当皮肤没有产生太多皮脂并且您开始使用水分含量高的护肤产品时，就会发生这种情况。
您需要 2 至 8 周的时间让皮肤将皮脂分泌过程正常化。
在这个过程中，您会感受到这种效果最多，并且通常会在第 1 个月新细胞生成时达到高峰。
每天使用 1 瓶 Dr Sys Ampoule，加快修复，减少不舒适感。
Issue: Tight or pulling sensation under the skin
This happens when your skin isn’t producing enough sebum and you start using high-moisture skincare.
It usually takes 2–8 weeks for your skin to normalize oil production.
You’ll feel this most during the first month, as your skin creates new cells.
Tip: Use 1 bottle of Dr. SYS Ampoule daily to speed up repair and reduce discomfort.
这是皮肤再生过程中死细胞脱落时出现的现象。
当您的角质层更新速度加快时，您的皮肤就会变得较为粗糙。
当深层废物被排到皮肤表面后，皮肤会变得比以前更透明、更光滑。
Issue: More dead skin, flakes, or blemishes appear
This is a common detox reaction in the first stage.
It happens as dead cells are pushed out during faster skin regeneration.