Calcium Citrate 1000 mg | GNC


Product Information


Provides 1000 mg highly absorbable calcium, essential for building & maintaining strong, healthy bones*

Label (click image to enlarge)


As a dietary supplement, take two caplets at breakfast and two caplets at dinner for a total of four caplets daily.


Keep out of reach of children.

Other Ingredients

Distributed by: General Nutrition Corporation Pittsurgh, PA 15222

Nutrition Facts

Serving Size  4 Caplet(s)
Servings Per Container  45

Amount Per Serving     % DV

Calcium (as Calcium Citrate) 1000mg   100%

** Daily Value (DV) not established.


4.5 / 5.0
17 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
September 4, 2018
1 month ago
Calcium Citrate Satisfaction A+
I have used GNC Calcium Citrate for years and really like that there isn't a lot of ingredients in it. AOL said GNC is going to go out of business in 2019 and I hope not.Joyanne Matthes
August 25, 2018
1 month ago
Best Solution
Augments any veterinarian diey, like my strict no added fat vegetarian diet recommended by C Esselstyn MD
August 22, 2018
1 month ago
Elemental calcium
How much elemental calcium does this product contain?
April 25, 2018
A rare find
At last a calcium supplement that does not have magnesium stearate. A rare find. Do you have an enzyme supplement that doesn't have magnesium stearate?
January 20, 2018
8 months ago
No junk
Was looking for a calcium supplement with few fillers. This one fits the bill. It's no smaller than most other commercial brands. While I like that it's more pure, I don't care for the dosage of 4 pills per day to reach 1000 mg.
December 31, 2017
9 months ago
Best Calcium
This calcium does not upset my stomach, has no extra additives, stops my leg cramps, and is the perfect dosage to take 2 pills twice per day. I take it with GNC Dry Vit D so it gets absorbed.
December 30, 2017
9 months ago
Please refund
I have not recieved the product since 16 Aug
September 6, 2017
1 year ago
The purity is appreciated.
There's only one other ingredient besides the calcium. That's so rare in the world of supplements. Perfect for someone who is incredibly sensitive or allergic to just about everything. I appreciate the purity of the product.
July 24, 2017
1 year ago
Damaged goods, wet & dyed red from box ink
Had to return all bottles to local Sherwood Oregon store. Box came damaged & all bottles dyed RED from wet damaged box. Post office had to put the whole thing in a plastic sack. It was open and a real mess. Store took pics of it. Yecproduct itself is fine - from the retail store. I've never received a package ordered online like this! Garland
January 25, 2017
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Browse 9 questions Browse 9 questions and 10 answers
Why did you choose this?
GNC Store
because it is vegetarian
S a on Apr 10, 2015
because it is vegetarian
S a on Apr 10, 2015
How large are the caplets?
A shopper on May 20, 2016
i am 6-month pregnant. can i take "GNC Calcium Citrate 1000 mg" to add some calcium to my body?
A shopper on Nov 23, 2013
BEST ANSWER: Yes, you may take this supplement.
What does it mean vegetarian capsules?
A shopper on Jul 14, 2016
Does GNC Calcium Citrate have magnesium in it?
A shopper on Oct 3, 2016
Each caplet have 250 or 1000 mg of calcium citrate?
A shopper on Dec 12, 2016
BEST ANSWER: If you look at the directions on the bottle, you take 2 in the morning and 2 at night
Total daily dose is 1000 mg.
I don't use GNC for vitamins any more because of a dispute I had with them.
Recap: Read the bottle.....
Are these easy to swallow?
A shopper on Dec 17, 2016
BEST ANSWER: For me yes, but I have NO difficulty tasking "pills". My wife does have issues swallowing "pills" in general, but even she has no particular difficulty with them and we take 3 each a day
Where is this made?
A shopper on Aug 20, 2018
BEST ANSWER: The bottle I have doesn't state where it is made. But since GNC is here in USA (Pittsburg, PA) and it meets the USP standards, I would assume it's American made.
can I cut them in half?
Beverly S on Jul 16, 2018
BEST ANSWER: I would call a pharmacy and ask them to be sure.
Can I cut the pill in half?
A shopper on Mar 22, 2017