NOW Supplements, Magnesium Citrate 200 mg, Enzyme Function*, Nervous System Support*, 250 Count (Pack of 1)
Original price was: $37.99.$23.10Current price is: $23.10.
Price: $37.99 - $23.10
(as of Sep 26, 2025 03:49:58 UTC – Details)
Supports Energy Production* Critical for Enzyme Function* Magnesium is a mineral that is critical for energy production and metabolism, muscle contraction, nerve impulse transmission, and bone mineralization.* It is a required cofactor for an estimated 300 enzymes.* Among the reactions catalyzed by these enzymes are fatty acid synthesis, protein synthesis, and glucose metabolism.* Magnesium status is also important for regulation of calcium balance through its effects on the parathyroid gland.* Natural color variation may occur in this product.
Is Discontinued By Manufacturer : No
Product Dimensions : 3.15 x 3.15 x 6.25 inches; 1.05 Pounds
Item model number : 1292
Department : Health and Beauty>Health and Wellness
Date First Available : January 11, 2004
Manufacturer : NOW Sports – Nutrition and Wellness
ASIN : B000BV1O26
Best Sellers Rank: #15,230 in Health & Household (See Top 100 in Health & Household) #297 in Magnesium Mineral Supplements #1,475 in Sales & Deals
Customer Reviews: 4.5 4.5 out of 5 stars 2,747 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
NERVOUS SYSTEM SUPPORT: Take 2 NOW Magnesium Citrate 200 mg tablets daily with food. Magnesium is a mineral that is critical for energy production and metabolism, muscle contraction, nerve impulse transmission, and bone mineralization.
SUPPORTS ENERGY PRODUCTION/CRITICAL FOR ENZYME FUNCTION: It is a required cofactor for an estimated 300 enzymes. Among the reactions catalyzed by these enzymes are fatty acid synthesis, protein synthesis, and glucose metabolism. Magnesium status is also important for regulation of calcium balance through its effects on the parathyroid gland.
CERTIFICATIONS/CLASSIFICATIONS: Halal, Kosher, Non-GMO, Keto Friendly, Soy Free, Vegan/Vegetarian, Nut Free, Made without Gluten, Dairy Free, Egg Free
Non-GMO
A Dietary Supplement
Customers say
Customers find this magnesium supplement effective, helping with sleep, muscle relaxation, and constipation. The product receives positive feedback for its quality, value, and effectiveness as a laxative, with one customer noting it works well for behavior and hypoglycemia issues. However, the size is a concern as the pills are quite big, and many customers find them difficult to swallow.
10 reviews for NOW Supplements, Magnesium Citrate 200 mg, Enzyme Function*, Nervous System Support*, 250 Count (Pack of 1)
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Original price was: $37.99.$23.10Current price is: $23.10.
Wes B. –
Great!
I’m really impressed with this item! From the moment I unboxed it, I could tell it was well-made and designed with the user in mind. Setup was straightforward and quick, which is always a huge plus.In terms of performance, it has consistently exceeded my expectations. It does exactly what it’s supposed to do, and it does it reliably and efficiently. I’ve been using it regularly for a while now, and it still feels as good as new.What I particularly appreciate is its ease of use. The features are intuitive, and I didn’t need to consult a manual to figure things out. It truly makes my life easier.Overall, this has been an excellent purchase, and I genuinely feel it offers great value for the price. If you’re looking for a dependable and high-quality item that delivers on its promises, you won’t be disappointed with this one.
dk3000 –
Great for Regularity
****Please note this review is for the powder form of Magnesium Citrate. ****You need this if you suffer from constipation. It works great at keeping you regular. Many people are commenting about a change in quality. I have only used it recently (new mixture) and I have no complaints. No it doesn’t 100% dissolve in liquid, but who cares? It works. I’m happy and my overall health has improved (blood sugar, fatigue, insomnia, anxiety). I’m saddened that we aren’t told about this by our general practitioners. I needed magnesium years ago I’m sure, but I didn’t know. I’m grateful for this product. I’m telling everyone I know about it.Also when you use this the directions say to mix with cold water. I find it hard to drink with water alone. I drink my magnesium with cold juice, orange, lemonade, cherry etc. It’s much easier to take that way. Also, the directions says to take 1/2 a tsp. If you have severe constipation, you may need more than that amount to see an effect. Find the amount you need based on your on individual needs/symptoms. I take 3 to 4 teaspoons.Also, the capsule forms did now work for me initially because I think I was so stopped up, but now I love them. The capsules are easier to take because there is no taste. Yes, they are big, but if you can swallow large pills it’s not an issue. If you are going to be taking magnesium to have regular bowel movements, you may want to start with the powder to soften/ loosen things up and then continue with the capsules for maintenance. Also, make sure you drink plenty of water.This product (powder and capsules) are life changing for anyone who suffers from chronic constipation.
William Kirkpatrick –
Vitamin
Excellent product. Helps to keep my bowels flowing as well as me getting good sleep.
a reader –
good for leg cramps and constipation but can’t take it on empty stomach
I first started taking magnesium with calcium and zinc supplement after my doctor’s recommendation. I was told the magnesium helps with the absorption of calcium. I later found out magnesium helps keep me regular and gets rid of calf muscle and foot cramps. I’ve experimented with magnesium carbonate and magnesium oxide but both didn’t seem to do anything. The NOW brand magnesium citrate got me results. I’m just amazed at all the different variations – and applications – just for one mineral! There’s a lot of conflicting information out there so I just go with how my body responds.The NOW pills are huge as others have mentioned. I only need ONE of these per day and I rush the tablet down with several big gulps of water, with my head tilted slightly back. I must have food in my stomach beforehand or else the pill will give me a terrible stomach ache. Someone else had mentioned the hunger pang feeling after eating this supplement and I’ve experienced the same. I read somewhere that it’s the citric acid in the “citrate” binder that causes an acid burning sensation, so it makes sense it’d be bad on an empty stomach. Taking it after breakfast solves the problem.I’ll be trying the magnesium glycinate next since I’ve already finished the NOW bottle. It’s a gentler form and I hope the magnesium glycinate will work to alleviate leg cramps and also curb constipation. If not, I’ll just re-order the NOW brand since I know it works for me.Tip on heading off calf cramps: While in bed, stretch the back muscle of the legs by pulling the toes up towards you. When I feel a tightness in the calf muscle, I can block cramps by bending my feet upwards. If I remember to do this exercise regularly, I can minimize the frequency of these painful spasms.
TS –
Efficient form of magnesium at a good price
I subscribe to a third-party testing lab and this was one of their top picks. It contains what it says it does and doesn’t have any contaminants or toxins, and this citrate form is more efficiently absorbed by the body than the cheaper magnesium oxide variety and is a good value for the price. Highly recommended.
ABD –
Pill was large, sugary and gave me nausea. I googled the barcode and turns out this product is a knockoff and has lots of bad reviews on the Amazon US website. The product I received had white bottle cap instead of blue, different pill size from the original NOW website and incorrect pill count from the NOW website. Not recommended.
Alexandra Lee –
Good
Edgar Eric D’marcos Herrera –
Bien
Ana –
De muy buena calidad
Samantha García –
Apenas estoy comenzando a consumirlo, pero el producto es de calidad