Best Sleep Supplements Ranked by AI Models (2026)
Tracked across 1 benchmark run from May 19, 2026 to May 19, 2026
The exact question we asked AI models
“I am a 42-year-old woman in the USA going through perimenopause. I work a demanding office job and experience frequent night wakings, occasional hot flashes, and difficulty falling back asleep. I am looking for a sleep supplement. Can you compare the top brands and rank them?”
Brand Recommendations
Aggregated across ChatGPT, Claude, Gemini, and Perplexity over 1 benchmark run.
| # | Brand | Mentions | Top-3 | First Picks |
|---|---|---|---|---|
| 1 | Thorne | 5 | 2 | 0 |
| 2 | Pure Encapsulations | 4 | 1 | 0 |
| 3 | Estroven | 3 | 2 | 0 |
| 4 | OLLY | 2 | 0 | 0 |
| 5 | Bonafide | 2 | 2 | 0 |
| 6 | Centrum | 2 | 0 | 0 |
| 7 | Remifemin | 1 | 1 | 0 |
| 8 | Ritual | 1 | 0 |
Model-by-Model Breakdown
Top brands each AI model recommends for this prompt.
chatgpt
- 1.Thorne
- 2.Health & Her
- 3.Bonafide
- 4.Centrum
- 5.OLLY
claude
- 1.Thorne
- 2.Pure Encapsulations
- 3.Nordic Naturals
- 4.Estroven
- 5.Better Night
gemini
- 1.The Pause Life
- 2.Bonafide
- 3.Estroven
- 4.Pure Encapsulations
- 5.Thorne
perplexity
Key Insights
Key Takeaway
For a 42-year-old perimenopausal sleep buyer, AI recommendations consolidate around two practitioner-grade brands - Thorne and Pure Encapsulations - for the single-ingredient magnesium glycinate slot. Estroven owns the hot-flash blend slot. The strongest cross-model signal is that AI models are systematically steering away from supplement-only solutions and toward HRT consultations with menopause-certified clinicians - this represents a category-level headwind for any supplement brand depending on AI recommendation for growth.
Top Brands Summary
Thorne, Pure Encapsulations, NOW Foods, and Estroven form the universal-tier core - mentioned across multiple models. Thorne and Pure Encapsulations dominate the practitioner-grade magnesium glycinate slot (both appear in ChatGPT, Claude, Gemini, and Perplexity). Estroven owns the hot-flash / menopause-blend consensus position (3 of 4 models). Nordic Naturals, OLLY, and Nature Made form a clear second tier. The Pause Life (Dr. Mary Claire Haver) is Gemini-only at the top but signals the rise of clinician-personality brands.
See the full Sleep Supplements benchmark
Cross-model rankings, trend data, and competitive landscape.
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