If you’re searching for a high-quality magnesium supplement, you’re probably weighing Thorne against NOW Foods. Both brands have excellent reputations, but their magnesium glycinate and bisglycinate products differ in form, serving size, and target benefits. This comparison of Thorne Magnesium Bisglycinate vs NOW Magnesium Glycinate will help you choose the right option for better sleep, muscle relaxation, and overall wellness. For more side-by-side reviews, visit our COMPARISONS page.
Pros
- Highly absorbable magnesium glycinate form reduces digestive issues compared to other forms
- Third-party tested for purity and potency
- Clean ingredient profile with no artificial additives
- Generous 240-count bottle offers good value
- Family-owned brand with decades of trust
Cons
- Tablets may be large for some individuals to swallow
- Some users may prefer a powder or liquid form for faster absorption
- Limited long-term user feedback as a newer product
NOW Foods Magnesium Glycinate is a premium dietary supplement designed for individuals seeking to support muscle and nerve health. It is particularly beneficial for those who experience digestive sensitivity with other magnesium forms, as glycinate is well-tolerated.
The key feature is the magnesium glycinate chelate, which enhances absorption and reduces laxative effects. Users often report improved relaxation and reduced muscle tension. The 240-tablet bottle provides a convenient supply for daily use.
Manufactured in the USA in a GMP-certified facility, the product adheres to strict quality standards. The tablets are free from common allergens and non-GMO, making them suitable for various dietary needs. The brand's tree-planting initiative adds an eco-friendly touch.
Some users may find the tablets large, and those preferring faster-acting forms might opt for powders. Additionally, as a newer product, long-term user feedback is not yet available.
Overall, NOW Foods Magnesium Glycinate is a reliable choice for those seeking a high-quality, gentle magnesium supplement. Its combination of bioavailability, clean ingredients, and ethical practices makes it a strong contender in the category.
Size: 240 Count (Pack of 1)
Weight: 0.73 Pounds
Form: Tablet
Brand: NOW Foods
Category: Magnesium
Manufactured in: USA
Pros
- Chelated magnesium for superior absorption
- Clinically trusted brand with third-party certification
- Supports sleep, stress, and overall wellness in one supplement
- Vegan-friendly and free from common allergens
- Convenient 180-capsule supply for long-term use
Cons
- Higher price point compared to some competitors
- Capsules may be large for some individuals to swallow
- Limited customer reviews available as of now
THORNE Magnesium Glycinate is a premium supplement designed for individuals who prioritize quality and efficacy. It's an excellent choice for those seeking to improve sleep quality, manage daily stress, and support overall metabolic health. Whether you're an athlete or someone with a demanding lifestyle, this product caters to a wide range of wellness needs.
The standout feature is the chelated form of magnesium, bound to glycine, which enhances absorption and minimizes digestive discomfort. This formulation is particularly effective in promoting relaxation and mental clarity, making it a top pick for stress relief. The inclusion of glycine also supports a calm nervous system, which is crucial for restorative sleep.
THORNE's commitment to third-party certification is a major plus, ensuring that you receive exactly what's listed on the label without harmful contaminants. This transparency builds trust, especially for health-conscious consumers. The brand's reputation, backed by professional sports teams and healthcare practitioners, further solidifies its credibility.
While the price is higher than some generic alternatives, the quality and effectiveness justify the investment for many. Some users might find the capsules slightly large, but this is a minor issue. Additionally, with limited customer reviews yet, potential buyers may rely on the brand's established reputation.
In conclusion, THORNE Magnesium Glycinate is a reliable, high-performing supplement that delivers on its promises. It's a worthwhile addition to any wellness routine, especially for those who value purity, potency, and proven results. If you're willing to invest in your health, this product is a solid choice.
Pros
- NSF Certified for Sport ensures purity and safety for athletes.
- Highly absorbable magnesium bisglycinate form minimizes digestive discomfort.
- Supports multiple bodily functions including sleep, energy, and muscle recovery.
- Backed by Thorne's reputation as the #1 recommended brand by healthcare practitioners.
- Powder format allows customizable dosing and easy mixing.
Cons
- Powdered form requires mixing with liquid, which may be less convenient than capsules for on-the-go use.
- Higher price point compared to standard magnesium supplements due to premium quality and certification.
- Some users may find the unflavored powder less palatable when mixed with water.
THORNE Magnesium Bisglycinate is a premium powdered magnesium supplement designed for individuals seeking comprehensive wellness support. This formula is particularly suited for athletes, active individuals, and anyone looking to improve sleep quality and energy levels through a highly absorbable form of magnesium.
Standout features include its NSF Certified for Sport status, ensuring it is free from nearly 300 banned substances, making it a trusted choice for professional athletes. The bisglycinate form is known for excellent absorption and gentle digestion, reducing the risk of gastrointestinal issues common with other magnesium types. Users can expect support for over 600 enzymatic reactions, promoting brain function, bone health, muscle recovery, and lung health.
The powdered format comes in a convenient 7.98 ounce container providing 60 servings. It mixes easily into water or other beverages, allowing flexible dosing. Thorne is a brand recommended by over 100 professional sports teams and is the top choice among healthcare practitioners, reflecting its commitment to quality and efficacy.
Potential drawbacks include the need for preparation as a powder, which may be less convenient than capsules for travel or quick use. Additionally, the price is higher than basic magnesium supplements, justified by the rigorous testing and premium ingredients. Some users might find the unflavored powder bland, but it can easily be added to smoothies or flavored drinks.
