CleanMagnesium — Potency & No Fillers Index
All scored magnesium products, ranked by Index score. Lab-verified products still sort first. Label scores are separate from lab verification.
How the Index is scored (published before rankings) →
#1
GymBeam Magnesium Bisglycinate Powder Unflavoured 250g
GymBeam
Lab verifiedLab: Labor Dr. SchellerReport: 18 Jun 2026
Label reviewed · 100/100
Elemental Mg / day: 220 mg
#2CLN Labs Magnesium Bisglycinate Capsules (Core Chelate) 120 caps
CLN Labs
Lab verifiedLab: Eurofins Food Testing UKReport: 16 Dec 2025
Label reviewed · 94.2/100
Elemental Mg / day: 308 mg
#3HSN Magnesium Glycinate (Chelated) 500g
HSN
Lab verifiedLab: AGROLAB IbéricaReport: 7 Aug 2025
Label reviewed · 93.4/100
Elemental Mg / day: 330 mg
#4Inner Sparkle Magnesiumbisglycinat 120 Kapseln
Inner Sparkle
Lab verifiedLab: BAV InstitutReport: 18 Dec 2025
Label reviewed · 91.7/100
Elemental Mg / day: 300 mg
#5VitaMoment Magnesiumbisglycinat 120 Kapseln
VitaMoment
Lab verifiedLab: GBAReport: 2 Jun 2026
Label reviewed · 91.6/100
Elemental Mg / day: 240 mg
#6Nature Heart Magnesium Bisglycinat 120 Kapseln
Nature Heart
Lab verifiedLab: GBAReport: 10 Apr 2026
Label reviewed · 90.8/100
Elemental Mg / day: 360 mg
#7MoleQlar Magnesium Bisglycinat Kapseln (MagChel) 120
MoleQlar
Lab verifiedLab: GBAReport: 21 Jul 2026
Label reviewed · 83.6/100
Elemental Mg / day: 225 mg
#8Peak Supps Magnesium Glycinate 500g
Peak Supps
Unverified: brand claim onlyNo independent lab report on file
Label reviewed · 85/100
Elemental Mg / day: 330 mg
#9Beyond Nutrition MAGNESIUM Master Blend 90 caps
Beyond Nutrition
Unverified: reporting limits too highLab: AGROLAB LUFAReport: 25 Aug 2026
Label reviewed · 54.5/100
Elemental Mg / day: 350 mg