Data as of Oct 18, 2026Based on 551 AI responses
Reviewed by Dimitry Apollonsky
AI summary
Thorne holds a narrow lead over NOW Foods, earning frequent recommendations for perimenopause support and third-party tested supplements. When shoppers look for greens powders, Amazing Grass is the usual answer instead.
Rank and Mentioned in · since Jul 5
| # | Brand | Recommended for | Mentioned in |
|---|---|---|---|
| 1 | tested premium formulas and targeted perimenopause support | tested premium formulas and targeted perimenopause support | 29% |
| 2 | affordable amino acids, progesterone creams, and single-ingredient supplements | affordable amino acids, progesterone creams, and single-ingredient supplements | 25% |
| 3 | budget-friendly single ingredients like L-glutamine and creatine | budget-friendly single ingredients like L-glutamine and creatine | 20% |
| 4 | retail selection for third-party tested and vegan recovery products | retail selection for third-party tested and vegan recovery products | 17% |
| 5 | hypoallergenic, highly bioavailable capsules and magnesium powders | hypoallergenic, highly bioavailable capsules and magnesium powders | 13% |
| 6 | cost-effective unflavored powders sold in bulk quantities | cost-effective unflavored powders sold in bulk quantities | 11% |
| 7 | broad marketplace for recurring delivery on popular supplement brands | broad marketplace for recurring delivery on popular supplement brands | 11% |
| 8 | specialty wellness formulations including bioidentical progesterone creams | specialty wellness formulations including bioidentical progesterone creams | 10% |
| 9 | sports nutrition staples including creatine monohydrate powders | sports nutrition staples including creatine monohydrate powders | 10% |
| 10 | direct-to-consumer methylated vitamins and specialized nutrient blends | direct-to-consumer methylated vitamins and specialized nutrient blends | 9% |
| 11 | 9% | ||
| 12 | 8% | ||
| 13 | 8% | ||
| 14 | 8% | ||
| 15 | 7% |
What’s changing · since July
Since July, RXBARrising has become the go-to answer for protein bars, and Thornerising is now among the three most named for creatine supplements. BulkSupplementsrising is now named regularly for L-glutamine, while Rite Aidfalling is not named for acetyl l-carnitine.
Week of Aug 3–9 · Since Jul 5
Widest split: NOW Foods, 30% on ChatGPT Search and 21% on Google AI Mode.
| Brand | ChatGPT Search | Google AI Mode | Comparison |
|---|---|---|---|
| Thorne | 32% | 25% | |
| NOW Foods | 30% | 21% | |
| Nutricost | 17% | 24% | |
| GNC | 16% | 17% | |
| Pure Encapsulations | 9% | 18% | |
| BulkSupplements | Outside ChatGPT Search's top 25 | 21% | |
| Amazon | Outside ChatGPT Search's top 25 | 19% | |
| Life Extension | 13% | 8% | |
| Optimum Nutrition | 10% | 10% | |
| Codeage | 7% | 11% |
55% of citations point at the ranked brands’ own sites. healthline.com, forbes.com, verywellfit.com are the most-cited sites outside the ranked brands’ own domains.
Market map
Mentioned in · since Jul 5
Leading brands by topic
What are the best supplements for post-workout recovery that don't contain any animal products?
What are the best perimenopause supplements right now? Where should I get them?
where can i buy greens powder online?
where can I buy acetyl l carnitine?
Where can I buy estriol cream online?
Where can I buy bariatric vitamins online?
Where can I buy methylated vitamins online?
Where can I buy L-glutamine online?
where can i buy a creatine supplement online?
where can i buy a protein bar online?
Which websites sell magnesium powder supplements?
Which websites sell probiotic drinks?
I'm looking to order progesterone cream online, which websites sell it?