Dietary Supplement Label Database

Magnesium L-Threonate, by Double Wood Supplements

On market
Photo of the Iagen Professional Magnesium L-Threonate, by Double Wood Supplements label
Photo of the label, from the maker's own product page · Open full size ↗
Supplement Facts
Serving Size 4 Capsules
Servings Per Container 30 Servings
Amount Per Serving% Daily Value
Magnesium L-Threonate2000mg†
Providing elemental magnesium144mg34.29%
* † Daily Value Not Established
† Daily Value not established.

Other ingredients: Gelatin (capsule), Rice Flour and Vegetable Stearate

% Daily Values for: Adults and children 4 or more years of age.

Where this label comes from

Read by Reverse Age Lab on 30 October 2026 from professionalsupplementcenter.com, after the NIH stopped adding labels.

General information

Product name
Magnesium L-Threonate, by Double Wood Supplements
Brand
Iagen Professional
Barcode (UPC)
Not printed
Net contents
120 Capsules
Market status
On market
Label ID
s85605

Classification

Supplement form
Capsule
Product type
Single Vitamin and Mineral
Claim types on the label
Structure/Function, All Other
Claims on the label
Manufactured in GMP Certified Facility, Manufactured in the USA from Globally Sourced Materials, Third-Party Tested

Label statements

FDA Statement of Identity: Dietary Supplement

Directions: Can take up to 4 capsules per day (2 in the morning and 2 in the evening).

Precautions: All Other: Consult your physician before use. Do not consume more than 8 capsules per day. Keep out of reach of children.

FDA Disclaimer Statement: † These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease.

Seals/Symbols: Manufactured in GMP Certified Facility

Seals/Symbols: Manufactured in the USA From Globally Sourced Materials

Seals/Symbols: Third-Party Tested

Product Specific Information: Magtein® is a bioavailable form of magnesium. Dietary Supplement.

Labels only: each label is shown as printed on the bottle, with no grades, rankings or advice. A label in this database is not an endorsement of the product. Read the label on the bottle you buy: makers change their formulas. Reverse Age Lab is not affiliated with, or endorsed by, the National Institutes of Health or its Office of Dietary Supplements. The original labels come from the NIH’s public-domain data; the labels since are read by us. Search the Dietary Supplement Label Database.