如何通过正向保湿改善痘痘？

从我的痘皮护肤品开发经验来看，推荐4类证据最充分，有充足文献支撑的保湿单品。

1️⃣神经酰胺在痤疮治疗期间修复皮肤屏障：Ceramide-Containing Adjunctive Skin Care for Skin Barrier Restoration During Acne Vulgaris Treatment

2️⃣痘皮保湿建议：「保湿润肤类产品应用指导 专家共识(2023 版)」

3️⃣B5对屏障修复的潜力「A new topical panthenol-containing emollient: Results from two randomized controlled studies assessing its skin moisturization and barrier restoration potential, and the effect on skin microflora」

4️⃣皮肤学中的燕麦：Oatmeal in dermatology: A brief review