【ビタミンC美容液】アラフォーの肌実感、正直レビュー（韓国コスメ多め）

With summer coming to an end, some of you may be a little sunburned and concerned about whitening your skin, or worried about enlarged pores. I've used a variety of vitamin C serums and have summarized my thoughts about them✨ 📝Table of Contents 0:07 What is vitamin C serum? 2:03 My classification of vitamin C serums after trying various ones 2:19 ① Pure vitamin C serum that can be stored at room temperature 5:36 ② Pure vitamin C serum that is recommended to be stored in the refrigerator 9:19 ③ Vitamin C derivative serum that can be stored at room temperature 11:25 Tips for using pure vitamin C serum I've put together a skincare routine 💨 👉 Skincare playlist    • 【スキンケア】毛穴・角栓・シミ・しわ・たるみ etc...ケア集   The Rohto Pharmaceutical website "Vitamin C Beauty Guide" that I mentioned in the video 👉https://jp.rohto.com/learn-more/bodyg...