Magnesium Supplement
Jigsaw Health MagSRT B-Free
- 74/100 science score
- $40 price
Overview
High effectiveness due to clinically validated 500mg dose matching general Mg evidence (77 RCTs) and product-specific RCT (91 participants, PMID 29425476) showing superior absorption/symptom relief vs placebo. Safety exceptional with no FDA reports, EFSA approval, GRAS status, and trial tolerability at dose. Quality strong via NSF GMP, USP, ConsumerLab, Albion sourcing, but lacks elite sport certifications. Premium SR tech justifies cost for tolerance.
Key strengths
- 500mg elemental Mg dose validated in product-specific placebo RCT (91 participants, PMID 29425476)
- Albion DiMagnesium Malate sourced (GRAS, EFSA-approved chelate)
- Sustained-release tech prevents GI upset (91% tolerability in 90-day trial)
Our analysis
Jigsaw MagSRT B-Free delivers 500mg bioavailable Mg via SR DiMagnesium Malate, backed by RCT (PMID 29425476) showing superior uptake/symptom relief. Excellent for deficiency, cramps, sleep with minimal GI risk. Premium but justified by evidence and quality.
Frequently asked questions
- Is Jigsaw Health MagSRT B-Free worth buying?
- Jigsaw Health MagSRT B-Free has a Verify Influencers trust score of 74/100 based on ingredient quality, clinical evidence, and third-party testing.
- What is the trust score for Jigsaw Health MagSRT B-Free?
- Jigsaw Health MagSRT B-Free scored 74 out of 100 in our science-backed analysis, which evaluates ingredient dosages against clinical literature and manufacturing transparency.
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