Should you buy it??
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based on 2 of 6 signals
Quick take
In short: what each side says
AI · critics · buyers · brand claims · press — each opened up in full further down ↓
AI panel#27 best pick1 of 5 models agree
perplexity ranks this product at #27.0 on average
Behind this verdict1 AI~3 hrs of research 2 min to read
Main competitors
Top rivals in Skincare.
Act one
What the machines think.
Several AI models read the category and place this product — model by model, list by list, over time.
№ 01
Model by model?
How each AI sees it.
perplexity ranks this product at #27.0 on average Averaging across the AI panel, 15 Best Serums sits around #27.0 this snapshot.
Gemini
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Didn’t rank 15 Best Serums this snapshot.
GPT
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Didn’t rank 15 Best Serums this snapshot.
AI Mode
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Didn’t rank 15 Best Serums this snapshot.
Claude
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Didn’t rank 15 Best Serums this snapshot.
№ 02
Frequent rivals?
What it competes against.
15 Best Serums
By InStyle-Tested
#27 · Best Niacinamide Serums · ahead of 1 of 7 rivals
- 10% Niacinamide BoosterPaula's ChoicePaula's Choice leads 1–0 · 1 sharedRead
- B-Hydra Intensive Hydration SerumDrunk ElephantDrunk Elephant leads 1–0 · 1 sharedRead
- Multi Correxion Revive + Glow Vitamin C SerumRoCRoC leads 1–0 · 1 sharedRead
- Niacinamide 10% + Zinc 1%The OrdinaryThe Ordinary leads 1–0 · 1 sharedRead
- Niacinamide SerumGood MoleculesGood Molecules leads 1–0 · 1 sharedRead
- Stroke of Brilliance Brightening SerumVersedVersed leads 1–0 · 1 sharedRead
- Advanced Night Repair Synchronized Multi-Recovery ComplexEstee LauderInStyle-Tested leads 1–0 · 1 sharedRead
№ 03
The recap
Where it stands today.
- PositionBest rank #27 across 1 intent tracked.
- FootprintStrongest in Best Niacinamide Serums (#27).
- TraitsMost often described as “2026”.
- Closest rival10% Niacinamide Booster (0–1 across 1 shared intent).
- MakerBy InStyle-Tested — see how it ranks across other intents on its brand profile.
browse 15 Best Serums in these categories