Are you feeling sluggish or struggling with muscle cramps despite eating well? Many people overlook magnesium, a critical mineral that powers hundreds of enzymatic reactions in your body. Whether you are an athlete seeking recovery support or someone aiming to optimize daily energy levels, choosing the right magnesium supplement matters. In this review, we explore the NOW Supplements, Magnesium Citrate, a popular option for those who value clean ingredients and third-party validation. We also share insights from our Thorne Glycine review to highlight how amino acids can complement your mineral intake.

1
Best Seller

NOW Supplements Magnesium Citrate 120 Veg Caps

NOW
9.5 /10
AI Score
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NOW Magnesium Citrate provides 120 vegan capsules of a highly absorbable form of magnesium that supports energy production, metabolism, and enzyme function. Ideal for anyone looking to boost their magnesium intake with a clean, certified supplement.
Pros & Cons

Pros

  • Supports energy production and enzyme function with a highly bioavailable form of magnesium
  • Wide range of certifications (Vegan, Kosher, Halal, Non-GMO, Keto Friendly) ensures purity and dietary compatibility
  • GMP Quality Assured with rigorous in-house and third-party lab testing for reliability
  • Trusted brand with over 50 years of history in natural supplements
  • Good value for a 120-count bottle at a budget-friendly price

Cons

  • Some users may experience mild digestive upset if taken on an empty stomach
  • Capsules are a standard size, but those who prefer smaller pills may find them slightly large
  • No added vitamin D or K2 which can enhance magnesium absorption for some individuals
Detailed Review

NOW Supplements Magnesium Citrate delivers 120 vegan capsules of a high-quality magnesium form that is widely recognized for its bioavailability. This product is designed for individuals seeking to support energy production, muscle function, and nerve transmission, as well as those needing to maintain healthy enzyme activity. It appeals to health-conscious consumers, athletes, and anyone following plant-based or keto lifestyles.

The standout feature of this supplement is its role as a cofactor for over 300 enzymatic reactions, including energy metabolism and protein synthesis. Each capsule provides a generous dose of magnesium citrate, a form known for better absorption compared to oxide. Users report noticeable benefits in reducing muscle cramps and improving recovery after exercise, though individual results may vary. The supplement is free from common allergens and artificial ingredients, aligning with clean label trends.

NOW has manufactured this product in GMP-certified facilities, with third-party lab verification for potency and purity. The off-white capsule color indicates minimal processing. The bottle is compact and easy to store, though the capsules themselves are of average size and can be easily swallowed with water. The brand's long-standing reputation since 1968 adds to the trust factor.

A potential drawback is that magnesium citrate can cause loose stools or digestive discomfort in some people, especially if taken in high doses or without food. Additionally, this product does not include synergistic nutrients like vitamin D or K2 that might enhance absorption for certain users. Those with sensitive stomachs may need to start with a lower dose or take it with a meal.

Overall, NOW Magnesium Citrate is a solid, affordable choice for anyone needing a reliable magnesium supplement. Its extensive certifications and quality assurance make it a smart pick for vegans, keto dieters, and general wellness seekers. While not perfect for everyone, it offers strong value and effectiveness for daily mineral support.

2
Editor's Pick

NOW Supplements Magnesium Citrate 200 mg

NOW
9.6 /10
AI Score
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NOW Magnesium Citrate 200 mg tablets deliver a highly absorbable form of magnesium to support energy production, nerve function, and bone health. Ideal for those seeking a quality, non-GMO, vegan supplement from a trusted family-owned brand.
Pros & Cons

Pros

  • High potency per serving (400 mg total when taking two tablets)
  • Clean ingredients with multiple dietary certifications
  • Trusted brand with decades of industry experience
  • Third-party tested for quality and purity
  • Good value for a two-month supply

Cons

  • Tablets may be large for some individuals to swallow comfortably
  • Requires taking two tablets per serving to achieve the full 400 mg dose
  • Limited customer reviews available at this time
Detailed Review

NOW Supplements Magnesium Citrate 200 mg tablets are a reliable choice for anyone looking to support their overall health through proper mineral intake. This supplement is especially beneficial for individuals with active lifestyles, those seeking nervous system support, or anyone needing to maintain healthy energy metabolism and bone mineralization.

The standout feature is the use of magnesium citrate, a form known for its high bioavailability. Each tablet provides 200 mg of elemental magnesium, and the recommended dose of two tablets delivers 400 mg daily, which is close to the RDA for most adults. This makes it effective for supporting enzyme function, muscle contraction, and nerve impulse transmission.

NOW Foods has a strong reputation for quality, and this product reflects that with its GMP certification and in-house laboratory testing. The tablets are off-white and have a smooth finish, though some users may find them slightly large. The packaging is a standard plastic bottle with a child-resistant cap, ensuring freshness and safety.

A potential drawback is the need to take two tablets per serving, which might be inconvenient for those who prefer a one-tablet dose. Additionally, while the brand is well-established, this particular product has limited customer feedback available, so new buyers may want to start with a smaller bottle if available.

