Category AI Visibility Report
Amino Acid Supplements AI Visibility Report 2026: Top Brands & Buyer Topics in AI Search
Data updated 2026-08-27 · 30-day window · ChatGPT · Google AI Mode · Google AI Overviews
≈460
Est. AI queries / month
9
Buyer topics monitored
10
Brands on the AI shelf
Key insights
- Over the last 30 days, GEOly monitored 9 buyer topics in Amino Acid Supplements across ChatGPT, Google AI Mode, Google AI Overviews — an estimated 460 AI queries per month.
- Nutricost leads the AI shelf with 9.9% of brand mentions, followed by Thorne (8.3%) and XTEND (6.1%). The top three hold 24.3% combined — a shelf that has not consolidated yet, leaving a clear window for challengers.
- The highest-demand topic is “amino acid supplements for older adults” (top keyword “best amino acids for muscle growth over 50”, ~210 searches/mo).
- AI answers lean on nih.gov most (47.2% of citations) — earning presence on these sources is the shortest path to being recommended.
Brands AI recommends most
Share of brand mentions across AI answers in the last 30 days (Share of Model).
| # | Brand | AI mentions | Share |
|---|---|---|---|
| 1 | Nutricost | 189 | 9.9% |
| 2 | Thorne | 157 | 8.3% |
| 3 | XTEND | 116 | 6.1% |
| 4 | NutraBio | 98 | 5.1% |
| 5 | BodyHealth PerfectAmino | 89 | 4.7% |
| 6 | BulkSupplements | 88 | 4.6% |
| 7 | Pure Encapsulations | 78 | 4.1% |
| 8 | Naked Nutrition | 77 | 4% |
| 9 | Optimum Nutrition | 64 | 3.4% |
| 10 | Transparent Labs | 59 | 3.1% |
What shoppers ask AI
Buyer topics monitored in this category, with estimated monthly AI queries and the top Google keyword behind each topic.
| Topic | Est. AI queries / mo | Top keyword | Search volume / mo |
|---|---|---|---|
| amino acid supplements for older adults | ≈231 | best amino acids for muscle growth over 50 | 210 |
| amino acid supplements for hair growth | ≈229 | amino acid supplements hair growth | 90 |
| bcaa amino acid supplements | — | bcaa powder | 12,100 |
| vegan amino acid supplements | — | vegan amino acid supplements | 1,600 |
| essential amino acid supplements | — | essential amino acids | 22,200 |
| amino acid supplements powder | — | perfect amino powder | 6,600 |
| amino acid supplements for weight loss | — | amino acid supplements weight loss | 210 |
| glutamine amino acid supplements | — | l glutamine benefits | 22,200 |
| best amino acid supplements | — | amino acid dietary supplements | 27,100 |
Sources AI cites in this category
Root domains AI engines cited most when answering category queries in the last 30 days.
| Domain | Citations | Share |
|---|---|---|
| nih.gov | 411 | 47.2% |
| reddit.com | 76 | 8.7% |
| healthline.com | 54 | 6.2% |
| consumerlab.com | 38 | 4.4% |
| innerbody.com | 37 | 4.2% |
| aad.org | 34 | 3.9% |
| iherb.com | 33 | 3.8% |
| verywellhealth.com | 31 | 3.6% |
Related category reports
FAQ
Which brands do AI assistants recommend most for amino acid supplements?
Over the last 30 days the top brands by AI mention share are: Nutricost (9.9%), Thorne (8.3%), XTEND (6.1%), NutraBio (5.1%), BodyHealth PerfectAmino (4.7%). Data from GEOly's continuous monitoring across ChatGPT, Google AI Mode, Google AI Overviews.
How many people ask AI about amino acid supplements?
GEOly estimates ~460 AI queries per month in this category across 9 buyer topics, led by “amino acid supplements for older adults”.
Which sources do AI engines cite for amino acid supplements?
The most-cited domains are: nih.gov, reddit.com, healthline.com, consumerlab.com, innerbody.com. Building brand presence on these sources is the most direct way to win AI recommendations.
Methodology
GEOly continuously runs category buyer prompts across ChatGPT, Google AI Mode, Google AI Overviews and records which brands are mentioned and which sources are cited. Figures aggregate a 30-day window; AI query volumes are modeled estimates from keyword demand and AI-adoption share. Data: GEOly MCP Server, updated 2026-08-27.
See your brand inside this category
GEOly tracks how ChatGPT, Google AI Mode and Google AI Overviews mention, rank and cite your brand against every competitor above — and what to fix to win the AI shelf.