Data as of Oct 18, 2026Based on 334 AI responses
Reviewed by Dimitry Apollonsky
AI summary
Nature Made holds a narrow lead over Thorne across daily multivitamin recommendations, frequently surfaced for accessible pricing and broad third-party verification while Thorne is favored for more sophisticated nutrient forms. When buyers ask for men over forty, however, MegaFood is the usual answer.
Rank and Mentioned in · since Jul 5
| # | Brand | Recommended for | Mentioned in |
|---|---|---|---|
| 1 | budget-conscious shoppers seeking independently verified basic adult formulas | budget-conscious shoppers seeking independently verified basic adult formulas | 63% |
| 2 | sophisticated nutrient forms and clinical formulations for older adults | sophisticated nutrient forms and clinical formulations for older adults | 50% |
| 3 | targeted gender formulas and transparent sourcing for younger adults | targeted gender formulas and transparent sourcing for younger adults | 37% |
| 4 | food-derived ingredients, allergen disclosures, and balanced men over forty blends | food-derived ingredients, allergen disclosures, and balanced men over forty blends | 29% |
| 5 | targeted cardiovascular and prostate support without unwanted additives | targeted cardiovascular and prostate support without unwanted additives | 22% |
| 6 | food-derived nutrient profiles including the mykind Organics line | food-derived nutrient profiles including the mykind Organics line | 14% |
| 7 | 13% | ||
| 8 | accessible everyday formulations commonly suggested for older adults | accessible everyday formulations commonly suggested for older adults | 11% |
| 9 | whole-food fermented tablets with clear allergen testing disclosures | whole-food fermented tablets with clear allergen testing disclosures | 11% |
| 10 | 7% | ||
| 11 | 6% | ||
| 12 | plant-based, once-daily capsules using food-derived vitamin sources | plant-based, once-daily capsules using food-derived vitamin sources | 5% |
| 13 | 5% | ||
| 14 | 4% | ||
| 15 | 4% |
Weeks of Aug 10 – Sep 6, 2026 · Since Jul 5
Rankings by topic:
Widest split: Ritual, 21% on ChatGPT Search and 55% on Google AI Mode.
| Brand | ChatGPT Search | Google AI Mode | Comparison |
|---|---|---|---|
| Nature Made | 59% | 68% | |
| Thorne | 42% | 59% | |
| Ritual | 21% | 55% | |
| MegaFood | 36% | 26% | |
| Pure Encapsulations | 11% | 35% | |
| Garden of Life | 10% | 18% | |
| Centrum | 11% | 14% | |
| One A Day | 13% | 10% | |
| New Chapter | 19% | 4% | |
| Legion Athletics | Outside ChatGPT Search's top 25 | 16% |
35% of citations point at the ranked brands’ own sites. health.yahoo.com, amazon.com, fortune.com are the most-cited sites outside the ranked brands’ own domains.
Can you suggest a high-quality multivitamin supplement for a man in his 40s?
Which daily multivitamins use independently tested nutrient forms and avoid megadoses that exceed common upper intake limits?
Which women's multivitamins include age-specific iron and vitamin D options without proprietary blends?
Which once-daily multivitamins are easy to swallow disclose allergen testing and provide clear third-party certification?
What vitamins are best for women?
which multivitamin for women should i take?
What vitamins are best for men?
What is the best multivitamin?
Which men's multivitamin should I try?