Overall, NOW Magnesium Citrate 200 mg is a solid, clean supplement backed by rigorous quality standards. It is an excellent option for vegans, those on keto diets, or anyone seeking a trustworthy magnesium supplement without common allergens. For the price and count, it offers great value.

3
Limited Time

NOW Prostate Health Clinical Strength Saw Palmetto

NOW
7.0 /10
AI Score
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This clinical-strength saw palmetto supplement from NOW is designed to support prostate health in men. With 180 softgels per bottle, it offers a convenient daily regimen for those seeking natural prostate support.
Pros & Cons

Pros

  • Clinical strength potency for effective prostate support
  • Large 180-count bottle offers long-term value
  • Trusted brand with decades of quality manufacturing
  • Natural saw palmetto ingredient with minimal side effects
  • Softgels are easy to swallow and digest

Cons

  • May take several weeks of consistent use to notice benefits
  • Not recommended for women or children
  • Some users may experience mild digestive upset initially
Detailed Review

NOW Prostate Health Clinical Strength Saw Palmetto is a dietary supplement designed specifically for men looking to support their prostate health. This product features a potent dose of saw palmetto extract, a well-known herb traditionally used to maintain healthy prostate function and urinary tract health. It is ideal for men over 40 or those experiencing occasional urinary discomfort related to prostate health.

The standout feature of this supplement is its clinical strength formulation, which delivers a higher concentration of active compounds compared to standard saw palmetto products. Each bottle contains 180 softgels, providing a convenient three-month supply when taken as directed (two softgels daily). This makes it a practical choice for long-term use without frequent reordering.

NOW Foods is a reputable brand known for its commitment to quality and purity. These softgels are made with non-GMO ingredients and are free from common allergens like gluten, soy, and dairy. The softgel design ensures easy swallowing and efficient absorption, making the supplement gentle on the stomach for most users.

One potential drawback is that saw palmetto supplements often require consistent use over several weeks before noticeable improvements in prostate comfort occur. Additionally, individual results may vary, and some men might experience mild digestive issues when first starting the regimen. It is also important to note that this product is not intended for women or children.

Overall, NOW Prostate Health Clinical Strength Saw Palmetto is a reliable and high-quality option for men seeking natural prostate support. Its potent formula, generous supply, and trusted brand reputation make it a solid choice for maintaining prostate wellness. If you are looking for a straightforward and effective saw palmetto supplement, this product is worth considering.

4
Top Rated

NOW Supplements Magnesium Citrate with Glycinate

NOW
9.5 /10
AI Score
AI score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the AI tool. This score doesn't impact from any manufacturer or sales agent websites. Learn more ›
NOW Magnesium Citrate Softgels combine three highly bioavailable forms of magnesium to support nervous system health, energy production, and bone mineralization. This supplement is ideal for anyone seeking a well-absorbed magnesium formula in a convenient softgel form.
Pros & Cons

Pros

  • Triple magnesium blend offers enhanced absorption and multiple health benefits
  • Free from common allergens and suitable for keto and non-GMO diets
  • Trusted brand with rigorous quality testing and family ownership history

Cons

  • May cause mild digestive upset in sensitive individuals due to citrate content
  • Softgels may be large for some users to swallow comfortably
  • Limited flavor or coating options for those who prefer chewable tablets
Detailed Review

NOW Magnesium Citrate with Glycinate & Malate is a comprehensive magnesium supplement designed to support nervous system health, energy production, and bone strength. This product is ideal for adults who need a highly absorbable form of magnesium, especially those with active lifestyles or dietary restrictions.

The standout feature is its triple magnesium complex: citrate for rapid absorption, glycinate for gentle digestion, and malate for energy metabolism. This combination ensures superior bioavailability compared to single-form magnesium supplements. Users can expect steady support for muscle relaxation, nerve function, and overall vitality.

Packaged in 180 softgels, the product is easy to incorporate into daily routines. The softgels are light yellow and contain a liquid base with chelated minerals. NOW's GMP certification and in-house lab testing guarantee potency and purity, while the brand's family-owned legacy adds trust.

Potential drawbacks include the risk of mild digestive upset from the citrate component, though the glycinate helps offset this. Some users may find the softgels large, but they are generally easy to swallow with food. No artificial additives or common allergens are present.

Overall, NOW Magnesium Citrate with Glycinate & Malate offers excellent value for those seeking a high-quality, multi-form magnesium supplement. Its balanced formula and strict quality standards make it a reliable choice for daily wellness support.

5

NatureBell Magnesium Complex 400mg 300 Capsules

NatureBell
9.9 /10
AI Score
AI score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the AI tool. This score doesn't impact from any manufacturer or sales agent websites. Learn more ›
NatureBell's Magnesium Complex delivers 400mg of highly bioavailable magnesium glycinate and citrate per serving, offering over 3 months of support for bone, heart, and digestive health. Ideal for anyone seeking a non-GMO, third-party tested supplement to replenish magnesium levels.
Pros & Cons

Pros

  • Highly bioavailable magnesium forms (glycinate and citrate) ensure efficient absorption and minimal digestive upset.
  • 300 capsules last over 3 months, offering excellent value.
  • Non-GMO and free from common allergens, suitable for sensitive individuals.
  • Supports multiple aspects of health: bone, heart, muscle, digestion, and energy.
  • Third-party lab testing guarantees quality and potency.

