Liquid Vitamin B1 (Thiamine) – Daily Support

Liquid Vitamin B1 (Thiamine) — Daily Foundational B1 Support

1Herbs Liquid Vitamin B1 delivers 6mg of Thiamine per serving in an alcohol-free, vegan liquid base. This is our everyday standard Vitamin B1 formula — a clean, affordable, and gentle daily dose for foundational energy, nerve, and metabolic support.

Vitamin B1, also known as Thiamine, is one of the eight essential B-vitamins. Your body cannot make Thiamine on its own — you must get it from food or supplements. Common signs of low Thiamine intake include occasional fatigue, low energy, irritability, and reduced concentration. Adding a daily liquid B1 supplement is one of the simplest ways to keep your levels steady.

Who Takes Liquid Vitamin B1?

Adults who want a clean daily B1 at a sensible dose rather than mega-potency
People on low-carb or restricted diets that may reduce dietary Thiamine intake
Older adults whose B1 absorption naturally decreases with age
Anyone who has trouble swallowing pills and prefers a liquid drop format
Children and family use (with a doctor’s guidance) — the gentle 6mg dose is suitable for everyday use
Vegans and vegetarians looking for a plant-based, alcohol-free B-vitamin

Key Benefits at a Glance

6mg of Vitamin B1 per dropper — a steady, foundational daily dose
Liquid drops for fast absorption — no swallowing pills
Alcohol-free, non-GMO, vegan-friendly
Supports natural energy and vitality
Helps maintain healthy nervous system function
Supports metabolism and carbohydrate processing
Cold-processed and made in the USA
Affordable entry into the 1Herbs B1 family
30-day money-back guarantee

How to Take Liquid Vitamin B1

As a daily supplement, take one full dropper (1 ml) with a meal. Each dropper delivers 6mg of Vitamin B1 (Thiamine). For faster absorption, hold the liquid under your tongue for 30–60 seconds before swallowing. Vitamin B1 is water-soluble, so excess amounts are naturally eliminated by the body — there is no risk of fat-soluble buildup.

Which 1Herbs Vitamin B1 Is Right For You?

1Herbs offers four liquid Vitamin B1 options so you can choose the right potency and form for your needs:

Liquid Vitamin B1 (Thiamine) (this product) — standard 6mg per serving. Best for everyday foundational support.
Liquid Thiamine Mononitrate 100mg — high-potency, stable, water-soluble. Best for steady metabolic support at a higher dose.
Liquid Thiamine HCl 100mg — high-potency, fast-absorbing water-soluble. Best when you want quick energy results.
Liquid Benfotiamine 300mg — fat-soluble form with deeper absorption. Best for advanced nerve and glucose support.

If you are new to B1 supplements, this standard formula is the ideal place to start.

What Makes 1Herbs Different

Pure, potent ingredients with zero fillers, artificial preservatives, colors, or flavors
No added sugar, salt, starch, yeast, wheat, gluten, corn, soy, milk, egg, or shellfish
Cold-processed and alcohol-free for maximum effectiveness
Made in the USA and quality-tested
Wholesale pricing direct from the manufacturer
Sweet flavor comes naturally from coconut-derived vegetable glycerin — never added sugars

Frequently Asked Questions

How much Vitamin B1 is in each serving?
Each 1 ml dropper delivers 6mg of Thiamine (Vitamin B1), which is about 500% of the recommended Daily Value. Vitamin B1 is water-soluble, so any excess is naturally eliminated by the body.

What is Thiamine and why do I need it?
Thiamine is the chemical name for Vitamin B1. Your body uses it to convert carbohydrates from food into usable energy and to support healthy nerve and heart function. The body cannot store much Thiamine, so a daily supply (from food or supplements) is helpful.

Should I take this or one of the 100mg formulas?
If you want everyday foundational support, this 6mg standard formula is gentle and effective. If you need a higher potency — for example, for active lifestyles, advanced nerve support, or following a doctor’s recommendation — our 100mg or 300mg formulas may be a better fit.

Can I take Liquid Vitamin B1 every day?
Yes. Most adults take one full dropper daily. Always check with your doctor before starting any vitamin supplement, especially if you are pregnant, nursing, or on medication.

Is this product vegan?
Yes. Liquid Vitamin B1 from 1Herbs is vegan, non-GMO, and alcohol-free. The sweet taste comes from coconut-derived vegetable glycerin.

Is it safe to take with other B vitamins?
Yes. Thiamine works synergistically with other B vitamins. Many customers also take our Liquid B-Complex with Vitamin C for complete B-vitamin support.

Related 1Herbs Products

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. Store in a cool, dry place. Always consult with a physician before using any dietary supplement, especially if you are pregnant, nursing, or on medication.

30-Day Money-Back Guarantee: We stand behind every bottle. If you do not love 1Herbs Liquid Vitamin B1, ship it back to us within 30 days for a full refund — no questions asked.