Vitacost Magnesium Citrate
Roll Over Image to Magnify
& Click to Zoom
Save 10% and Get Automatic Delivery with Set & Save

Why Set & Save?

  • Extra 10% off Bonus Brands
  • Schedule delivery according to YOUR needs
  • Lock in the guaranteed lowest prices
  • Surprise gifts & more
  • Never run out of your favorite items
  • Change or cancel at any time

Just click "Add to Set & Save" when placing items in your cart.

Enjoy our low price guarantee, plus an additional 10% off with Set & Save!
Vitacost Magnesium Citrate -- 400 mg - 120 Tablets
Item #: NSI 3004348
SKU #: 835003004348
Count: 120 Tablets
Weight: 0.38 lb
Serving: 2 Tablets
Servings: 60
Potency: 400 mg
Size: 120 Tablets
120 Tablets
240 Tablets
Vitacost Quality Guarantee. Learn More.

Supplement Facts
Serving Size: 2 Tablets
Servings per Container: 60
Amount Per Serving% Daily Value
(as magnesium citrate)
400 mg100%
Other Ingredients: Cellulose, stearic acid (vegetable source), croscarmellose sodium, magnesium stearate (vegetable source), silicon dioxide and film coating (hydroxypropyl methylcellulose and vegetable glycerin).
Pregnant or lactating women, diabetics, hypoglycemics, and people with known medical conditions and/or taking drugs should consult with a licensed physician and/or pharmacist prior to taking dietary supplements. Keep out of reach of children.

Vitacost Magnesium Citrate Description

Provides 100% of the Daily Value for magnesium in two tablets.

What is magnesium citrate?

Magnesium is a mineral found in bone and other cells. It’s used in more than 300 biochemical reactions in the body.


How does magnesium support health?

  • Supports normal muscle contraction and relaxation.*
  • Supports normal nerve function.*
  • Supports the production of protein in body cells.*
  • Important for healthy bones.*
  • Maintains blood pressure already within normal range.*

Why choose Vitacost Magnesium Citrate?

  • Supplies 100% of the Daily Value for magnesium per 2-tablet serving.
  • Contains 60 servings per bottle.
  • Exceptional quality at an extraordinary value.

PLEASE NOTE: The tablet size and color of this product has changed. The new, slightly larger size and whiter color reflect improvements made for a consistently solid (“less crumbly”) tablet. The formula, providing 400 mg of magnesium citrate per 2-tablet serving, remains the same.


About Vitacost

Vitacost nutritional products are manufactured to high standards of quality, efficacy and safety. Each Vitacost product meets or exceeds the standards and requirements set forth in the FDA’s Code of Federal Regulation (21 CFR, 111) Current Good Manufacturing Practices (CGMP).




* 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.


As a dietary supplement, take 2 tablets daily with food or as directed by a healthcare professional.


Store in a cool, dry place.

Free Of
Milk, eggs, peanuts, tree nuts, crustacean shellfish, fish, soy, gluten, titanium dioxide.
These statements have not been evaluated by the FDA. These products are not intended to diagnose, treat, cure, or prevent any disease.
Vitacost Magnesium Citrate -- 400 mg - 120 Tablets 4.1 5 92 129
a bit too big for my liking The tablet is pretty thick, it does have a coating, but doesn't last that long. Overall, I believe it works well. April 9, 2014
Very good I been suffering from muscle cramps for most of my life and learned to live with it. But the last couple of years seems it was getting worse. So I found Magnesium Citrate here at Vitacost, and ordered 2 bottles... I'm not surprised by the results I've been getting, Vitacost has always help me with my problems that might come up. My muscle cramps are in check and I'm living a normal life. Fast and friendly service... Easy and safe to order your products. Thank you so much Vitacost ...I will order again in the future.. Mark March 15, 2014
Just what the doctor ordered, at a great price. I've got a supplements-happy doctor. Not that I'm complaining, but I pop a lot of them. This is a new addition, and I had to be careful what form of Magnesium I took, so I checked Vitacost, of course! I easily found what I was looking for and it's great. If you're large pill-shy, this may not be for you. These are big tablets. But if you're not picky or can handle "horse pills," these are a great choice. February 5, 2014
Just swallow carefully! It seems to absorb once swallowed with no upset stomach or anything. I got two bottles at a terrific price. I usually have no swallowing troubles with any vitamins at all....but THIS one, is large and dry and if not careful, it can go down hard. Three times now I swallowed too fast ( always with liquid) and man! It hurt my throat all the way down! I have never had that happen before. SO now I am very careful, aiming the tablet way in the back of tongue before swallowing with fluids. ( Usually my morning coffee :) ) Not sure I will order this brand again, but it was a good price, thus the 4 stars. January 26, 2014
works fine, good price Just good basic magnesium citrate in a tablet for a good price. January 17, 2014
2 3 4 5 ... 19 next
Know someone who would love this product? Don’t keep it a secret – share it now!
Note: Your friend's email address is used for this one-time notification only. We will not collect or store or share it with any other parties.
Friend's Name:
Your Name:
Friend's Email:
Your Email:
Message to your friend: (optional, max 500 characters)
Change the CAPTCHA codeSpeak the CAPTCHA code
Enter the code exactly as shown: 
Vitacost price: $7.79
In stock
Deliver 1 Time Only
Add to Set & Save

Frequently Bought Together:
Vitacost Magnesium Citrate
Vitacost Mega EFA® Omega-3 EPA & DHA Fish Oil
Retail price together: $29.78
Sale price: $24.08
You Save: 19%

Buy Vitacost Mega EFA® Omega-3 EPA & DHA Fish Oil