stress. Nutri has gained a loyal customer in me.

Unbelievable Results!

I've tried many supplements before, but nothing compares to the impact of GlyNAC-ET. Within just a few weeks, I noticed improved focus, more energy, and a significant boost in overall well-being. The fact that it's 20x more bioavailable makes all the difference! Highly recommend it for anyone serious about their health.

Amazing Supplement

I've been using GlyNAC-ET for about two months, and it's made a huge difference in my energy levels and overall health. My workouts are stronger, and I feel more focused throughout the day. Plus, the lifetime satisfaction guarantee is such a great bonus. It's easily the best supplement I've ever used.

Frequently Asked Questions

What is TTFD and how is it different from regular vitamin B1?+
TTFD (thiamine tetrahydrofurfuryl disulfide) is a fat-soluble derivative of vitamin B1. Unlike standard water-soluble thiamine, it can cross cell membranes without needing a transporter, which supports higher intestinal and cellular uptake to support energy metabolism and nerve function.
How much TTFD is in each capsule and how do I take it?+
Each capsule provides 100 mg of TTFD. Take one capsule daily and store in a cool, dry place; the bottle holds a 60-day supply.
Why is magnesium included in the formula?+
Each capsule also delivers about 8 mg of elemental magnesium from 100 mg of magnesium taurinate. Magnesium works alongside thiamine in energy metabolism, and the taurine partner supports nervous-system calm.
What does TTFD support in the body?+
TTFD helps fuel enzymes like pyruvate dehydrogenase that turn nutrients into ATP, supporting energy metabolism. Because it can cross into the brain, it also supports nerve and cognitive function.
When might I notice results?+
Many people notice improved energy and mental clarity within the first one to two weeks, with nerve and cognitive support building over continued daily use.
Are there any cautions?+
For adults only. Consult your physician if you are pregnant or nursing, taking medication, or have a medical condition. Keep out of reach of children.
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