Public claim check · Vitamins
Capsule
The claim
“Magnesium bisglycinate provides highly absorbable magnesium to help reduce tiredness and fatigue, while supporting normal muscle and nervous system function.”The principal claim, quoted verbatim.
In total we found 14 printed claims on the page and label. They group into 8 outcomes that can each be checked against human research, plus marketing too broad to test. Each outcome gets its own answer in the report.
Headline finding
No matching evidence.
No matching human research backs this exact tiredness-reduction promise.
See the evidence behind this answer in the complete report, including what was tested, the dose and preparation used, who took part, and funding information where available.
Whether that evidence applies here comes down to fit: the preparations and amounts those trials used against what is actually in this formula.
The rest of the check
one square per checked outcome · locked findings open in the complete report
Create a free account and use your included credit to unlock this report: every claim answered separately, with study receipts, dose and form comparisons, and better-value alternatives.
Label facts
Excellent
Disclosure, not whether it works.
3 of 3
Active doses printed. No proprietary blend.
1 of 1
Comparable doses sit below study amounts.
Quick answers
Method, independence, limits
Same method for every product: the seller’s claim first, then whether human research measured that outcome, then whether the ingredient, form and dose match the research. How your report works.
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Frozen from the report generated on 10 September 2026. Formulations and prices change; only a fresh analysis updates it. Tell us if something looks wrong.
Not medical advice. If symptoms are affecting your life, a pharmacist or GP is the right first stop, especially alongside other medication.
Keep going
Another vitamins check
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by The Natal Naturopath · 3 of 3 doses disclosed
Excellent transparency
Another vitamins check
Magnesium Glycinate 3-in-1
by Nutrition Geeks · 4 of 4 doses disclosed
Excellent transparency
Considering something else?
Paste the product link and photograph the label. The report answers the claims it is actually sold on, not the ones that are easiest to grade.
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© 2026 De-Influenced. Independent editorial work. You may share this report for personal, non-commercial purposes with our name and date left intact. It may not be sold, edited, or used in marketing, including by supplement brands, without our written permission. It is not a statement that this product does or does not work.