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Example: Comparing Magnesium supplements across brands
AI BEST PICK
Pure Encapsulations
Form:
Magnesium Glycinate
Bioavailability:
High (80%)
Dosage:
120mg elemental
Testing:
NSF Certified
Additives:
None
Price:
$22.90$0.25/serving
AI Quality Score
95
Excellent
PLACEHOLDER
Nature Made
Form:
Magnesium Oxide
Bioavailability:
Low (4%)
Dosage:
250mg elemental
Testing:
USP Verified
Additives:
Minimal
Price:
$8.99$0.07/serving
AI Quality Score
72
Fair
PLACEHOLDER
Life Extension
Form:
Magnesium Glycinate
Bioavailability:
High (80%)
Dosage:
100mg elemental
Testing:
Independent Lab
Additives:
None
Price:
$18.00$0.18/serving
AI Quality Score
92
Excellent
AI Recommendation:
Pure Encapsulations scores highest due to superior bioavailability (Magnesium Glycinate vs Oxide), NSF certification, and zero additives. While Nature Made is cheaper, its Magnesium Oxide form has only 4% absorption compared to 80% for glycinate. Life Extension is also excellent but slightly lower dosage per serving.
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