Soy is not listed as an ingredient. It contains rice flour as a filler and hypomellose vegan capsule. I chose this one because it had the least added ingredients. No other ingredients are stated on the bottle, but to be absolutely sure contact the manufacturer.

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Benfotiamine 300mg (Third Party Tested, 120 Capsules) Made in The USA, to Boost Thiamine Levels (More Absorbable Than Thiamine) by Double Wood Supplements

Benfotiamine 300mg (Third Party Tested, 120 Capsules) Made in The USA, to Boost Thiamine Levels (More Absorbable Than Thiamine) by Double Wood Supplements

Q: Is the quality/genuineness of this product all based on buyer reviews, or there is some other way to compare one brand against another?

I suppose the only way to compare would be for you to buy different brands and try them. However, I have found this company’s products to be very good. If you look at the description it is third-party tested. You get 120 capsules which equals 60 servings but it allows the dosage to be split morning and night. The ones I checked have more “other ingredients“ than this company. Right now, I think it’s running 8 cents a capsule and I think that’s a pretty good buy!

Q: Seller or anyone who knows for sure: is this third party tested for heavy metals & arsenic? tia

I can not say for sure about the testing for heavy metals & arsenic. But it does state following...."Third Party Tested: Double Wood's Benfotiamine 300mg is Third Party tested for Potency" as well as "Manufactured and Tested in the USA, Non-GMO, Gluten Free, Vegetarian Safe: DoubleWood's Benfotiamine Capsules are Manufactured and Tested right here in the USA, are Non-GMO, Gluten Free, and safe for Vegetarians" Also I'm just the user of the product maybe reach out to the company itself for more answers. So far I have been very happy with this product.

Q: Are the ingredients made in America?

According to Google search ingredients are made in USA

Product ID: 777680874

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Details

Brand
Double Wood
Item Form
Capsule
Flavour
Unflavoured
Age Range (Description)
Adult
Specific Uses For Product
Heart Nerve
Number of Items
1

⚡5x more absorbable than thiamine

🔬Third party tested for potency

🧠Supports nervous & cardiovascular health

Frequently Bought Together

Benfotiamine 300mg Servings (Third Party Tested, 120 Capsules, 150mg Per Cap) Non-GMO, to Boost Thiamine B1 Levels (More Absorbable Than Thiamine, Fat Soluble) by Double Wood

Magnesium Glycinate 400mg, 180 Capsules (Vegan Safe, Third Party Tested, Gluten Free, Non-GMO) High Absorption Magnesium by Double Wood Supplements

Magnesium L Threonate, Magtein™, Sleep and Cognitive Support – High Absorption – Most Bioavailable Form of Magnesium – 2,000 mg – 120 Capsules

Description

⚡ Elevate your vitality with the smarter B1 upgrade!

MAXIMIZE YOUR B 1 BOOST - Up to 5x better absorption than standard thiamine for rapid results
PURE TRUSTED QUALITY - Third party tested in the USA for guaranteed potency and safety
CLEAN CONSCIOUS FORMULA - Non-GMO, gluten-free, and 100% vegetarian-friendly for mindful living
NERVOUS SYSTEM POWERHOUSE - Clinically supports nerve function and cardiovascular wellness
TWO MONTH SUPPLY CONVENIENCE - 120 capsules provide flexible dosing for sustained daily support

Double Wood's Benfotiamine 300mg capsules deliver a highly absorbable, fat-soluble form of Vitamin B1 that supports nervous system and cardiovascular health. Made and third party tested in the USA, this non-GMO, gluten-free, and vegetarian-safe supplement offers a potent, reliable two-month supply designed for optimal daily absorption and wellness.

Specifications

Manufacturer	Double Wood Supplements
Item part number	DWBEN
Product Dimensions	5.08 x 5.08 x 8.89 cm; 0.3 g
ASIN	B09SGKPG52

Have a Question? See What Others Asked

Is the quality/genuineness of this product all based on buyer reviews, or there is some other way to compare one brand against another?

Seller or anyone who knows for sure: is this third party tested for heavy metals & arsenic? tia

Is this soy free?

Are the ingredients made in America?

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