What’s inside this formula?
Nature's Bounty’s Magnesium 400 mg Softgels is listed here in the magnesium collection. This article looks at the selected 75 softgels pack, then puts its ingredients into context.
400 mg elemental magnesium as magnesium oxide per softgel.
Check the original label ↗Magnesium participates in muscle and nerve function and many enzyme reactions. Products use different salts and chelates, so the total compound weight can look much larger than the magnesium actually supplied. Begin with the elemental magnesium on the panel and the number of tablets or capsules in a serving.
The pack details above come from the manufacturer. Ingredient research below does not establish the effects of this exact product or independently verify its contents.
Same mineral form, different delivery
This 75-softgel pack supplies 400 mg magnesium as magnesium oxide per softgel. Its oil-based softgel differs from the brand’s 500 mg tablet, but the carrier does not by itself establish better absorption or tolerability.
The shell changes dietary suitability
Medium-chain triglycerides, gelatin and vegetable glycerin accompany the magnesium. The list also includes soy lecithin and yellow beeswax. The complete formula is animal-derived and soy avoidance requires checking the actual pack.
Put 400 mg in context
The serving is above the US adult upper limit of 350 mg per day from supplemental magnesium and medicines. NIH lists gastrointestinal side effects and medicine interactions. Discuss use with a clinician rather than assuming that a rapid-release label makes this dose suitable.
Where might it be useful?
Normal muscle and nerve function
Adequate magnesium contributes to normal signalling and muscle activity.
Meeting an intake gap
A suitable supplement can add magnesium when food intake is inadequate or a clinician identifies a need.
What the research can — and cannot — tell us
An essential role in the body does not establish that every form improves sleep, anxiety or cramp symptoms. Differences in tolerability and absorption do not translate into a universal best product. Compare the mineral amount, complete formula and practical serving before making conclusions.
What deserves your attention?
Contains gelatin, beeswax and soy lecithin; the magnesium serving exceeds the US adult supplemental upper limit of 350 mg/day.
Suitability comes before strength
Supplemental magnesium can cause diarrhoea. Kidney impairment can increase risk from magnesium accumulation, and some medicines require separation or review; ask a pharmacist or clinician.
Dietary details for this product
Animal-derived Gelatin and yellow beeswax are listed in the manufacturer formula.
A dietary label and an allergy assessment answer different questions. Check every ingredient, the capsule or softgel materials and the allergen statement on the pack you receive. If you take medicines, have a health condition, are pregnant or are choosing for a child, discuss the full formula with a qualified clinician.
Make the comparison meaningful.
- Match the exact version.Look for Nature's Bounty · Magnesium 400 mg Softgels and the 75 softgels pack. A similar name or bottle can contain a different strength, blend or serving.
- Compare like with like.Read the serving size alongside the active ingredient amount. Capsule count, compound weight and total blend weight can describe different things. Use the label notes above to see what matters for this formula.
- Check the seller and final cost.Review seller identity, expiry, batch details and any Indian import information. Compare the final delivered price only after matching the formula. Prices and stock are checked on the retailer’s site.
Keep the label beside the decision.
Open the complete product profile for its source, dietary notes and available shopping destination.
Is this an endorsement or a medical recommendation?
No. This is an editorial guide to a selected product and its ingredient context. We have not independently tested this bottle or established a clinical benefit for this exact formula. A product’s inclusion is not a recommendation that everyone should take it.
Does Proof & Price earn from shopping links?
Some product-profile links are paid links and are labelled. As an Amazon Associate we earn from qualifying purchases. Manufacturer source links are provided for checking the label. Read our affiliate disclosure.
Read, check, decide.
Product label reviewed 2026-10-29. Ingredient context reviewed 2026-10-26. This article has not received independent clinical review. Packaging and formulas can change; the current pack takes precedence.
↗
↗
↗