Overall, THORNE Magnesium Bisglycinate delivers on its promises with high-quality ingredients and third-party certification. It is an excellent investment for those serious about their health and performance, particularly athletes and individuals with demanding lifestyles. The combination of bioavailability, safety testing, and brand trust makes it a standout choice in the magnesium supplement market.
Pros
- Excellent bioavailability due to glycinate chelation
- Gentle on the stomach compared to other magnesium forms
- Trusted brand known for rigorous quality standards
- Supports multiple bodily functions from sleep to muscle recovery
- Clean ingredient profile with no unnecessary fillers
Cons
- Higher price point compared to basic magnesium supplements
- May require multiple capsules to reach higher daily magnesium needs
- Limited flavoring or convenience options (capsules only)
THORNE Magnesium Glycinate is a premium supplement designed for individuals seeking optimal magnesium absorption without gastrointestinal discomfort. This product is ideal for those who struggle with sleep quality, muscle tension, or stress, as well as athletes looking to support recovery.
The standout feature is its chelated form: magnesium bound to the amino acid glycine. This enhances bioavailability and reduces laxative effects common with other magnesium types. In real-world use, users often report improved sleep onset and reduced muscle cramps within a week of consistent intake.
Thorne's manufacturing adheres to strict quality controls, including third-party testing for purity and potency. The capsules are free from common allergens and artificial ingredients, making them suitable for sensitive individuals. While the bottle contains 90 capsules, the recommended dosage typically ranges from one to three per day depending on individual needs.
Potential drawbacks include a higher cost per serving versus generic brands, and the need for multiple capsules to achieve 400 mg of elemental magnesium. Additionally, as a newer listing, there are currently no customer reviews to validate real-world experiences, so buyers rely solely on Thorne's established reputation.
Overall, THORNE Magnesium Glycinate is a top-tier choice for those prioritizing absorbability and purity. If you value a clean, effective supplement and are willing to invest in quality, this product delivers on its promises without compromising digestion.
Buying Guide: What to Consider When Choosing Between Thorne and NOW Magnesium
Form and Absorption
The chemical form of magnesium affects how well your body absorbs it. Magnesium glycinate (magnesium bound to glycine) is known for high bioavailability and a gentle effect on the stomach. Thorne offers both a bisglycinate powder (THORNE Magnesium Bisglycinate) and glycinate capsules, while NOW provides a straight magnesium glycinate tablet. The bisglycinate form is often considered more absorbable because each molecule contains two glycine molecules, which may enhance transport into cells.
Quality and Certifications
Thorne’s products are NSF Certified for Sport, meaning they undergo rigorous third-party verification for purity and label accuracy. This certification is ideal for athletes or anyone wanting extra assurance. NOW Foods also follows strict manufacturing standards and is a family-owned company since 1968. Both brands avoid common allergens such as wheat, gluten, and soy. If certification matters to you, Thorne’s NSF badge is a standout. For supporting calm and sleep, these supplements work well alongside other natural options like those in our ashwagandha and magnesium guide.
Serving and Convenience
Consider how you prefer to take your supplement. THORNE Magnesium Bisglycinate is a powder that you mix with water, offering flexible dosing and faster absorption. Their glycinate capsules come in two sizes (90 and 180 count) for easy pill form. NOW Magnesium Glycinate comes as 240 tablets per bottle, giving you a two-month supply at a reasonable cost per serving. Tablets are convenient for travel or daily use, while powder may be better for those who have difficulty swallowing pills or want to adjust dosage.
Targeted Benefits and Use Cases
Both products support muscle relaxation, nervous system health, and better sleep. However, Thorne’s bisglycinate powder is often chosen for its calming effect on the mind before bed, aided by the double glycine content. NOW’s glycinate tablets are a solid choice for general magnesium support without a strong focus on sleep. If you need extra help winding down at night, you might also explore our valerian root benefits guide or valerian root for sleep tips.
Final Thoughts
After examining Thorne Magnesium Bisglycinate and NOW Magnesium Glycinate, we recommend THORNE Magnesium Bisglycinate for those who prioritize a premium, NSF-certified powder that can be easily customized for deep relaxation and stress relief. For a budget-friendly, straightforward daily magnesium glycinate tablet, Now Foods Magnesium Glycinate, 240 Tablets is an excellent choice that still delivers high quality and clean ingredients. Both options will help you meet your wellness goals in 2026.
Frequently Asked Questions
What is the difference between magnesium bisglycinate and magnesium glycinate?
Magnesium glycinate consists of magnesium bound to one glycine molecule, while bisglycinate has two glycine molecules per magnesium atom. The bisglycinate form may offer improved absorption and a stronger calming effect due to the extra glycine. Both are highly bioavailable and gentle on the stomach.
Which is better for sleep: Thorne or NOW?
Thorne’s Magnesium Bisglycinate powder is often favored for sleep because the double glycine promotes relaxation and helps you unwind before bed. However, NOW’s Magnesium Glycinate tablets can also support sleep when taken consistently. Pairing either with other sleep aids like valerian root may enhance results; see our valerian root for sleep article for more.
Can I take Thorne Magnesium Bisglycinate with other supplements?
Yes, magnesium bisglycinate is generally safe to combine with other vitamins and minerals. It pairs well with vitamin D, calcium, and B vitamins. Always consult with a healthcare provider before starting a new regimen, especially if you take medications. For a holistic approach, read our BLOG for more supplement tips.
How much magnesium should I take daily?
The recommended dietary allowance (RDA) for magnesium varies by age and gender, typically between 310 and 420 mg per day for adults. Most magnesium glycinate supplements provide 100 to 200 mg per serving. Start with a lower dose and adjust as needed. Always follow the label directions and consult a professional if unsure.