Cons

  • The product has no customer reviews yet, so long-term effectiveness is unverified.
  • The 3-capsule serving size may be cumbersome for daily use compared to a single tablet.
  • Some individuals may experience digestive discomfort from magnesium citrate, though glycinate helps offset this.
Detailed Review

NatureBell's Magnesium Complex offers a high-potency blend of magnesium glycinate and citrate, designed to support over 300 bodily functions. This supplement is ideal for those seeking to improve bone health, heart function, muscle relaxation, and digestive regularity, especially if they have magnesium deficiencies.

The standout quality is its use of two highly bioavailable forms of magnesium. Glycinate is known for its calming effects and gentle digestion, while citrate aids in absorption and bowel regularity. Together, they provide efficient replenishment, with minimal stomach upset. The 400mg elemental dose per serving is potent, and the 300-capsule bottle lasts over three months, making it a practical choice for consistent daily use.

Manufactured in California, the capsules are made from non-GMO ingredients and are free from common allergens like soy, dairy, gluten, and tree nuts. Third-party lab testing ensures purity and potency, giving users confidence in what they consume. The packaging is straightforward and clearly labels the serving size and ingredient list.

One minor drawback is the lack of customer reviews, so real-world feedback is not yet available. Additionally, the recommended serving of three capsules may be less convenient for some, and those sensitive to magnesium citrate might experience mild digestive effects, though the presence of glycinate helps mitigate this.

Overall, NatureBell Magnesium Complex is a high-quality, well-formulated supplement that delivers on its promises. Its blend of bioavailable magnesium forms, generous supply, and clean ingredients make it a strong choice for anyone looking to support their magnesium levels. We recommend it for daily use, and the lack of reviews is not a concern given the product's transparency and testing.

Specifications

Brand: NatureBell

Product: Magnesium Complex

Dosage: 400mg elemental magnesium per serving (3 capsules)

Capsules per bottle: 300

Form: Glycinate and Citrate

Non-GMO: Yes

Allergen-free: Free from soy, dairy, gluten, preservatives, sugars, tree nuts

Manufactured in: California

Quality: Third-party lab tested

Buying Guide for Magnesium Citrate Supplements

Absorption and Bioavailability

Magnesium citrate is widely recognized for its high absorption rate compared to other forms like oxide. This means your body can utilize it more efficiently for energy production and muscle function. Look for supplements that specify the form clearly on the label to avoid less bioavailable alternatives.

Chelated forms often offer superior uptake, and citrate is a well-studied choice. If you have digestive sensitivity, magnesium glycinate might be gentler, but citrate generally provides reliable results for most users.

Ingredient Purity and Certifications

Third-party certifications such as Non-GMO, Vegan, and Kosher give you confidence in what you are consuming. Brands like NOW that carry GMP quality assurance and in-house lab validation ensure potency and stability. Avoid products with unnecessary fillers or artificial additives.

For sleep support, you might also explore ashwagandha and magnesium for sleep to see how plant adaptogens can pair with minerals.

Enzyme Support and Energy Metabolism

Magnesium acts as a cofactor for roughly 300 enzymes involved in fatty acid synthesis, protein metabolism, and glucose regulation. This makes it essential for consistent energy levels throughout the day. A deficiency can impair these pathways, leading to fatigue and muscle weakness.

Dosage and Serving Size

Consider how many capsules equal the recommended daily intake. NOW Supplements, Magnesium Citrate provides 120 veg caps, offering a convenient supply. Always check the elemental magnesium content per serving to align with your dietary goals without overconsumption.

Final Thoughts

After evaluating its formulation, certifications, and role in energy and enzyme function, we recommend NOW Supplements, Magnesium Citrate as a solid choice for anyone seeking an affordable, high-quality magnesium supplement backed by decades of manufacturing integrity. If you prefer a different form for digestive comfort, explore other magnesium options but citrate remains a versatile pick for daily wellness.

Frequently Asked Questions

Is NOW Magnesium Citrate suitable for vegans?

Yes, this supplement is vegan certified and free from animal-derived ingredients. It also carries soy-free and halal certifications, making it accessible to various dietary lifestyles.

How does magnesium citrate compare to other forms for sleep?

Magnesium citrate supports relaxation and muscle function, but glycinate is often preferred for sleep due to its calming effects. You can read our guide on ashwagandha and magnesium for sleep for more tailored advice.

Can I take this supplement on an empty stomach?

Magnesium citrate may cause mild digestive upset in some individuals when taken without food. It is generally recommended to take it with a meal to enhance tolerance and absorption.

What is the shelf life of NOW Magnesium Citrate capsules?

When stored in a cool, dry place away from direct sunlight, these capsules typically remain potent for up to two years. Always check the expiration date on the bottle for the most accurate information.