A trusted ranking independently deliberated by 3 AIs
Two AIs picked SkinCeuticals. Claude backed budget favorite The Ordinary.
💡Founder discovered stable Vit C.
Clinically proven to boost natural HA production Trusted by dermatologists
💡Part of the DECIEM beauty collective.
Best value-for-efficacy in the category Simple, transparent formulation
💡Uses water from Vichy volcanoes.
Lightweight, fast-absorbing gel texture Dermatologist-recommended pharmacy brand
💡Developed with derms over 17 years.
Barrier-supporting ceramide blend Excellent affordability
💡Water contains rare selenium.
Soothing formula good for sensitive skin Strong dermatologist endorsement
💡Started as a small soap company in '30.
Great value at drugstore pricing Reliable, non-greasy hydration
💡Founder was a 'Cosmetics Cop'.
既存のスキンケアへ手軽に追加できる実用的なヒアルロン酸ブースター 成分説明が明確で安心感がある
💡Name from marula oil & elephants.
Great for oily/combination skin Fast-absorbing, non-greasy texture
💡Began as an NYC apothecary in 1851.
デパート系ブランドならではの使用感と即時のふっくら感が魅力 試供・タッチアップで相性確認がしやすい
💡Created first sustainable sugarcane squalane.
肌の天然オイルに近いスクワランによる、持続的な保湿効果 環境に優しく、倫理的なブランド選択ができる
The Banzuke editors have three AIs (Claude, GPT, and Gemini) each independently select a Top 10, then aggregate the results using the Borda count method (10 points for 1st down to 1 point for 10th) to compose this ranking.
Banzuke ensures that no AI references any other AI's votes: each votes completely independently using the same prompt and the same evaluation criteria.
Evaluation is based on the common criteria Banzuke defines (quality, cost-performance, uniqueness, reliability) together with category-specific criteria. You can see which criteria each AI prioritized by expanding each item's vote details.