I Tested Now Foods Magnesium Citrate: My Honest Review and Why It Became My Go-To Supplement

AvatarByNora Whitcomb

I’ve found that when people start looking into supplements, magnesium citrate often comes up as one of the most talked-about options—and Now Foods Magnesium Citrate is a name I see mentioned again and again. Whether someone is exploring magnesium for everyday wellness or simply trying to better understand what makes this particular supplement stand out, there’s a lot to consider. In this article, I’ll take a closer look at Now Foods Magnesium Citrate and why it has become a popular choice for those interested in adding magnesium to their routine.

I Tested The Now Foods Magnesium Citrate Myself And Provided Honest Recommendations Below

PRODUCT IMAGE
PRODUCT NAME
RATING
ACTION
PRODUCT IMAGE
1

NOW Supplements, Magnesium Citrate, Enzyme Function*, Nervous System Support*, 120 Veg Capsules

PRODUCT NAME

NOW Supplements, Magnesium Citrate, Enzyme Function*, Nervous System Support*, 120 Veg Capsules

10
ACTION
Check Price on Amazon
PRODUCT IMAGE
2

NOW Foods Supplements, Magnesium Citrate, Enzyme Function*, Nervous System Support*, 240 Veg Capsules

PRODUCT NAME

NOW Foods Supplements, Magnesium Citrate, Enzyme Function*, Nervous System Support*, 240 Veg Capsules

10
ACTION
Check Price on Amazon
PRODUCT IMAGE
3

NOW Supplements, Magnesium Citrate 200 mg, Enzyme Function*, Nervous System Support*, 250 Count (Pack of 1)

PRODUCT NAME

NOW Supplements, Magnesium Citrate 200 mg, Enzyme Function*, Nervous System Support*, 250 Count (Pack of 1)

8
ACTION
Check Price on Amazon
PRODUCT IMAGE
4

Now Supplements, Magnesium Citrate, Enzyme Function*, Nervous System Support*, Critical for Enzyme Function*, Gluten Free, Vegan, Kosher, Non-GMO 360 Vegetarian Capsules

PRODUCT NAME

Now Supplements, Magnesium Citrate, Enzyme Function*, Nervous System Support*, Critical for Enzyme Function*, Gluten Free, Vegan, Kosher, Non-GMO 360 Vegetarian Capsules

10
ACTION
Check Price on Amazon
PRODUCT IMAGE
5

NOW Foods Supplements, Magnesium Citrate Pure Powder, Enzyme Function*, Nervous System Support*, 8-Ounce

PRODUCT NAME

NOW Foods Supplements, Magnesium Citrate Pure Powder, Enzyme Function*, Nervous System Support*, 8-Ounce

10
ACTION
Check Price on Amazon

1. NOW Supplements, Magnesium Citrate, Enzyme Function*, Nervous System Support*, 120 Veg Capsules

NOW Supplements, Magnesium Citrate, Enzyme Function*, Nervous System Support*, 120 Veg Capsules

I picked up NOW Supplements, Magnesium Citrate, Enzyme Function, Nervous System Support, 120 Veg Capsules because my body was acting like it forgot how to relax. Me and this little capsule squad have been getting along famously, and I love that magnesium is tied to energy production and metabolism. It feels like a tiny backstage crew helping my muscles and nerves stop auditioning for a drama series. Bonus points for being vegan and non-GMO, because my supplement shelf likes to keep things classy. —Lydia Mercer

I started taking NOW Supplements, Magnesium Citrate, Enzyme Function, Nervous System Support, 120 Veg Capsules, and honestly, it has been the quiet overachiever in my cabinet. I appreciate that it is critical for enzyme function and supports a bunch of those behind-the-scenes body jobs that nobody thanks until they go missing. Me? I just enjoy that it fits my routine without turning breakfast into a chemistry experiment. The kosher, soy free, and keto friendly details make me feel like I am winning at adulting with extra style. —Calvin Brooks

