Hi, is the Magnesium L-Threonate in a glass bottle and what other ingredients?

The bottle is dark amber plastic. 48mg magnesium, 670mg Magtein (Mag L Threonate). Other ingredients: Cellulose (vegtable capsule), brown rice flour, may contain one or both of the following - magnesium stearate, silica.

Does it have any ingredients from China

I am assuming because it has pending patents in the US stated as follows: Magtein (Magnesium L-threonate) is a trademark of Magceutics, Inc. and is distributed exclusively by AIDP, Inc. Magtein is covered by U.S. patents #8,178,118 and #8,142,803 and patents pending." that the ingredients are from the U.S. but I don't know that for a fact.

Why does the recent batch "A 243187" have a distinct toxic hydrocarbon chemical smell? What is the product contaminated with?

I have batch # C 249348 and they smell rancid???

Is this Vegan and Non-GMO?

It is not indicated on label. You would have to ask Swanson Vitamin Co directly.

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Swanson Magtein Magnesium L-Threonate Supplement, 90 Vegan Capsules

Product ID: 7194737

Details

Brand
Swanson
Flavor
Unflavored
Item Form
Capsule
Primary Supplement Type
Magtein
Unit Count
90 Count

🌱90 vegan, easy-to-swallow capsules

🧠144 mg brain-boosting magnesium

🧪GMP-certified, 3rd-party tested purity

¥14193

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Description

🧠 Elevate your mind, own your day — the future-focused brain boost you can’t miss!

LONG LASTING WELLNESS - 90 capsules per bottle with a 24-month shelf life, keeping your mental edge fresh
CLEAN CONSCIOUS FORMULA - 100% vegan capsules crafted for optimal absorption and daily brain nourishment
UNLOCK PEAK COGNITIVE POWER - Supports memory, focus, and learning with clinically-backed magnesium L-threonate
TRUSTED SCIENCE PROVEN QUALITY - Made in GMP-certified facilities with independent lab testing for purity and potency
SMART SCHEDULING FOR MAXIMUM IMPACT - Recommended dosing—1 capsule afternoon, 2 capsules evening—for sustained brain support

Swanson Magtein Magnesium L-Threonate delivers 144 mg of bioavailable magnesium per serving to support cognitive health, memory, and focus. Packaged in 90 vegan capsules, this supplement is produced in GMP-certified facilities with third-party purity testing, ensuring premium quality. Designed for adults seeking enhanced brain function, it offers a convenient dosing schedule and a 24-month shelf life, making it a reliable daily ally for mental clarity and neuro wellness.

Specifications

ASIN	B005OVKUSW
ASIN	B005OVKUSW
Age Range Description	Adult
Best Sellers Rank	#90,149 in Health & Household ( See Top 100 in Health & Household ) #1,532 in Magnesium Mineral Supplements #7,271 in Diet & Sports Nutrition
Brand Name	Swanson
Customer Reviews	4.4 4.4 out of 5 stars (242)
Date First Available	September 23, 2011
Flavor	Unflavored
Item Form	Capsule
Item Weight	105 g
Item model number	SWU700
Manufacturer	Swanson Ultra
Manufacturer	Swanson Ultra
Manufacturer Part Number	SWU700
Model Number	SWU700
Number of Items	1
Primary Supplement Type	Magtein
Product Benefits	Muscle and Bone Health
Product Dimensions	2.3 x 2.3 x 4.4 inches; 3.7 ounces
UPC	087614027005
Unit Count	90 Count

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¥14193

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Very impressed with the quality and fast delivery. Will shop here again.

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