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KOVGOCY4.3 (234)AI-curated evidence

Spnutrition Magnesium Bisglycinate Gummies, with 400mg Magnesium Bisglycinate Chelate, Sea Salt, Raspberry Fruit Powder, Improve Sleep & nervous, Relax Muscles, Strengthen Bones, Vegan, 60 Gummies (1)

Daily Wellness & Essential Mineral Support】Magnesium bisglycinate is an essential mineral that supports overall daily wellness. With magnesium bisglycinate 400mg per serving, Spnutrition Gummies offer a simple, tasty way to help maintain healthy magnesium...

Direct product evidence5 papers indexed · 3 claims mapped

Resar evidence panel

0–100 · cited research only

Evidence Score

59

Good

Safety Score

69

Good

Effectiveness Score

52

Emerging

Research Confidence

73

Strong

Product Fit Score

44

Emerging

Bottom line

Limited evidence (Good) — treat claims cautiously and review sources directly.

Product fit is weaker — dose, price, or practical use may not align with what studies tested.

Spnutrition Magnesium Bisglycinate Gummies, with 400mg Magnesium Bisglycinate Chelate, Sea Salt, Raspberry Fruit Powder, Improve Sleep & nervous, Relax Muscles, Strengthen Bones, Vegan, 60 Gummies (1)

Evidence Score

59

Good

Price

$34.99

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Resar may earn an affiliate commission on this purchase. Commissions never change scores — see our affiliate disclosure and conflicts policy. Scores reflect cited research, not medical advice.

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Top research

The strongest studies behind this product

Ranked by evidence hierarchy and how closely each study matches this product. Start with the strongest study, then read down. Every claim needs a trail.

Strongest studySupporting evidence90% relevance

Magnesium (Mg2+): Essential Mineral for Neuronal Health: From Cellular Biochemistry to Cognitive Health and Behavior Regulation

Other · Current Pharmaceutical Design · 2024

What the research shows

The likely user benefit should be interpreted cautiously until the full paper is reviewed for the product's most realistic positive benefit for the shopper.

Direct product evidenceRead study
2
Supporting evidence84% relevance

Magnesium: An Essential Mineral for Optimal Wellness

Other · Saudi Journal of Medicine · 2026

Direct product evidence
3
Human RCT78% relevance

Magnesium Bisglycinate Supplementation in Healthy Adults Reporting Poor Sleep: A Randomized, Placebo-Controlled Trial

Randomized Controlled Trial · Nature and Science of Sleep · 2025

Category-level evidence
4
Indirect evidence72% relevance

Micronuclear Test Using ICR Mouse for Safety Evaluation of Deep Seawater Mineral Extract (magnesium salt) of Food Ingredients

Other · Journal of the Korean Society for Marine Environment & Energy · 2023

Category-level evidence
5
Indirect evidence66% relevance

Magnesium: A Mineral Essential for Health Yet Generally Underestimated or Even Ignored

Other · Journal of Nutrition & Food Sciences · 2016

Category-level evidence

Scores reflect these cited studies, not medical advice. Expand the full evidence detail below for protocols, dose context, and reported side effects.

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Claim ledger

Every claim, mapped to its source

Each product claim below is tied to a specific paper with study type, match strength, and limitations. Nothing here is medical advice — it is a research trail you can audit.

Claim match reflects how closely a specific paper supports this benefit — not AI confidence or medical certainty.

Full evidence detail

Study-by-study breakdown

Each paper below is ranked for this listing. Start with the highest match, then expand any study for a plain-language readout.

How to read this section

  • Match % - how closely the study matches this product (not overall scientific quality).
  • Evidence type - study design (RCT, review, etc.) and whether it is direct, category-level, or indirect.
  • What it found - short summary and quoted extract from the paper metadata. Not medical advice.
Direct product evidenceThis study closely matches this product or its active ingredient.

In plain language

: Magnesium (Mg2+) is a crucial mineral involved in numerous cellular processes critical for neuronal health and function. This review explores the multifaceted roles of Mg2+, from its biochemical interactions at the cellular level to its impact on cognitive health and behavioral regulation. Mg2+ acts as a cofactor for over 300 enzymatic reactions, incl [1]

What the study reported

Verified extract — not AI generated

“The likely user benefit should be interpreted cautiously until the full paper is reviewed for the product's most realistic positive benefit for the shopper.”

How it was used

Use context could not be reliably extracted from metadata alone and should be verified during curation.

Side effects noted

Safety details should be checked against the full paper and the product's actual use instructions.

Caveats

This fallback uses metadata ranking and should be upgraded with full AI or manual review before stronger claims.

Read original study

Transparency

Score history

Human review is pending for this listing.

No score changes have been recorded yet.

Reviews

Shopper feedback

4.3

average rating

234 Amazon reviews were available from the listing metadata.

Common questions about Spnutrition Magnesium Bisglycinate Gummies, with 400mg Magnesium Bisglycinate Chelate, Sea Salt, Raspberry Fruit Powder, Improve Sleep & nervous, Relax Muscles, Strengthen Bones, Vegan, 60 Gummies (1)

Short answers from Resar's evidence model. Not medical advice — read the full study breakdown above.

What is the Resar evidence score for Spnutrition Magnesium Bisglycinate Gummies, with 400mg Magnesium Bisglycinate Chelate, Sea Salt, Raspberry Fruit Powder, Improve Sleep & nervous, Relax Muscles, Strengthen Bones, Vegan, 60 Gummies (1)?

Resar scores Spnutrition Magnesium Bisglycinate Gummies, with 400mg Magnesium Bisglycinate Chelate, Sea Salt, Raspberry Fruit Powder, Improve Sleep & nervous, Relax Muscles, Strengthen Bones, Vegan, 60 Gummies (1) 59/100 for evidence (Good grade), with Safety 69/100 and research confidence 73/100. Scores reflect indexed studies mapped to this listing, not marketing claims.

How many studies support Spnutrition Magnesium Bisglycinate Gummies, with 400mg Magnesium Bisglycinate Chelate, Sea Salt, Raspberry Fruit Powder, Improve Sleep & nervous, Relax Muscles, Strengthen Bones, Vegan, 60 Gummies (1)?

Resar indexes 5 research papers for Spnutrition Magnesium Bisglycinate Gummies, with 400mg Magnesium Bisglycinate Chelate, Sea Salt, Raspberry Fruit Powder, Improve Sleep & nervous, Relax Muscles, Strengthen Bones, Vegan, 60 Gummies (1), ranked by relevance to this product's ingredients, dose, and category. Open the study-by-study breakdown on this page for match percentages and summaries.

Is Spnutrition Magnesium Bisglycinate Gummies, with 400mg Magnesium Bisglycinate Chelate, Sea Salt, Raspberry Fruit Powder, Improve Sleep & nervous, Relax Muscles, Strengthen Bones, Vegan, 60 Gummies (1) worth buying based on the research?

Limited evidence (Good) — treat claims cautiously and review sources directly.

How does Resar score Spnutrition Magnesium Bisglycinate Gummies, with 400mg Magnesium Bisglycinate Chelate, Sea Salt, Raspberry Fruit Powder, Improve Sleep & nervous, Relax Muscles, Strengthen Bones, Vegan, 60 Gummies (1)?

Resar maps product claims to cited studies, grades evidence quality and product relevance, and surfaces safety and confidence sub-scores. Product fit is weaker — dose, price, or practical use may not align with what studies tested. See our methodology page for the full scoring framework.