NOW Supplements, Magnesium 400 mg, Enzyme Function*, Nervous System Support*, 180 Veg Capsules price history and forecast - NOW N/A
NOW Supplements, Magnesium 400 mg, Enzyme Function*, Nervous System Support*, 180 Veg Capsules

NOW Supplements, Magnesium 400 mg, Enzyme Function*, Nervous System Support*, 180 Veg Capsules

Brand:
NOW
Model Number:
N/A
UPC:
733739012838
EAN:
0733739012838
ASIN:
B00CPJEGMW
Walmart SKU:
40703814
Key Takeaway

Steady $14.18 pricing maintained for 53 days straight, 6.3% above typical levels. Market shows no signs of promotional activity.

Third-Party Seller Summary

Third-Party Seller Price History Summary
Price Type Price Date
Highest Price
$19.29
Lowest Price
$12.70
Most Recent Price
$17.90
Average Price
$16.31
First Tracked
Last Update

Walmart.com Summary

Walmart.com Price History Summary
Price Type Price Date
Highest Price
$14.69
Lowest Price
$6.95
Most Recent Price
$14.18
Average Price
$12.94
First Tracked
Last Update

Price Analysis

Tracking History: We have tracked NOW Supplements, Magnesium 400 mg, Enzyme Function*, Nervous System Support*, 180 Veg Capsules since 2/8/2026. The most recent price update was on Oct 13, 2026.

Price Range: Over the past 90 days, the price has ranged from $6.95 (lowest on 7/19/2026) to $14.69 (highest on 8/16/2026). The average price during this period is $12.94.

Current Trend: Walmart.com prices have ranged from $8.09 (Aug 16) to $14.69 (Aug 17) over the past 90 days. Current price is close to the 90-day average of $13.34.

Customer Insights: Rated 4.7/5 from 183 reviews.

Customer Reviews

183 reviews

Customer Reviews

4.7
Based on 183 reviews
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Showing 10 of 183 reviews
Roberta March 4, 2023

I prefer the soft capsules but these are okay. Magnesium is recommended along with Vitamin K2 for absorption of Vitamin D3. Vitamin D alone cannot be absorbed by the body and is simply stored. K2 and Magnesium together with the D3 work to allow absorption by the body. Before Covid I was put on a prescription Vitamin D three separate times and my Vitamin D level remained in my boots, very Low level. When Covid hit us I had learned, so I began to take 10,000 and then 20,000IU of D3 with 500 mg Magnesium and 100 mcg K2. At my next check up my Vitamin D level was thru the roof. When I got Covid a couple months ago it was a mild case, and my lungs were not affected (no breathing difficulties). I’m considered elderly and was told it was because my immune system is strong that my body handled Covid so well. I also take Zinc, NAC, Nattokinase Enzyme (to dissolve fibrins in the blood that produce blood clots), and Krill Oil; these are all very important to fight Covid and the many side effects of the vaccine.

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Simply the best on the market.

Pippa2 October 17, 2026

The magnesium 400 caps works very well, and does what it's supposed to do.

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Bye bye leg cramps!!!

Linda March 24, 2021

Ive used another brand of magnesium for years for leg cramps and they've always worked until a few months ago, and so I upped the dosage but after a short while, that did not work either. So, I read the reviews on this one and thought Id give it a try. Well, Im glad I did because it started working after the first dose! No more leg cramps when I go to bed! Its amazing!

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Energy and workout support!

Zellie V June 21, 2026

[This review was collected as part of a promotion.] As I've started getting back into a regular workout routine postpartum, I've been paying more attention to making sure I'm getting the nutrients my body needs. Magnesium was one of the supplements I wanted to add back into my routine because of its role in energy production, metabolism, and muscle contraction. The capsules are easy to take, and I like that it provides 400 mg per serving. It's a simple, quality supplement that fits easily into my daily regimen.

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A must have every night!

Hannah G July 3, 2026

[This review was collected as part of a promotion.] I have been taking the NOW magnesium for about a year now consistently every evening, and I'm never going back! I absolutely love this supplement and it's a game changer for me. My sleep has improved, also as someone who loves to work out I feel like it definitely helps my recovery day to day, and just my overall wellness & feeling good! Such an easy every day staple that helps so much!

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Love this brand

Cathey July 18, 2026

I have been using thus brand for several years now and am pleased with the quality.

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Easy to take and very convenient

Elizabeth C April 30, 2026

[This review was collected as part of a promotion.] I’ve been taking these magnesium capsules daily and they’ve been very easy to include in my routine. The capsules are smooth and not difficult to swallow, which is a plus. I like how simple and convenient this supplement is, especially for staying consistent. It feels like a reliable addition to my everyday wellness habits and I’ll keep using it over time.

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New nighttime ritual

Leanne B June 14, 2026

[This review was collected as part of a promotion.] I have been loving using this Magnesium every night before bed. I started prioritizing magnesium when I was pregnant to help with leg cramps but continued the use every night to help relax me before bed and soothe my nervous system. I noticed it helped me fall asleep much easier. This one specifically has been the best, as it is only one capsule and contains multiple types of magnesium and is 400 mg. Very easy to take! I won't ever be going without this.

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Great Supplement!

Shannon N May 27, 2026

[This review was collected as part of a promotion.] I've been getting into vitamins and supplementation recently and this is my most recent addition to my routine. I think I've finally perfected my regimen by adding this magnesium because I actually feel like I'm sleeping deeper and wake up more well rested! If you're on the fence about all the supplements out there I would definitely give this one a try- it's legit!

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Simple, high quality everyday magnesium

Alyssa S May 5, 2026

[This review was collected as part of a promotion.] This has been working really well for me and fits seamlessly into my daily routine. I've noticed it helps me feel more balanced overall, especially when it comes to winding down. Easy and straightforward!

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Price History

Historical price data graph for NOW Supplements, Magnesium 400 mg, Enzyme Function*, Nervous System Support*, 180 Veg Capsules

Recent Price Changes

Detailed price history for the past 90 days

Walmart.com Pricing

64 records

Walmart.com prices have ranged from $8.09 (Aug 16) to $14.69 (Aug 17) over the past 90 days. Current price is close to the 90-day average of $13.34.

Walmart.com price history for NOW Supplements, Magnesium 400 mg, Enzyme Function*, Nervous System Support*, 180 Veg Capsules showing recent price changes over the past 90 days
Date Price Change % Change
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$14.18 $-0.51 -3.5%
$14.69 $+0.00 +0.0%
$14.69 $+6.60 +81.6%
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$8.09 — —

Third-Party Seller Pricing

20 records

Third-Party Sellers prices have ranged from $14.15 (Sep 10) to $17.90 (Nov 6) over the past 90 days. Current price is 11.7% above the 90-day average of $16.03.

Third-party seller price history for NOW Supplements, Magnesium 400 mg, Enzyme Function*, Nervous System Support*, 180 Veg Capsules showing recent price changes
Date Price Change % Change
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$17.90 $+0.91 +5.4%
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$16.99 $+2.84 +20.1%
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$14.15 — —

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