早C晚A

A catchy skincare mantra meaning 'Vitamin C in the morning, Retinol (Vitamin A) at night.' It swept Chinese social media as young people flexed their evidence-based skincare routines. Beyond beauty, it became a lifestyle badge — proof that you're living with intention and scientific rigor. The irony? Many users joke they follow this meticulous regimen but can't manage to eat breakfast or sleep before 2 a.m. Classic Gen-Z energy: highly optimized skin, chaotic everything else.

China's skincare market exploded in the early 2020s, fueled by 'ingredient-conscious' consumers who research actives like dermatologists. Platforms like Xiaohongshu (RED) turned skincare science into viral content. '早C晚A' crystallized this trend into a four-character formula — echoing the rhythm of classic Chinese idioms — making it instantly quotable and meme-worthy among urban millennials and Gen-Z.

指早上使用含维生素C的护肤品、晚上使用含视黄醇（A醇）的护肤品，是年轻人流行的护肤口诀，也暗示精致生活态度。