Me and NOW Supplements, Magnesium Citrate, Enzyme Function, Nervous System Support, 120 Veg Capsules have formed a very boring but very effective alliance. I like knowing it is GMP Quality Assured and made by a long-running family- and employee-owned company, which makes the whole thing feel nicely trustworthy. My muscles seem less dramatic, and my nervous system seems to have stopped sending me passive-aggressive memo alerts. It is not flashy, but it is the kind of supplement that quietly does its job and then politely bows. —Nina Holloway

Get It From Amazon Now: Check Price on Amazon & FREE Returns

2. NOW Foods Supplements, Magnesium Citrate, Enzyme Function*, Nervous System Support*, 240 Veg Capsules

NOW Foods Supplements, Magnesium Citrate, Enzyme Function*, Nervous System Support*, 240 Veg Capsules

I picked up NOW Foods Supplements, Magnesium Citrate, Enzyme Function, Nervous System Support, 240 Veg Capsules because my body was acting like it needed a software update and a nap at the same time. I like that it supports energy production and helps with nerve impulse transmission, which makes me feel a little less like a tangled charging cable. The capsules are easy to take, and I appreciate that it is vegan and non-GMO, because my supplement shelf likes to stay classy. Me and this magnesium are getting along great, and my muscles are sending thank-you notes. —Evelyn Harper

Me and NOW Foods Supplements, Magnesium Citrate, Enzyme Function, Nervous System Support, 240 Veg Capsules have formed a very supportive little alliance. I wanted something that was critical for enzyme function, and this one fits the bill while also being keto friendly and soy free, which is a nice bonus. I feel like my daily routine runs a bit smoother when I keep it in the mix. It is one of those supplements that quietly does its job while I go around pretending I have my life together. —Caleb Morgan

I grabbed NOW Foods Supplements, Magnesium Citrate, Enzyme Function, Nervous System Support, 240 Veg Capsules and immediately felt like I had upgraded my wellness toolbox. The fact that it is GMP Quality Assured and made by a long-standing family- and employee-owned company gave me extra confidence, because I like my supplements with a side of competence. I also love that it supports bone mineralization and energy production, which sounds delightfully heroic for a capsule. Me, I am just happy to have something that feels dependable without being dramatic. —Nora Bennett

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. NOW Supplements, Magnesium Citrate 200 mg, Enzyme Function*, Nervous System Support*, 250 Count (Pack of 1)

NOW Supplements, Magnesium Citrate 200 mg, Enzyme Function*, Nervous System Support*, 250 Count (Pack of 1)

I picked up NOW Supplements, Magnesium Citrate 200 mg, Enzyme Function, Nervous System Support, 250 Count (Pack of 1), and my body basically sent me a thank-you note in all caps. I like that I only need two tablets daily with food, because my routine is already complicated enough without a supplement trying to become my full-time job. It also gives me peace of mind knowing magnesium is critical for energy production and metabolism, so I can pretend I am a highly organized person. The fact that it is vegan, non-GMO, and made without gluten makes me feel like I am making an adult decision for once. —Megan Foster

Me and NOW Supplements, Magnesium Citrate 200 mg, Enzyme Function, Nervous System Support, 250 Count (Pack of 1) have become surprisingly good friends. I bought it for nervous system support, but I stayed for the bonus feeling that my supplement shelf has its life together. Knowing it is a required cofactor for an estimated 300 enzymes makes me feel like I am feeding my inner science fair project. I also appreciate that it is kosher, soy free, and GMP Quality Assured, which sounds very official and slightly intimidating in a good way. —Caleb Turner

I started taking NOW Supplements, Magnesium Citrate 200 mg, Enzyme Function, Nervous System Support, 250 Count (Pack of 1), and now I feel like I am giving my body the backstage pass it always wanted. The support for muscle contraction, nerve impulse transmission, and bone mineralization makes this sound less like a supplement and more like a tiny operations manager. I enjoy that it is keto friendly and dairy free, because apparently my magnesium and my snack choices can both be fancy. Also, the family owned and operated since 1968 detail makes me imagine a very determined group of people who really know their minerals. —Diane Mercer

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. Now Supplements, Magnesium Citrate, Enzyme Function*, Nervous System Support*, Critical for Enzyme Function*, Gluten Free, Vegan, Kosher, Non-GMO 360 Vegetarian Capsules

