Centrum
Contains synthetic nutrients with potential absorption issues and artificial additives including dyes and preservatives.
Evaluated Feb 15, 2026
·AI-evaluatedNaturelo
Uses whole food-based nutrients with natural folate instead of folic acid and no artificial additives.
Garden of Life
Raw, whole food vitamins with probiotics and digestive enzymes for better absorption.
Thorne
High-quality bioavailable forms of nutrients with extensive third-party testing and no artificial additives.
⚠️Red 40: FDA reviewing safety, potential phase-out by 2027
US (FDA)
Contains artificial colors, synthetic preservatives, and low-quality nutrient forms
USP verified for purity and potency but limited transparency on testing protocols
Uses cheaper synthetic forms of nutrients with lower absorption rates
Basic ingredient disclosure but lacks sourcing information and detailed manufacturing processes