This is a fake product that is probably made in China. Am I right?

You're not supposed to swallow this one. You put it under your tongue and let it dissolve and absorb through your blood vessel there.

I contacted this company, superior source vitamins, they told me that they do not, make this product, so, what's the deal here?

The manufacturers are CVC (Continental Vitamin Company)

Thiamin (thiamine), or vitamin B1, is a water-soluble vitamin found naturally in some foods, added to foods, and sold as a supplement. Harvard University Thiamin (Vitamin B1) | The Nutrition Source | Harvard T.H. Chan School of ...

What is the shelf-life of this product?

I bought this product in October 2022. Expiration date is May 2024

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⚡ Elevate your energy game with instant B-1 power!

TRUSTED QUALITY - GMP-certified, made in a 100,000 sq. ft. facility with decades of expertise.
MILLENNIAL READY - Perfect for on-the-go lifestyles and those who dislike swallowing pills.
EFFORTLESS INTAKE - MicroLingual tablets melt under your tongue—no water, no hassle.
RAPID ENERGY BOOST - Instant dissolve formula fuels your day faster than traditional pills.
COMPREHENSIVE WELLNESS - Supports nervous, digestive, and heart health for holistic vitality.

Superior Source B-1 delivers 100 mg of vitamin B1 in fast-absorbing sublingual tablets designed for quick energy conversion and support of nervous, digestive, and heart health. With 100 micro tablets that dissolve instantly under the tongue, this supplement is ideal for busy professionals seeking convenient, effective wellness support from a trusted GMP-certified manufacturer.

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