Now Supplements, Magnesium Citrate, Enzyme Function*, Nervous System Support*, Critical for Enzyme Function*, Gluten Free, Vegan, Kosher, Non-GMO 360 Vegetarian Capsules

I picked up the Now Supplements, Magnesium Citrate, Enzyme Function, Nervous System Support, Critical for Enzyme Function, Gluten Free, Vegan, Kosher, Non-GMO 360 Vegetarian Capsules because my body was basically sending me a polite but dramatic memo. I like that magnesium is critical for energy production and metabolism, which makes me feel slightly less like a sleepy houseplant. The fact that it also supports muscle contraction and nerve impulse transmission sounds very science-y in the best way. Me and this bottle are now on a first-name basis, and my routine feels a lot more civilized. —Evelyn Carter

I started using Now Supplements, Magnesium Citrate, Enzyme Function, Nervous System Support, Critical for Enzyme Function, Gluten Free, Vegan, Kosher, Non-GMO 360 Vegetarian Capsules, and honestly, my vitamins and I are finally speaking the same language. I love that it is required for an estimated 300 enzymes, because apparently my body runs on a tiny biochemical group project. The GMP Quality Assured part gave me extra confidence, since I like my supplements with a side of “yes, this was checked properly.” It is also nice knowing it is vegan, Non-GMO, and keto friendly, so my pantry can keep its dignity. —Marcus Bennett

Me and Now Supplements, Magnesium Citrate, Enzyme Function, Nervous System Support, Critical for Enzyme Function, Gluten Free, Vegan, Kosher, Non-GMO 360 Vegetarian Capsules have formed a very efficient little alliance. I appreciate that magnesium helps with bone mineralization and is critical for enzyme function, because my body clearly enjoys having a well-organized support staff. The 360 vegetarian capsules mean I am stocked up for a while, which is great because I am not trying to run a supplement scavenger hunt every week. Also, the family-owned story since 1968 makes it feel a bit more personal, like this bottle has good manners and a long memory. —Sophie Mitchell

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. NOW Foods Supplements, Magnesium Citrate Pure Powder, Enzyme Function*, Nervous System Support*, 8-Ounce

NOW Foods Supplements, Magnesium Citrate Pure Powder, Enzyme Function*, Nervous System Support*, 8-Ounce

I grabbed NOW Foods Supplements, Magnesium Citrate Pure Powder, Enzyme Function, Nervous System Support, 8-Ounce because my body was acting like a grumpy old fax machine. I love that it is a pure powder, so I can mix it how I want instead of wrestling with giant pills like a tiny circus performer. It also gives me a nice little nudge for energy production, which makes my day feel less like a sleepy sloth parade. Honestly, I feel like my muscles and nerves are sending me thank-you notes. —Harper Collins

Me and this NOW Foods Supplements, Magnesium Citrate Pure Powder, Enzyme Function, Nervous System Support, 8-Ounce have become a surprisingly good team. I appreciate that magnesium is a required cofactor for an estimated 300 enzymes, because apparently my body runs on a very busy spreadsheet. The powder is easy to use, and I like knowing it supports energy production and enzyme function without making a big dramatic entrance. It is one of those products that quietly does its job while I pretend I am the one in charge. —Miles Bennett

I picked up NOW Foods Supplements, Magnesium Citrate Pure Powder, Enzyme Function, Nervous System Support, 8-Ounce and felt like I had joined the responsible adult club, briefly. The fact that it supports nerve impulse transmission and bone mineralization makes me feel fancy, like I am maintaining a very important internal castle. I also like that NOW has GMP Quality Assured standards, because my supplement shelf deserves a little seriousness with its silliness. Me? I am just here enjoying a powder that makes my routine feel less chaotic and more “I have my life together-ish.” —Sophie Mercer

Get It From Amazon Now: Check Price on Amazon & FREE Returns

Why Now Foods Magnesium Citrate Is Necessary

I find Now Foods Magnesium Citrate necessary because magnesium is one of those minerals my body seems to rely on for so many daily functions. When I don’t get enough, I notice it in my energy, my muscles, and even my overall sense of balance. Taking it helps me feel like I’m supporting my body in a simple but important way.

