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Look closer at the source.

Explore NIH reference label versions. A historical label does not confirm a current formulation.

NIH DSLD reference labels · 214,780

Historical reference label versions, not unique products or current retailer inventory. The reference snapshot has label entries through September 25, 2025. Detailed source labels are available for a subset.

30,448 records matching “magnesium” · Page 1

NIH DSLD reference labels

GNC

Coral Calcium

Reference index · full amounts not stored here

NIH DSLD reference labels

Sunmark

Animal Shapes Complete With Choline

Reference index · full amounts not stored here

NIH DSLD reference labels

GNC

Coral Calcium

Reference index · full amounts not stored here

NIH DSLD reference labels

Body Fortress

Super Advanced NOS Blast Fruit Punch

Reference index · full amounts not stored here

NIH DSLD reference labels

Body Fortress

Super Advanced Creatine High Performance Fruit Punch

Reference index · full amounts not stored here

NIH DSLD reference labels

Protocol For Life Balance

CoEnzyme B Complex With Alpha-Lipoic Acid And CoQ10

Reference index · full amounts not stored here

NIH DSLD reference labels

Douglas Laboratories

Essential-4 Nutrition Pack

Reference index · full amounts not stored here

NIH DSLD reference labels

Douglas Laboratories

Longevity Support Pack

Reference index · full amounts not stored here

NIH DSLD reference labels

Douglas Laboratories

Ultra Cardio Support Pack

Reference index · full amounts not stored here

NIH DSLD reference labels

Douglas Laboratories

Nutri-Immuno Pack With Herbs

Reference index · full amounts not stored here

NIH DSLD reference labels

GNC

Calcium Plus With Magnesium & Vitamin D

Reference index · full amounts not stored here

NIH DSLD reference labels

Douglas Laboratories

Querciplex

Reference index · full amounts not stored here

NIH DSLD reference labels

Douglas Laboratories

Querciplex

Reference index · full amounts not stored here

NIH DSLD reference labels

GNC Teens

Mega Teen

Reference index · full amounts not stored here

NIH DSLD reference labels

Douglas Laboratories

Ultra Preventive N.A.

Reference index · full amounts not stored here

NIH DSLD reference labels

Douglas Laboratories

Ultra Preventive N.A.

Reference index · full amounts not stored here

NIH DSLD reference labels

GNC

Calcium Citrate Plus

Reference index · full amounts not stored here

NIH DSLD reference labels

Douglas Laboratories

Ultra Preventive-Beta With Copper With Natural Mixed Carotenoids

Reference index · full amounts not stored here

NIH DSLD reference labels

Douglas Laboratories

Ultra Preventive-Beta With Copper With Natural Mixed Carotenoids

Reference index · full amounts not stored here

NIH DSLD reference labels

Douglas Laboratories

Ultra Preventive-Beta With Copper & Iron With Natural Mixed Carotenoids

Reference index · full amounts not stored here

NIH DSLD reference labels

Douglas Laboratories

Vitamin C 1:1

Reference index · full amounts not stored here

NIH DSLD reference labels

Douglas Laboratories

Hair, Skin And Nails Plus Formula

Reference index · full amounts not stored here

NIH DSLD reference labels

Douglas Laboratories

Ultra AOC

Reference index · full amounts not stored here

NIH DSLD reference labels

Douglas Laboratories

Ocu-Min Forte

Reference index · full amounts not stored here

Counts are source records. They overlap across sources and are not a unique-product total. NIH data attribution: National Institutes of Health, Office of Dietary Supplements, Dietary Supplement Label Database. Reference metadata and source labels are CC0.