Brand profileSupplements & Nutrition
Douglas Laboratories
Supplements & Nutrition brand
Best rank
Supplements & Nutrition
its strongest board, overall
What the AIs say
#10 best · 2 of 4 agree“Claude ranks Douglas Laboratories highest (avg #18.0 over 2 mentions); ChatGPT is the most sceptical (#27.5).”
synthesised · the AI panel
Act one
What the machines think.
Three AI models read the whole category and rank Douglas Laboratories's products — model by model, list by list, over time.
Model by model?
How each AI sees it.
Claude ranks Douglas Laboratories highest (avg #18.0 over 2 mentions); ChatGPT is the most sceptical (#27.5).
Claude
#18.0
avg over 2 mentions · best #10
ChatGPT
#27.5
avg over 2 mentions · best #27
Wins & misses?
Where it leads, where it lags.
1 top-10 win versus 2 lag spots where Douglas Laboratories finishes below #20.
Top wins
Where it lags
Rank trajectory?
Weeks of movement.
Across 2 weeks of tracking: 2 intents steady, 0 climbed, 1 slipped. Biggest move: slipped 9 ranks in Best Sleep Supplements (now #26).
Act three · ★ new
Do they agree?
Put the two verdicts side by side — every product with its AI rank and its reviewer score — and see where the machines and the buyers line up, and where they don't.
The lineup, reconciled?
Every product — both verdicts.
Magnesium (Glycinate) is Douglas Laboratories's most-recommended product, ranking across 1 buyer question, with Melatonin 3 mg close behind.
Sleep & Recovery
Sleep & Recovery
Daily Wellness
Traits?
The words the panel uses.
AI most often praises Douglas Laboratories for being "5-htp included" (1 mention) and "broad spectrum" (1).
- 5-htp included1
- broad spectrum1
- clean1
- clinical-grade1
- dairy free1
- healthcare professional line1
- high bioavailability1
- melatonin1
- multi-nutrient1
- practitioner grade1
- professional1
- professional grade1
Rivals?
Who it competes against.
Douglas Laboratories and Kirkland Signature are neck and neck — 1–2 across 3 shared questions.
- Kirkland SignatureSupplements & NutritionKirkland Signature leads 2–1 · 3 shared · 2 categoriesCompare
- Nature's BountySupplements & NutritionNature's Bounty leads 2–1 · 3 shared · 2 categoriesCompare
- SwansonSupplements & NutritionSwanson leads 2–1 · 3 shared · 2 categoriesCompare
- Nordic NaturalsSupplements & NutritionNordic Naturals leads 2–1 · 3 shared · 2 categoriesCompare
- Klaire LabsSupplements & NutritionKlaire Labs leads 2–1 · 3 shared · 2 categoriesCompare
- SmartyPantsSupplements & NutritionSmartyPants leads 2–1 · 3 shared · 2 categoriesCompare
- Transparent LabsSupplements & NutritionTransparent Labs leads 2–1 · 3 shared · 2 categoriesCompare
The recap
Where it stands today.
- FootprintStrongest in Supplements & Nutrition (best #10), across 3 buying intents.
- AI verdictClaude ranks Douglas Laboratories highest (avg #18.0); ChatGPT most sceptical (#27.5).
- TraitsMost often associated with “5-htp included” (1 mentions) and “broad spectrum” (1).
- Top productMagnesium (Glycinate) is the most-mentioned Douglas Laboratories product this snapshot.
- Closest rivalKirkland Signature (1–2 across 3 shared intents).
browse Douglas Laboratories in these categories