Nature's Bounty Magnesium
Nature's Bounty Magnesium is a basic, mainstream magnesium oxide tablet for users who want a simple once-daily magnesium supplement.
Editorial review
Product-specific buying guidance
Overview
Nature's Bounty Magnesium is a basic, mainstream magnesium oxide tablet for users who want a simple once-daily magnesium supplement.
What makes it different
The product is simple and widely recognizable: 500mg magnesium as magnesium oxide in tablet form.
Best use case
Best for buyers who want a straightforward magnesium tablet from a mainstream supplement brand.
Limitations
Magnesium oxide is not the same as glycinate or multi-form magnesium complexes, and some users may prefer gentler or more premium forms.
Comparison note
Compared with Nutricost Magnesium Glycinate, Nature's Bounty uses magnesium oxide. Compared with BIOptimizers, it is much simpler and less premium.
Final verdict
A practical basic magnesium tablet for users who want mainstream simplicity, but not the best fit for those specifically seeking magnesium glycinate or multi-form magnesium.
Score breakdown
Internal editorial score
This is an internal score out of 10, not an marketplace rating.
- Brand trust
- 8.6/10
- Product relevance
- 8.0/10
- Ingredient/spec clarity
- 8.5/10
- Buyer intent fit
- 7.8/10
- Value expectation
- 8.0/10
- Availability confidence
- 8.3/10
Pros
- 500mg magnesium per tablet
- Simple once-daily tablet format
- Recognized mainstream supplement brand
Cons
- Uses magnesium oxide, not glycinate
- Not a multi-form magnesium complex
- Higher-dose magnesium may not suit everyone
Key details
Product details
- Brand
- Nature's Bounty
- Product type
- Magnesium Oxide Tablets
- Category
- Recovery & Sleep Performance
- Primary use case
- Users who want a basic magnesium tablet
- Suitable goals
- strength, recovery, daily wellness
- Last updated
- 2026-05-08
Ingredients & Formula
Formula notes
Nature's Bounty Magnesium is a basic magnesium oxide tablet. It is not magnesium glycinate or a multi-form magnesium complex.
- Verification status
- verified
- Main ingredients
- Magnesium oxide
- Active ingredients
- Magnesium as magnesium oxide
- Protein source
- Sweeteners
- No sweetener listed in verified information
- Allergen info
- Verify exact bottle label for allergen and facility statements.
- Serving info
- Serving size: 1 tablet.
Nutrition highlights
- 500mg magnesium per tablet
- Magnesium as magnesium oxide
- 119% Daily Value according to official supplement facts
- Once-daily adult tablet directions
- Form
- Tablets
- Flavor
- Unflavored tablet
- Package size
- 100 or 200 tablets depending on listing
- Diet tags
- Tablet format, Basic magnesium
- Certifications
- None listed
- Protein per serving
- Calories per serving
- Carb info
Best for / avoid if
Best for
- Users who want a basic magnesium tablet
- People comparing mainstream magnesium supplements
- Buyers who prefer simple once-daily tablet formats
Avoid if
- You want magnesium glycinate
- You prefer a multi-form magnesium complex
- You are sensitive to higher-dose magnesium oxide
Medical disclaimer
SupplementCheckLab provides product research and buying guides for informational purposes only. We do not provide medical advice. Always consult a qualified healthcare professional before starting any supplement, especially if you are pregnant, nursing, taking medication, or have a medical condition.
FAQ
Quick buying questions
What type of magnesium is in Nature's Bounty Magnesium?+
The official supplement facts list magnesium as magnesium oxide.
How much magnesium does it provide?+
Nature's Bounty lists 500mg magnesium per tablet.
Is this magnesium glycinate?+
No. It is magnesium oxide.
How does it compare with BIOptimizers Magnesium Breakthrough?+
Nature's Bounty is a basic single-form magnesium oxide tablet, while BIOptimizers uses seven magnesium forms.
Should everyone take 500mg magnesium?+
Not necessarily. Magnesium needs vary, and users should consult a qualified healthcare professional if they are unsure or have health conditions.