Magnesium Caps 420 mg®

Minerals

Brand: Twinlab

CapsuleMineralOn Market

Functions

Sleep, Mood & Stress

Product label for Magnesium Caps 420 mg — Click to view full label

Net Contents

100 Capsule(s)

Serving Size

1 Capsule(s)

Servings Per Container

100

Supplement Form

Capsule

Bar Code (UPC/SKU)

0 27434 01021 4

Product Version

2130167.8

Label Analysis

Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.

1Active Ingredients

Single-ingredient formula listed in Supplement Facts.

100%Amount Transparency

Every active ingredient discloses a specific amount per serving.

1% Daily Value Coverage

1 ingredients report a %DV; 1 meet or exceed 100% DV.

This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.

Supplement Facts

Serving Size: 1 Capsule(s) · 1 per day

Ingredient	Amount Per Serving	% Daily Value
Magnesium(Magnesium Oxide)	420 mg	100%

Not Present

Other Ingredients

GelatinPotato StarchMagnesium SilicateMedium Chain TriglyceridesCroscarmellose SodiumMagnesium AspartateSilica

Target Groups

Adult (18 - 50 Years)

Label Claims

All OtherStructure/Function

Directions & Suggested Use

Suggested/Recommended/Usage/Directions

Directions: Take one capsule daily.

Warnings & Precautions

Precautions re: Pregnant or Nursing or Prescription Medications

Warning: If you are pregnant or nursing, taking any medication, or have any medical condition, consult a health care professional before use.

Precautions re: Children

Keep out of reach of children.

Storage

Keep tightly closed in a cool, dry place.

Formulation

Formulation re: Other

Great formula bottled and packaged in the USA

Formulation re: Other

New look, same great formula

Formulation re: Other

Twinlab Magnesium Caps are easy to swallow and are well tolerated by most highly allergic individuals.

Formulation re: Does NOT Contain

No artificial colors, flavors or preservatives added.

Formulation re: Other

Muscle, nerve & heart support

Formula re: Contains

420 mg per capsule

FDA Statements

FDA Disclaimer Statement

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.

FDA Statement of Identity

Dietary Supplement

Other Label Statements

Brand IP Statement(s) re: (c), (TM), (SM)

Twin Lab 50 Trusted for 50 years

General Statements: All Other Content

Instagram @Instagram Facebook TwinlabVitamins

Manufacturer & Distributor

Distributor

Twinlab Corporation

Boca Raton, FL, 33431, U.S.A

1-800-645-5626

Market Reference

$9.99 – $124.99· 16 listings

Twinlab Magnesium Caps
Professional Supplement Center4.7(292)
$10.99
Twinlab Magnesium Caps - for Stress Relief 420 mg 200 Count 1 Pack & Reserveage Beauty Resveratrol 250 mg Paleo Keto 120 Capsules
GoSupps.com
$124.99
Twinlab Magnesium Caps, 400 mg, Capsules
Mothers Market & Kitchen4.7(292)
$11.39
Twinlab Magnesium Capsules 100 Ct
GoSupps.com4.7(292)
$119.99
tnvitamins Magnesium Oxide 420mg 120 Capsules 4 Month Supply! 100% Daily Value of Magnesium Oxide in One Capsule
TNVitamins4.8(8)
$9.99Lowest
the Vitamin Shoppe Magnesium L-Threonate with Magtein
The Vitamin Shoppe5.0(1)
$69.99
Qunol Magnesium 120 Vegetarian Capsules
CVS Pharmacy4.6(77)
$19.99
Magnesium Capsules
The Temple
$17.00

Where to Buy Locally

Enter your city or ZIP code to find supplement & health stores in your area that may carry this product.

Showing representative supplement & health retailers — search above for stores in your area.

The Vitamin Shoppe
4.6 (120)
Vitamin & supplements store
2383 Cottman Ave Suite 38B, Philadelphia, PA 19149
Directions (215) 331-2023

Related News

Magnesium Forms Explained: Oxide, Citrate, and Glycinate
The magnesium form on a label affects how much elemental magnesium you get. Here is how the common forms compare.
VitaSuppTrack Editorial· Jun 24, 2026

Browse all articles

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2022-06-16. DSLD Label ID: 268471. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.

Magnesium Caps 420 mg®

Net Contents

Serving Size

Servings Per Container

Supplement Form

Bar Code (UPC/SKU)

Product Version

Label Analysis

Supplement Facts

Other Ingredients

Target Groups

Label Claims

Directions & Suggested Use

Warnings & Precautions

Storage

Formulation

FDA Statements

Other Label Statements

Manufacturer & Distributor

Market Reference

Where to Buy Locally

Related News

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