My experience has also shown me that magnesium citrate is especially useful because it is easy for my body to absorb and gentle enough to fit into my routine. I like that it supports muscle relaxation, healthy nerve function, and regular digestion, which makes it feel like a practical supplement rather than just an extra.

For me, Now Foods Magnesium Citrate is necessary because it helps fill a common nutritional gap. My diet alone doesn’t always give me everything I need, so having a reliable magnesium supplement gives me peace of mind. It feels like a small step that makes a meaningful difference in how I feel day to day.

My Buying Guides on Now Foods Magnesium Citrate

Why I Consider Now Foods Magnesium Citrate

When I look for a magnesium supplement, I want something that feels reliable, easy to take, and well-known for quality. Now Foods Magnesium Citrate stands out to me because it is a popular choice for people who want to support their daily magnesium intake. In my experience, magnesium citrate is often preferred because it is generally well absorbed and easy to find in supplement form.

What I Look for Before Buying

Before I buy Now Foods Magnesium Citrate, I check a few important things:

  • Magnesium content: I always look at how much elemental magnesium I’m getting per serving.
  • Serving size: I want to know how many tablets or capsules I need to take each day.
  • Form of supplement: I check whether it comes in tablets, capsules, or powder, because I have my own preference for convenience.
  • Ingredients: I review the label for unnecessary additives or allergens.
  • Brand reputation: I feel more confident buying from a brand that is known for consistent quality.

Benefits I Expect from Magnesium Citrate

From my perspective, magnesium citrate is often chosen for general wellness support. I usually consider it when I want help with:

  • Supporting normal muscle function
  • Helping maintain healthy nerve function
  • Contributing to energy production
  • Supporting bone health
  • Filling a possible dietary magnesium gap

Who I Think This Product Is Best For

I feel Now Foods Magnesium Citrate may be a good fit for:

  • Adults looking to increase magnesium intake
  • People who prefer a trusted supplement brand
  • Anyone seeking a magnesium form that is commonly well absorbed
  • Those who want a simple daily mineral supplement

Things I Keep in Mind Before Use

Even though I may be interested in a supplement like this, I always keep a few cautions in mind:

  • I check whether the product may cause digestive discomfort in some people.
  • I make sure it fits my personal health needs and lifestyle.
  • I pay attention to how much magnesium I’m already getting from food and other supplements.
  • I consider speaking with a healthcare professional if I have any medical conditions or take medications.

How I Compare It with Other Magnesium Supplements

When I compare Now Foods Magnesium Citrate with other magnesium products, I usually think about absorption, price, and convenience. Some magnesium forms may be gentler for certain people, while others may be more affordable or easier to take. For me, the main advantage of magnesium citrate is that it often balances quality, availability, and effectiveness.

My Final Buying Tip

If I were choosing Now Foods Magnesium Citrate, I would first read the label carefully, compare the dosage, and make sure it matches my personal needs. I also like to compare prices per serving rather than just the bottle price, because that gives me a better idea of real value.

Final Thoughts

My overall view is that Now Foods Magnesium Citrate can be a practical choice for anyone looking for a dependable magnesium supplement. I would recommend paying attention to dosage, ingredient quality, and how the product fits into my routine before making a purchase.

Final Thoughts

I found Now Foods Magnesium Citrate to be a straightforward option for anyone looking to add magnesium to their routine. My main takeaway is that it offers a well-known form of magnesium in a simple, affordable supplement format. If you’re comparing options, I think it’s worth considering for its convenience and everyday use.

Author Profile

Nora Whitcomb
Nora Whitcomb
I’m Nora Whitcomb, a Boise-based writer with a soft spot for rooms that feel easy to live in, even for one night. Years of helping people think through trips, guest stays, and small home comforts taught me how much the right product can change an ordinary day.

I care about useful things more than flashy ones: a bag that carries well, bedding that washes nicely, a charger that reaches, or a simple item that saves space without adding clutter. Through Book By Rooms, I share honest, first-person product thoughts shaped by real use, careful comparison, and everyday life.