Supplement comparison results

Primary ingredients How we evaluate

We evaluate whether vitamins and minerals are balanced and included in appropriate amounts. We examine whether daily recommended amounts are met and if the combination is efficient without deficient or excessive components.

Price How we evaluate

Rather than just retail price, we calculate per-day intake cost to objectively compare cost-effectiveness relative to ingredients. We primarily evaluate based on price efficiency relative to meeting essential nutrients.

Brand How we evaluate

We comprehensively review raw material sources, manufacturing process transparency, certifications, and clinical evidence. We evaluate brand reliability based on long-term consumption safety and quality management capabilities.

Quality How we evaluate

We carefully examine each nutrient's absorption rate and bioavailability, formulation stability, and capsule/tablet quality. We evaluate formulation technology affecting intestinal absorption and oxidation/deterioration prevention.

Additional ingredients How we evaluate

We review additive types, whether dyes and preservatives are used, and potential allergens. We thoroughly verify that products are free from unnecessary excipients or potentially harmful ingredients.